Lapis lazuli is one of the oldest of all gems, with a history stretching back some 7000 years or more. This mineral is important not just as a gem, but also as a pigment, for ultramarine is produced from crushed lapis lazuli (this is why old paintings using ultramarine for their blue pigments never fade).
What Is Lapis Lazuli?
Lapis lazuli is an opaque blue ornamental stone valued for its rich color and distinctive natural character. Collectors commonly look for an even blue body with small golden pyrite flecks, while visible white calcite, cracks, and excessive inclusions can affect appearance, durability, and value. Its uses range from polished cabochons and beads to slabs, carvings, figurines, and pigment.
Explore the stone behind the history
If you want to compare natural blue material for collecting, lapidary work, or study, browse our natural lapis lazuli collection.
View natural lapis lazuliColor and Pyrite in Lapis Lazuli
Color. For lapis lazuli, the finest color will be an even, intense blue, lightly dusted with small flecks of golden pyrite. There should be no white calcite veins visible to the naked eye and the pyrite should be small in size. This is because the inclusion of pyrite often produces discoloration at the edges which is not so attractive. Stones which contain too much calcite or pyrite are not as valuable.
Blue color, golden character
See how natural lapis lazuli varies in blue tone and pyrite pattern across collector pieces and wearable material.
Compare blue lapis lazuli piecesClarity and Cutting
Clarity. Lapis lazuli is essentially opaque to the naked eye. However, fine stones should possess no cracks which might lower durability.
Cut. Lapis lazuli is cut similar to other ornamental stones. Cabochons are common, as are flat polished slabs and beads. Carvings and figurines are also common.
A Practical Collector Checklist
When comparing pieces, assess the stone as a whole rather than judging color alone. A useful checklist is:
- Color: look for an even, intense blue that suits your collecting or design purpose.
- Inclusions: small golden pyrite flecks can add character, while excessive pyrite or visible calcite may reduce visual appeal.
- Condition: inspect the surface and edges for cracks that could affect durability.
- Form: choose a cabochon, slab, bead, carving, or figurine according to how you plan to display or use it.
From rough stone to finished form
For a closer look at natural material suited to shaping and lapidary projects, see this rough lapis lazuli stone deal for lapidary work.
See available rough lapis lazuli sizes
Lapis Lazuli Prices and Value
Prices. Lapis lazuli is not an expensive stone, but truly fine material is still rare. Lower grades may sell for less than $0.25 per carat, while the superfine material may reach $1–3/ct. or more at retail.
Price should be considered alongside color, the amount and appearance of pyrite or calcite, condition, size, and the intended use of the piece. A large rough specimen, a polished cabochon, and a carved object are not directly comparable even when they contain the same mineral material.
Put lapis lazuli in context
Color, inclusions, and use all shape how blue stones are understood and valued. Continue with this guide to lapis lazuli meaning and uses.
Read about lapis lazuli meaning and usesStone Size and Common Uses
Stone Sizes. Lapis lazuli may occur in multi-kilogram sized pieces, but top-grade lapis of even 10–20 carats cut is rare.
How Lapis Lazuli Is Used
Its opacity and strong blue color make lapis lazuli especially suitable for ornamental work. Depending on the material and the maker’s goal, it can be shaped into cabochons, flat polished slabs, beads, carvings, and figurines. Rough pieces are also useful for lapidary study and for seeing how color and inclusions continue through a larger stone.
The Name Lapis Lazuli
Name. The name lapis means stone. Lazuli is derived from the Persian lazhward, meaning blue. This is also the root of our word, azure.
Handling and Display
Because cracks can lower durability, handle lapis lazuli carefully and avoid unnecessary impacts around thin edges or carved details. When choosing a piece, consider whether it will be displayed as a specimen, worn as a cabochon or bead, shaped for lapidary work, or appreciated for its natural pattern.
Frequently Asked Questions About Lapis Lazuli
What color is the finest lapis lazuli?
The finest material is described here as an even, intense blue with small golden pyrite flecks and no visible white calcite veins.
Is lapis lazuli opaque?
Yes. Lapis lazuli is essentially opaque to the naked eye, so its appeal comes from its surface color, pattern, polish, and ornamental form rather than transparency.
Is lapis lazuli expensive?
Lapis lazuli is generally accessible, although truly fine material is rarer. The article’s price examples range from lower-grade material below $0.25 per carat to superfine material at $1–3 per carat or more at retail.
What can lapis lazuli be cut into?
Common forms include cabochons, flat polished slabs, beads, carvings, and figurines. The best form depends on the stone’s size, condition, and intended use.
Continue exploring gemstones
These related guides build on lapis lazuli’s color, formation, cutting, value, and birthstone connections.
0 comments