Products
GIA Certified Hexagon Cut Pink Tourmaline with Diamond Halo Star Shape Ring in 18K White Gold – Assay Jewelers
Certified
GIA Certified High Jewelry Sapphire and Diamond Eye Motif Pendant-Brooch – Assay Jewelers
Save 12%
GIA Certified High Jewelry Sapphire and Diamond Eye Motif Pendant-Brooch
CHF 46,173.00
CHF 52,759.00
GIA Certified Large Carved Jadeite Jade Fei Cui Boy Turtle Yellow Gold Pendant – Assay Jewelers
GIA Certified Minor Oil Zambian Emerald & Trillion Diamond 3-Stone Ring in 18K – Assay Jewelers
Certified
GIA Certified Moval 1.48 Carat E/VS1 Loose Natural Diamond – Assay Jewelers
GIA Certified Natural 1.72 Carat Loose Diamond Round-Brilliant-Cut H Color - I1 Clarity - Excellent Cut – Assay Jewelers
Certified
GIA Certified Natural 1.72 Carat Loose Diamond Round-Brilliant-Cut H Color - I1 Clarity - Excellent Cut
CHF 8,688.00
CHF 10,447.00
GIA Certified Natural 3 Carat TW Fancy Yellow Diamond Radiant Cut Stud Earrings in 18K Gold – Assay Jewelers
Certified
GIA Certified Natural Pink Saltwater Conch Pearl Vintage Necklace – Assay Jewelers
Certified
GIA Certified Natural Pink Saltwater Conch Pearl Vintage Necklace
CHF 24,419.00
CHF 29,369.00
GIA Certified No Heat 3.50 Carat Pink/Purple Star Sapphire and Diamond Dome Ring – Assay Jewelers
Certified
GIA Certified No Heat Blue Sapphire & Trillion Cut Diamond 3-Stone Engagement Ring – Assay Jewelers
Certified
GIA Certified No Heat Blue Sapphire & Trillion Cut Diamond 3-Stone Engagement Ring
CHF 10,974.00
CHF 13,718.00
GIA Certified No Heat Blue Sapphire 18k Gold Cable Chain Choker Necklace 15.5" – Assay Jewelers
Certified
GIA Certified No Heat Star Ruby in Vintage Platinum and Diamond Ring Signed Dreicer & Co. – Assay Jewelers
GIA Certified Oval Black Opal 18K Gold Pendant and Pin – Assay Jewelers
GIA Certified Oval Blue Sapphire and Trillion Diamond 3 Stone Ring in 18K – Assay Jewelers
Certified
GIA Certified Oval Blue Sapphire and Trillion Diamond 3 Stone Ring in 18K
CHF 18,009.00
CHF 22,511.00
GIA Certified Oval Cabochon Cut Ruby Tennis Bracelet in 14K – Assay Jewelers
Sold Out
GIA Certified Oval Cut 13.5 Carat Mandarine Orange Spessartine Garnet Ring – Assay Jewelers
Sold Out
GIA Certified Oval Cut 2.14 Carat & 18K White Gold Wide Lab Grown Engagement Ring – Assay Jewelers
Certified
GIA Certified Oval Cut 2.14 Carat & 18K White Gold Wide Lab Grown Engagement Ring
CHF 6,824.00
CHF 8,530.00
GIA Certified Oval Cut 7 Carat Purplish Red Tourmaline Ring with Diamond Sides in 18K Gold – Assay Jewelers
Certified
GIA Certified Oval Cut 9.5 Carat Natural Aquamarine Vintage Retro Ring – Assay Jewelers
Certified
GIA Certified Oval Cut 9.5 Carat Natural Aquamarine Vintage Retro Ring
CHF 18,325.00
CHF 22,025.00
GIA Certified Oval Cut Fancy Orangy Pink & White Diamond Toi Et Moi 18K Ring – Assay Jewelers
Certified
GIA Certified Oval Cut Orange Spessartine Garnet And Diamond 18K Dome Ring – Assay Jewelers
Sold Out
GIA certified Oval Jade with Diamond Sidestones in Platinum Ring – Assay Jewelers
Sold Out
GIA Certified Pink Natural Saltwater Conch Pearl & Diamond Platinum Brooch – Assay Jewelers
Save 12%
GIA Certified Pink Natural Saltwater Conch Pearl & Diamond Platinum Brooch
CHF 12,953.00
CHF 14,834.00
GIA Certified Pink Sapphire and Diamond Vintage 18K Gold Vertical Ring – Assay Jewelers
Certified
GIA Certified Radiant Cut Fancy Dark Brown Pink Diamond and Diamond Halo Wide Frame Ring in 18K White Gold – Assay Jewelers
Certified
GIA Certified Rectangular Cut Blue-Green Indicolite Tourmaline and Diamond 18K Gold Ring – Assay Jewelers
