Mohs Hardness: 7-7.5 Found in Russia, Madagascar, Sri Lanka, Brazil, Myanmar, Tanzania, Nambia, South Africa, Zinbabwe, Mozambique, Kenya & the USA History: There are currently 10 different varieties in the tourmaline family.
1.12 ct Cushion (7.71 x 5.75 mm) Unheated 100% Natural Sky Blue Aquamarine
1.12 ct Terrific Cushion Cut (8 x 6 mm) Unheated / Untreated Sky Blue Aquamarine Natural Gemstone. Rare Stone! Unheated / Untreated Sky Blue Orgin From Brazil. Aquas have been popular since 400BC. Color is clear pale blue.
2.99 ct Octagon (8.64 x 7.36 mm)Brazilian Natural Blue Aquamarine Gemstone
Aquas have been popular since 400BC. Color is clear pale blue. Usually heat treated to enhance color as the most sought after color is the deep blue-green aqua color. It is also the suggested stone for a gift on the 16th or 19th wedding anniversary.
1.46 ct Fabulous Pear Cut (10.28 x 6.88 mm) Brazil Sky Blue Aquamarine Gemstone
1.46 ct Fabulous Pear Cut (10 x 7 mm) Brazil Sky Blue Aquamarine Natural Gemstone. Aquas have been popular since 400BC. Color is clear pale blue. Usually heat treated to enhance color as the most sought after color is the deep blue-green aqua color.
925 Sterling Silver Polished 39.4 x 3.1mm 1 oz. Screw Top Coin Bezel Pendant
Coin Note:Product does not include coin. Coin Held:Holds 39.4 x 3.1mm coin. Mounting Type:Coin. Feature 2:Screw Top. Coin Size Held:Misc. Material: Primary:Sterling Silver. Jewelry Type:Pendants & Charms.