G&G announces the winners of the Dr Edward J. Gübelin Most Valuable Article Awards for 2019.
Read MoreHoney yellow. Fiery orange. Cyclamen pink. Icy blue. In warm or cool tones, topaz is a lustrous and brilliant gem
Read MoreLush blue velvet. Rich royal purple. Exotic tanzanite is found in only one place on earth, near majestic Kilimanjaro
Read MoreThe Black Prince’s Ruby. The Timur Ruby. For centuries, spinel, the great imposter, masqueraded as ruby in Europe’s crown jewels
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Blue sapphire belongs to the mineral species corundum. It can be a pure blue but ranges from greenish blue to violetish blue. The name “sapphire” can also apply to any corundum that’s not red and doesn’t qualify as ruby, another corundum variety.
Read MoreThe name “sapphire” can also apply to any corundum that’s not ruby, another corundum variety
Read MoreRuby is the most valuable variety of the corundum mineral species, which also includes sapphire.
Read MoreRuby is the most valuable variety of the corundum mineral species, which also includes sapphire
Read MorePeridot has always been associated with light. In fact, the Egyptians called it the “gem of the sun”.
Read MorePerfect shining spheres. Lustrous baroque forms. Seductive strands, warm to the touch. Pearls are simply and purely organic
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