Overview Specs Documentation Crafted in 18-karat white gold, this necklace features a striking lapis lazuli dagger pendant accented with 0.24 total carats of diamonds. The rich blue hues of the lapis contrast elegantly with the brilliance of the diamonds, creating a sophisticated statement piece. Perfect for those who appreciate expert craftsmanship and timeless design, this necklace adds a refined edge to any collection. Material: 18KW White Gold Gemstone: Lapis Lazuli, Diamond BIRTHSTONES & ANNIVERSARIES Diamond is the birthstone for April and the gem of the 60th and 75th wedding anniversaries. MINERAL: Diamond CHEMISTRY: C COLOR: Colorless REFRACTIVE INDEX: 2.42 BIREFRINGENCE: None SPECIFIC GRAVITY: 3.52 (+/- 0.01) MOHS HARDNESS: 10 Lapis Lazuli is the traditional birthstone for December & the accepted gem for the 7th and 9th wedding anniversary. MINERAL: Rock CHEMISTRY: An aggregate (mainly Lazurite, Calcite & Pyrite) COLOR: Greenish Blue to Violetish Blue REFRACTIVE INDEX: 1.500 sometimes 1.670 BIREFRINGENCE: None SPECIFIC GRAVITY: 2.75 MOHS HARDNESS: 6.0 to 6.5 If you need additional information regarding any of our gems or stones please contact us at [email protected].
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