Grab this vivid green Panjshir emerald stone for jewelry designing

Key Features Of Panjshir Emerald

• Stone Name: Panjshir Emerald Stones
• Total Weight: 0.44 carats    
• Dimension:  6.2 x 3.5 x 2.7 mm ( Height x Width x Depth)
• Clarity: VVS (Very Very Slight Inclusion)
• Treatment: No 
• Origin: Afghanistan 

Enhance your gemstone jewelry designs with this vivid green Panjshir emerald, a gem popualar for its vibrant color and rare beauty. Perfect for custom jewelry designs, this emerald gemstone is sure to add a touch of elegance to any jewelry piece.

Key Features of the Panjshir Emerald:

• Stone Name: Panjshir Emerald
• Total Weight: 0.85 carats
• Dimensions: 5.9 x 4.8 x 4.1 mm (Height x Width x Depth)
• Clarity: VVS (Very Very Slight Inclusion)
• Treatment: None (100% natural)
• Origin: Afghanistan

Genuine natural stone developed by nature and untouched by treatments, this Panjshir emerald offers the perfect vibrant green hues and clarity, making it a choice for high-end jewelry design.

Bring your emerald stone jewelry designs to life with a vivid green brilliance of this Panjshir emerald. These emerald stones are known for their vibrant color and rarity. Add a touch of luxury to any custom emerald jewerly piece such as ring, pendant. 

Why Choose This Panjshir Emerald?

• Gemstone: Authentic Panjshir Emerald
• Carat Weight: 0.63 carats (lab certificate may show a bit difference from 0.59 to 0.63 carats in between)
• Total Pieces: 1
• Dimensions: 5.4 x 4 x 3.5 mm (H x W x D)
• Clarity: VS ( Very Slight Inclusions)
• Treatment: None – 100% natural
• Origin: Panjshir Valley, Afghanistan

This emerald isn’t just another gemstone—it’s a rare treasure sourced from nature, with no treatments. It’s the perfect choice for creating stunning piece of jewelry.

Add a touch of luxury gemstones to your gemstone jewelry with this beautiful  cushion-cut Panjshir emerald. Weighing 0.58 carats, this vivid green emerald is perfect for creating an emerald ring or pendant. Its natural beauty is making it a perfect choice.

Emerald Stone Details:-

• Gemstone: 100% Natural Panjshir Emerald
• Carat Weight: 0.58 carats
• Pieces: 1
• Dimensions: 5 x 5 x 3.3 mm (H x W x D)
• Clarity: VS (Very Slight Inclusions)
• Shape: Cushion, Square Cut
• Color: Medium to Vivid Green
• Treatment: None – Untouched by any treatments
• Origin: Panjshir Valley, Afghanistan

The Panjshir emerald, with its vivid green color and natural clarity will be a good choice for your May Birthstone gift to your loved ones. 

0.93 Carat Natural Purplish Pink Sapphire 100% Natural From Kashmir

Key Features Of Purplish Pink Sapphire.

• Stone Name: Purplish Pink Sapphire.
• Total Weight: 0.93 carats  
• Dimension: 6.2 mm x 5.8 mm x 2.8 mm
• Clarity: Si (Slightly Included ) 
• Color: Lavender
• Shape: Cushion Cut
• Treatment: No heat 
• Origin: Kashmir, Pakistan 

Set this 0.33 carats Best Quality Vivid Green Emerald Stone in your ring. The stone has excellent clarity, brilliance and color. 

Emerald Stone Details:-

• Gemstone: 100% Natural Panjshir Emerald
• Carat Weight: 0.33 carats
• Pieces: 1
• Dimensions: 4.1 x 4.3 x 2.5 mm (H x W x D)
• Clarity: Eye Clean
• Shape: Cushion, Square Cut
• Color: Medium to Vivid Green
• Treatment: None – Untouched by any treatments
• Origin: Panjshir Valley, Afghanistan

Get this beautiful brilliance purplish pink 1.57 carats Natural Sapphire from famous Kashmir Valley of Pakistan which is also known as " Batakundi ". The sapphire is also popular for " Batakundi Sapphire"

Key Features of Pink Sapphire: 

• Gemstone Name: Purplish-Pink Sapphire
• Weight: 1.157carats
• Dimensions: 6.6 mm x 6.3 mm x 4.2 mm
• Clarity: SI (Slight Inclusions)
• Color: Purplish Pink
• Shape: Cushion Cut
• Treatment: No heat, 100% natural
• Origin: Kashmir, Pakistan

Since Swat emerald are popular for their intense green color. This 0.52 carats emerald stone has vivid green which is quite unique because of color. The stone actual color is hard to grab by camera. The stone is more vivid green than in the picture. 

