あずさ 土木

あずさ 土木

あずさ 土木
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Side view of the Archduke Joseph Diamond, 76 cts. This cushion-cut diamond once set the world record at auction for a colorless diamond.

Side view of the Side view of the Archduke Joseph Diamond, 76 cts. This cushion-cut diamond once set the world record at auction for a colorless diamond. This cushion-cut diamond once set the world record at auction for a colorless diamond.

Colors of diamonds

Colored diamonds are one of the hottest investment objects. Or to quote Reena Ahluwalia: "I found I could say things with color and shapes that I couldn't say any other way.

3,106 carat, Cullinan diamond rough, largest of its kind: A glass model replica of the Cullinan diamond in its original rough state

carat, Cullinan diamond rough, largest of its kind: A glass model replica of the Cullinan diamond in its original rough state-SR

pearls

Pearls are the most valuable of all organic gemstones. Prized for 6000 years. Pearls chemical makeup varies by region & environmental factors but the basic formula is irritant is coated (mother of pearl)^

Drusy Crystal Rings By Joya. Drusy Crystals are gemstones with a specific shape, texture and are incredibly shiny.

Drusy Crystal Rings By Joya. Drusy Crystals are gemstones with a specific shape, texture and are incredibly shiny.-love this rock!