UMANE PARIS – GERARDRIVERON

Toupie Collection Amethyst, Tsavorite & Diamond Ring - GERARDRIVERON

Toupie Collection Amethyst, Tsavorite and Diamond Ring

Toupie Collection Chrysophrase, Tsavorite & Opal Ring - GERARDRIVERON

Toupie Collection Chrysophrase, Tsavorite and Opal Ring

Galet Collection Onyx, Fancy Sapphire & Diamond Bracelet - GERARDRIVERON

Galet Collection Onyx, Fancy Sapphire and Diamond Bracelet

Galet Collection Onyx, Purple Sapphire, Orange Sapphire & Diamond Earrings - GERARDRIVERON

Galet Collection Onyx, Purple Sapphire, Orange Sapphire and Diamond Earrings

NATURAL HISTORY COLLECTION Spessartine Garnet Cabochon, Demantoid & Diamond Ring, Herbe - GERARDRIVERON

NATURAL HISTORY COLLECTION Spessartine Garnet Cabochon, Demantoid & Diamond Ring, Herbe

Cosmogony Collection Onyx Diamond Necklace, Five Links pavé

Cosmogony Collection Onyx & Diamond Ring - GERARDRIVERON

Cosmogony Collection Onyx and Diamond Ring

Yellow gold and Champagne Diamond Ring - GERARDRIVERON

Yellow gold and Champagne Diamond Ring

Natural History Collection Tahiti Pearl & Brown Diamond Ring Two Pearls - GERARDRIVERON

Natural History Collection Tahiti Pearl and Brown Diamond Ring Two Pearls

Natural History Collection Tahitian Pearl & Green Tourmaline Ring Algue - GERARDRIVERON

Natural History Collection Tahitian Pearl and Green Tourmaline Ring Algue

Zig Zag Collection Yellow Gold Opal Ring - GERARDRIVERON

Zig Zag Collection Yellow Gold Opal Ring

Zig Zag Collection White Gold Aquamarine and Diamonds Ring - GERARDRIVERON

Zig Zag Collection White Gold Aquamarine and Diamonds Ring

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