Emerald Stone Details:-

• Gemstone: 100% Natural Panjshir Emerald
• Carat Weight: 0.52 carats
• Pieces: 1
• Dimensions: 5.5 x 4.6 x 2.6 mm (H x W x D)
• Clarity: Semi Transparent
• Shape: Cushion, Square Cut
• Color: Vivid Green
• Treatment: None – Untouched by any treatments
• Origin: Swat, Pakistan

Explore this beautiful bi color Kashmir Sapphire stone which has one red line in the middle of the stone with purplish pink color. The stone is 100% natural with no treatment. 

Key Features of Pink Sapphire: 

• Gemstone Name: Purplish-Pink Sapphire
• Weight: 0.64carats
• Dimensions: 5.4 mm x 4.5 mm x 3.1 mm
• Clarity: SI (Slight Inclusions)
• Color: Purplish Pink
• Shape: Cushion Cut
• Treatment: No heat, 100% natural
• Origin: Kashmir, Pakistan

Explore this beautiful bi color Kashmir Sapphire stone which has one red line in the middle of the stone with purplish pink color. The stone is 100% natural with no treatment. 

Key Features of Blue Sapphire:-

• Gemstone Name: Blue Sapphire
• Weight: 0.89 carats
• Dimensions: 5.2 mm x 5.9 mm x 3.8 mm
• Clarity: SI (Slight Inclusions)
• Color: Blue
• Shape: Heat 
• Treatment: Standard Heat
• Origin: Srilanka

Grab this Ceylon Sapphire Blue Stone of 0.48 carats from Sri Lanka. 

Key Features of Sapphire:-

• Gemstone Name: Natural Sapphires 
• Total Weight: 0.48 carats
• Total Pieces: 12 pieces
• Dimensions: 5.2 mm x 4.2 mm x 2.7 mm
• Clarity: Eye Clean 
• Color: Blue
• Shape: Oval
• Treatment: Standard Heat
• Origin: Sri Lanka

This is a rare chrysoberyl loose stone. It has very beautiful yellowish color. 

Details of the Product

1. Stone Name: Chrysoberyl 
2. Weight: 1.09 carats 
3. Dimension: Length 7.3mm x Weight 5.7 mm x Depth 4.4
4. Treatment: No
5. Clarity: Eye Clean 
6. Origin: Africa 

• Total Weight: 50caras
• Total Quantity:  20 pieces
• Dimension: 5×5mm to 10x8mm
• Size: 2ct to 3ct
• Shape: Emerald Cut
• Colors: Yellow
• Cut: Excellent
• Clarity: VVS to VS
• Origin: Madagascar
• Treatment: Heated

A beautiful Citrine Parcel in Calibration. Citrin is a beautiful stone and variety of Quartz. 

This is very nice Zircon stones in rough. They have lovely brilliant brown colour.  

This is 1 Kilo Gram / 1000 Grams Natural Dark Blackish Yellow Citrine for Faceting and cabbing. This is mixed-grade smoky citrine. Facet material can be 40% or so. Rest are good for carving and cabbing. For beginners, this is a very nice parcel. 

• Stone: Smoky Citrine
• Sizes are 5 grams to 41 grams per piece 
• Average Size 15 to 20 gram 
• Clarity: translucent, si, vvs, vs 
• The Colour is Blackish yellow, dark tone yellow or yellow. 
• No heat / No treatment

This Smoky Citrine has a unique blackish-yellow tone of color.  This is usually unheated. The color comes as natural after Faceting or cabbing. The clarity of the pieces is very nice however it will be mixed. Some VVS, Some VS, Some transparent to translucent having inclusions. Some will be inclusion-free. Cut result of some pieces is also attached to the picture.  