Certified
GIA Certified Round Cut Fancy Pink-Purple Diamond Ring with Diamond Halo – Assay Jewelers
Certified
GIA Certified Round Cut Fancy Pink-Purple Diamond Ring with Diamond Halo
CHF 34,135.00
CHF 38,976.00
GIA Certified Type A Fei Cui Jadeite Jade Diamond Halo Platinum Split Shank Ring – Assay Jewelers
Save 19%
GIA Certified Type A Fei Cui Jadeite Jade Diamond Halo Platinum Split Shank Ring
CHF 4,573.00
CHF 5,716.00
GIA Certified Type A Fei Cui Jadeite Jade Pierced Carving Yellow Gold Pendant – Assay Jewelers
GIA Certified Type A Jadeite Jade & Old Cut Diamond 18K Gold Halo Starburst Ring – Assay Jewelers
GIA Certified Vintage 62 Carat Aquamarine with Diamond Platinum Brooch/Pin – Assay Jewelers
Sold Out
GIA Certified Vintage Carved Jadeite Jade & Diamond Statement Ring – Assay Jewelers
Sold Out
GIA Certified Vintage Coral and 14K Gold Filigree Bead Necklace Drop Pendant – Assay Jewelers
Save 12%
GIA Certified Vintage Coral and 14K Gold Filigree Bead Necklace Drop Pendant
CHF 12,408.00
CHF 14,201.00
GIA Certified Vintage No Heat 17 Carat Cushion Yellow Sapphire & Diamond Halo Floral Filigree Cocktail Ring – Assay Jewelers
Certified
GIA Certified Vintage No Heat 17 Carat Cushion Yellow Sapphire & Diamond Halo Floral Filigree Cocktail Ring
CHF 42,735.00
CHF 48,821.00
Gold Gemstone Butterfly Cluster Floating Pendant Necklace 18 – Assay Jewelers
Save up to 20%
Gold Gemstone Butterfly Cluster Floating Pendant Necklace 18
From CHF 757.00
Grade A Jadeite Jade in 22K Carved Gold Solitaire Bezel Set Unisex Ring – Assay Jewelers
Save 16%
Grade A Jadeite Jade in 22K Carved Gold Solitaire Bezel Set Unisex Ring
CHF 9,163.00
CHF 11,009.00
Grapevine Motif Emerald and Diamond Pendant Necklace in 18K Gold – Assay Jewelers
Save up to 9%
Grapevine Motif Emerald and Diamond Pendant Necklace in 18K Gold
CHF 3,430.00
CHF 3,783.00
Greek 12 Carat Diamond South Sea Pearl Tourmaline Citrine Earring Necklace Set – Assay Jewelers
Save 20%
Greek 12 Carat Diamond South Sea Pearl Tourmaline Citrine Earring Necklace Set
CHF 18,290.00
CHF 22,863.00
Greek 18K White Gold Diamond Pink Tourmaline Yellow Garnet Pearl Drop Earrings – Assay Jewelers
Save 19%
Greek 18K White Gold Diamond Pink Tourmaline Yellow Garnet Pearl Drop Earrings
CHF 11,256.00
CHF 14,069.00
GRS 2.44 Carat Burma Vivid Pink Sapphire & Diamond Platinum Ballerina Ring – Assay Jewelers
GRS 9.54 Carat Colombian Emerald Insignificant Oil and Diamond Halo Mens Ring – Assay Jewelers
Save 19%
GRS 9.54 Carat Colombian Emerald Insignificant Oil and Diamond Halo Mens Ring
CHF 45,725.00
CHF 57,156.00
GRS Cert. 13.86 Carat No Heat Ruby Eiseman Signed Vintage Ring – Assay Jewelers
Save 12%
GRS Cert. 13.86 Carat No Heat Ruby Eiseman Signed Vintage Ring
CHF 33,590.00
CHF 38,382.00
GRS Cert. 17.73 Carat Minor Oil Colombian Emerald Ring – Assay Jewelers
GRS Cert. 17.73 Carat Minor Oil Colombian Emerald Ring
CHF 307,760.00
GRS Cert. 2.5 Carat Oval No Heat Blue Sapphire & Diamond Split Shank Ring – Assay Jewelers
GRS Cert. 4.37 Carat Vivid Green Muzo Colombian Emerald Diamond 3 Stone Ring – Assay Jewelers
GRS Certified 1.37 Carat Burma Pigeon Blood Ruby & Diamond Ring in 18K Gold – Assay Jewelers
Certified
GRS Certified 1.37 Carat Burma Pigeon Blood Ruby & Diamond Ring in 18K Gold
CHF 13,858.00
CHF 17,323.00
GRS Certified 108 Carat Carved Pastel Green Emerald Regal Pendant Necklace – Assay Jewelers
Certified
GRS Certified 13.89 Carat Chrysoberyl Cats Eye Mens 18K Yellow Gold Ring – Assay Jewelers
Certified