Total Weight: 1 Kilo Gram  
Dimension:41 gram, 60 gram , 10 gram, 5 gram 
Shape: Raw
Colors: Orangish Yellow, Blackish Yellow 
Cut: Raw
Clarity: VVS to VS, some Transparent to Translucent 
Comment: No
DISCOUNT IS AVAILABLE ON BULK PURCHASE. SEND US AN EMAIL FOR GETTING THE WHOLESALE PRICE

Cutting Result of Citrine after Cutting

 Beautiful Zircon on Biotite Mica Specimen 64.8 grams . Dimension is 50mm  x 36 mm x 21 mm

• • Stone: Red Zircon
  • Color : Red, Black Brown 
  • Total Weight: 64.8 grams 
  • Total Quantity: 1 piece 
  • Dimension: 50mm  x 36 mm x 21 mm ( width x length x thickness ) 
  • Shape: Natural
  • Origin: Astore, Gilgit Pakistan
  • Treatment: No

This wholesale rhodolite gemstone parcel, ranging from 1 to 20 kilograms, is tailored for Lapidary artists and gemstone cutters. A substantial 50% discount has been applied to this bulk purchase. The rhodolite garnet stones exhibit a rich, deep red hue.

Key Features of the Package

• Stone: Rhodolite Garnets / Almandine Garnets
• Sizes: under 1 to 7 carats
  
• The Colour: deep red
• Quality: VVS, VS, Si
• Expected Sizes after cutting: 1mm to 5mm cal-liberated 
• Type: for faceting / Beading
• Origin: Madagascar 
• Treatment: No 

How to use the stone?:

• For faceting, beading, carving and can be used as raw for jewelry such as wirewrapping.
• Cut the Stones in Caliberated Sizes from 1mm to 5mm 

Garnet is a birthstone of January. Garnets are durable stones. Rhodolite garnet is a purplish red variety of garnet. This parcel has deep red

Blue Cambodian Zircon parcel of 20 carats. The stones are in round shapes with beautiful blue color. 

• Stone Name: Blue Cambodian Zircons
• Sizes: under 1 to 1.40 carats 
• Clarity: Mixed like eye clean, VS, Si 
• Color: blue
• Treatment: No Heat
• Origin: Cambodia 

This is very beautiful lustrous natural zircon loose stones for jewelry designers. The zircons are naturally mined from Cambodia. 

• Stone: Natural Cambodian Zircons
• Sizes: under 1.20 to 3 carats per piece 
• Clarity: eye clean, VS, SI
• Color: reddish brown, golden, golden brown, rosy brown 
• Treatment: No heat 
• Origin: Cambodia  

This is parcel of 25 carats natural London blue topaz Stones. Sizes are 3 to 5 carats per piece. color is excellent Rich Blue indicolite  . Sizes are big 

• Stone: London Blue Topaz
• Total pieces: 5 
• Sizes: 3, 4, 5, 5, 6 carat per piece 
• Treatment: Heated
• Quality: VVS to  Eye Clean 
• Origin: Brazil

London blue topaz is a variety of topaz known for its deep indicolite blue color.
The name  of "London blue" belongs to the color, which resembles the blue of the Thames River in London. It is one of the most popular colors of topaz. London blue topaz is usually treated to enhance its color and clarity. It is a durable gemstone with a hardness of 8 on the Mohs scale, making it suitable for jewelry. London blue topaz is often used in rings, earrings, pendants, and bracelets MS other jewelry designing projects.  It is believed to promote self-expression, communication, and emotional well-being. The gemstone is found in various locations worldwide, but some of the most notable sources include Brazil, Russia, Sri Lanka, and Nigeria.

2mm size Natural Round Brilliant Diamond Cut Emeralds

4 carats 100% Natural Earthly mined emeralds 

• Clarity: VS to VVS 
• Shape: Round Brilliant Diamond Cut
• Total Pieces: 75 to 84 pieces approximately 
• Treatment: minor oil accepted the market
• Origin: Zambia 

10 carats / 2mm size Princes Cut Loose Sapphire Parcel for setting your jewelry designing. These are natural blue sapphire stones earthly mined. 

Total pieces: Approximately 75 to 80 pieces in 4 carats  Shape: Princes Cut
Carat Weight: under 1 carat size Clarity: Eye Clean Color: Blue Treatment: Heated Origin: Ceylon / African Mixed 

Usage: They are used in jewelry designing. Normally bracelets, pendants, earrings, rings, necklaces are made in combination with diamonds or other stones.

Sapphire is a birthstone of September. Blue Sapphires are highly liked by the gemstone jewellers and gemstone jewelry lovers. 

This is a 50 carats parcel of small natural zircon crystals. They are in small sizes like 1mm to 6mm per piece. However, they have unique crystal structure, excellent quality, clarity and brilliance. One can use them for jewelry designing or can keep them for collection for study purpose. 

Key Features of the Zircon Deal

• Stone Name: Natural Rough Zircon Crystals
• Shape: Rough Loose cubic crystals 
• Carat Weight: under 1 to 1.3 carat per piece 
• Clarity: si, vva, eye clean, loup clean
• Treatment: No   
• Origin: Madagascar

120 carats parcel of blue combodian zircons stones for faceting or cabbing. Grab this blue zircon gemstone deal for your next faceting / lapidary project. 

Total Weight of the stones: 120 CT
Sizes: under 1 to 11 carats per piece 
Clarity: si, vs
Treatment: Heated
Origin: Cambodia

How Can I use Raw Zircon Stones?

There are many uses of using zircon rough stones. In this case, one can use them as below:-

• Facet them into beautiful faceted loose zircon stones
• Lapidary artist can cut them into cabs, tumbles, beads or carving them into beautiful shapes 
• Can be kept as collection pieces for future investment 
• Can be used as healing stone 

These facet grade raw zircons are designed in a small deal which is ideal for faceting rough gemstones. The stones are originated from Cambodia. They are heated for color enhancement and durability. They have a total weight of 120 carats. Their sizes are ranging from under 1 to 11 carats per piece. This package is perfect for any facet enthusiast or jeweller.

• Total weight: 500 carats 

• Sizes; under 5 carats per piece

• excellent dark green color 

• From famous Supat mine Pakistan

• Clarity will be VVS to VS after cutting 

• Dimension: Under 10 mm to 20 mm

• Shape: Raw | Rough 
in round shape 
• Colors: Parrot Green 

• Comment: No treatment


Acquire a parcel of one-kilogram assortment of natural, unpolished raw ruby stone and crystals. These raw ruby crystals exhibit hexagonal crystal shapes and feature trigonal marks on the surfaces of many pieces, making them suitable for collection. They also be faceted into a translucent loose stone. Lapidary artists can do cabbing / carving or tumbling work.

• Total Weight: 250 Grams Natural Rough Ruby Crystals
• Sizes: under 1 gram to 2 grams per piece
• Sizes are 10mm to 15 mm
• Shape:      Raw
• Colors:       Pink
• Clarity:       Cabs grade | Opaque | Translucent 
• Origin:         Mozambique
• Treatment:  No heat 
• SHIPPING FREE

Others

• Usage of Stone: Perfect for making wire wrapping or Cabbing, beading, carving 
• Ruby is Birth stone for July

This parcel of natural ruby rough is exceptionally appealing. All the rubies are entirely natural, without any heat treatment or other alterations. They exhibit hexagonal shapes, and certain pieces may bear a Corundum mark.

This is beautiful 18.90 Carats Turquoise stone stone deal size under 1 to 3.55 carat. it is entirely 100% Natural Stone No treatment.

Feature of the Turquoise Stone.

• Sizes:under 1 to 3.55 carat
• Pieces: 8
• Origin:Iran
• weight:18.90 Carats
• Treatment: no
• Transparency:Opaque
• Colors: sky blue, light blue , greenish blue 
• Shape: square 

What Are Turquoise Stone?

They are unique by their rarity. Sourced directly from Iran. . It remains relatively affordable, appealing to both collectors and jewellery enthusiasts alike. Its adaptability to various cuts make it suitable for a wide range of design diversification. it is treasured for its beauty, scarcity, value, making it a sought-after gemstone., it stands as a prominent gemstone in high demand. Design your jewellery collection with this 100% natural Turquoise stone.

Presenting 29 pieces of Tsavorite Garnet, totalling 68 carats for faceting. Individual pieces range from 2 to 2.9 carats per piece , with an average size of 2.3 carats. Clarity varies from translucent to Si, while the color ranges from medium to deep green. Sourced from Madagascar.

Key Features of Tsavorite Garnet.

• Stone: _____ Tsavorite Garnet
• Total Weight: _____ 68 carats
• Total Pieces: _____ 29 Pieces
• Sizes: _____ 2 to 2.9 carats per piece 
• Average Size: _____ 2.3 carats 
• Clarity: _____ Semi Transparent to Si
• Color: _____ Medium Green to deep green 
• Treatment: _____ No
• Origin: _____ Madagascar  

 35.5 Carats pink Tourmaline Facet Grade Rough. 100% Natural Tourmaline Stone Origin of Afghanistan.

Key Features of These Pink Tourmaline Stone.

Stone: Rough Tourmaline
Total Weight: 35.5 carats
Total Pieces: 28 Pieces
Sizes: under 1 to 3.6 carats per piece
Shape: Rough already preformed into cutting shapes 
Clarity: Si to VS 
Treatment: No 
Origin: Afghanistan 🇦🇫 

Look at these beautiful Afghan tourmaline stones. Pretty colours such as pink, peach, black, light green, and others are available for them. These stones are ideal for cutting because they are already preformed. These stones are highly valued by gem cutters and collectors. The preformed shape will help you in final faceting / polishing with losing less weight of the stones.

They can be maintained as valuable items or turned into magnificent jewellery. These tourmaline stones are from Afghanistan. In the highest mountains of Afghanistan, they are extracted from the mines in original form.

These are very nice deals of natural raw sapphire hexagonal crystals. 

• Total Weight: 50 grams to 200 grams 
• Dimension: 10mm, 20mm
• Sizes: under 1 to 5 grams plus 
• Shape: Raw / hexagonal 
• Colors: Green, bluish white, grey white
• Clarity: oapque 
• Comment: No treatment
• Colors: Madagascar

• Stone: Yellow Sphene / Titanite
• Total Weight: 25 Carats
• Total Pieces: 14
• Sizes:  under 1 to 4.75 carats ranging ( 3.4, 1.75, 2, 1.95, 1.80, 1.80, 1.15, 1.25, 1.65, 1.25, 1 carat per piece
• Clarity: Si to VS
• Treatment: No
• Origin: Fata, Pakistan

Features of Citrine Deals

• Stone Name: _______ Citrine
• Total Weight: _______ 50 carats to 500 carats deals 
• Size:_______ 2 carats approximately average 
• Shape: _______ Pear
• Clarity: _______ Eye Clean
• Color: _______ Orangish Yellow
• Treatment: _______ Heated
• Origin: _______ Madagascar

This wholesale bulk package offers faceted citrine stones, each with an average weight of 2 carats. These stones are meticulously calibrated to ensure uniform size, making them ideal for crafting various types of jewelry. Enjoy savings with bulk purchases.

Get this opportunity over these 19-carat Burmese spinel crystals for collection. They are ideal for creating wire wrapping or creating a beautiful jewelry in their raw form. The crystals are small in size with very nice octahedron crystal shapes. 

Features of Burmese Crystal Collections

• Stone Name: _______ Raw Burmese Crystals
• Total Weight: _______ 19 carats
• Size:_______ 0.10 to 0.45 carats per piece
• Dimension: _____4mm to 7mm 
• Shape: _______ Octahedron Crystal shape
• Clarity: _______ VS to Eye Clean
• Color: _______ Red, pink, light pink, lavender
• Treatment: _______ no 
• Origin: _______  Myanmar

 70 Grams big size pink raw Kunzite and yellow Kunzite stones for faceting. Their origin is Afghanistan. Sizes of stones in the parcel are quite big enough to create a Center faceted stone for pendants or necklaces. 

 Key Features of Kunzite Stone

• Stone Name: _______ Spodumene Kunzite Stones 
• Total Weight: _______ 70 Grams / 350 Carats
• Total Pieces: _______  8 pieces 
• Size:_______ 38 grams , 4.7, 8.3, 2.2, 3.8, 4, 5.9 gram per piece 
• Shape: _______ Rough loose. Some Terminated crystals
• Clarity: _______ VS to Eye Clean
• Color: _______ Pink, Light Purple, Yellow 
• Treatment: _______ no 
• Origin: _______  Afghanistan

This package has lovely raw kunzite stones. Their sizes are good for faceting. They have color shades of light purple pink and yellow. Weighted 38 grams with sizes range from 4.7 to 5.9. They are sourced from Afghanistan. kunzite is September's birthstone, can be gifted to those who are born in that month.

Key details of the Facet Rough Stones:

Prasiolite: -------2 pieces / 29 carats , 23 carats - Eye Clean
orthoclass: ------1 piece - 6 carats - VS
Citrine: ----------1 pieces - 13.5 carats - Eye Clean
Lavandar Quartz: -----1 pieces - 8.8 carats - Loupe Clean 
Kunzite: ----------1 piece- 4.8 carats  - Eye Clean 
Scapolite: --------3 pieces - 8 carats, 4.4, 1.9 carats - Semi transparent 
Aquamarine: -----1 piece - 7.2 carats  - semi transparent 
Hackmanite: -----1 piece - 3.7 carats - translucent 
Tsavorite: --------2 piece - 3 carats, 2 carats - included 
peridot: ----------1 piece - 2.6 carats - vs
Emeralds :------- 5 pieces - 0.60, 1.7, 1, 1.65, 1,20  - translucent quality

Origin: -----------Africa, Brazil, Afghanistan, Pakistan  

A miniature size bi color tourmaline crystal specimen in combination on Quartz, sourced from Stak Nala Shigar Valley , Skardu District , Pakistan. Despite its small size, the tourmaline specimen has a nice long tourmaline crystal with bi color on top of the crystal. It's elegantly combined with Quartz Crystal.

Features of the tourmaline specimen

• Stones Name: ____ Bi Color Tourmaline, Quartz
• Total Weight: ____ 17 grams 
• Size Specimen: ____ Miniature
• LWD: _________ 35 mm x 27 mm x 25 mm
• Quality of Specimen: _____ Damage Free
• Treatment: ____ No 
• Origin: ____ Stak Nala Shigar Valley , Skardu District , Pakistan

5.5 Carats Blue Topaz Loose Stones for creating a ring, a pendant or a bracelet. The stone have nice blue color with eye clean clarity. 

Key Features Of Topaz Stone.

• Stone Name: ____ Topaz
• Total Weight: ____ 5.5 carats 
• Total Pieces: ____  1
• Dimension: 12 x 11 x 6 mm
• Color: ____ Blue
• Shape: Oval
• Clarity: ___ Eye Clean
• Treatment: ____ No 
• Origin: ____ Brazil

Blue topaz is one of the most popular topaz colors, known for its stunning hue. Sourced from Brazil, this gem is perfect for various jewelry pieces, including rings, earrings, pendants, and bracelets. At Folkmarket, we're offering an exciting deal on this captivating stone—ideal for adding a touch of elegance to your jewelry collection. Don't miss this opportunity to get your hands on beautiful blue topaz. Shop now and enjoy our special offer!

 Beautiful red zircon on black Biotite Mica Specimen from Skardu Pakistan. 

• Stone: Red Zircon on Black Biotite Mica
• Total Weight: 29.9 grams 
• Total Quantity: 1 piece 
• Dimension:46 x 31 x 17 mm ( width x leng
• Shape: Natural Cubic 
• Treatment: No 
• Quality of Dimension: Damage Free
• Color: Red, Black Brown 
• Origin: Astore, Gilgit Pakistan

Beautiful Zircons Specimen on matrix

Grab the Natural Ruby Crystal Pendants with Silver Sterling Hook 

Other details of Rough Ruby Crystal Pendants 

——————————————————

• Gemstone: Rough Ruby Crystal 
•  Total Pieces: 30 
• Size: 6 mm to 10mm 
• Cut&Shape: Raw crystals 
• Clarity: Opaque to Translucent 
• Metal: Silver Sterling 925 
• Treatment: (100% Natural) stone
• Colour: Pink, Peach 
• origin: Mozzabique 

Discount available on 100 pendants deals. Contact for wholesale buying 

Check 50 carats Facet grade Swiss Blue Raw Topaz for faceting. The stones are eye clean to loupe clean. The sizes are under 1 to 1.50 grams plus. This is a perfect parcel for those who are professional in lapidary or faceting. This is very nice material for faceting practices. 

• Stone: Swiss Blue Topaz
• Sizes under 1 gram to 1.50 grams per piece 
• Clarity: VVS, Eye Clean
• Total: 50 carats 
• Treatment: Heated
• Origin: Brazil

Discover the natural Raw Topaz! From stunning blues, this Topaz gemstone never fails to mesmerise. Swiss Blue Topaz is popular for its blue color.