All Gemstones
Natural 1/2 Carat Emerald Round Bezel Stud Earrings 14K Gold – Assay Jewelers
Save 19%
Natural 1/2 Carat Emerald Round Bezel Stud Earrings 14K Gold
CHF 626.00
CHF 781.00
18K Yellow Gold and White Agate Square Link Chain Choker Necklace – Assay Jewelers
Natural White Agate Clip On Retro Earrings in 18K Yellow Gold – Assay Jewelers
Vintage David Yurman 14K Yellow Gold "Cable Rope" Motif Clip On Earrings – Assay Jewelers
Save 11%
Vintage David Yurman 14K Yellow Gold "Cable Rope" Motif Clip On Earrings
CHF 4,292.00
CHF 4,852.00
Vintage 4.5 Carat Ruby & Diamond Cluster Clip On Earrings in 18K Yellow Gold – Assay Jewelers
Vintage GIA Certified Orange Spessartine Garnet & Diamond 18K White Gold Ring – Assay Jewelers
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Antique Red Spinel and Old Mine Diamond 14K Yellow Gold Three-Stone Ring – Assay Jewelers
Save 16%
Antique Red Spinel and Old Mine Diamond 14K Yellow Gold Three-Stone Ring
CHF 15,046.00
CHF 18,095.00
GIA Certified 8 Carat White Opal With Orange Garnet & Aquamarine Halo Ring – Assay Jewelers
Certified
GIA Certified 8 Carat White Opal With Orange Garnet & Aquamarine Halo Ring
CHF 7,286.00
CHF 9,110.00
8.64 Carat AGL Certified Ceylon Sapphire and Diamond Art Deco Brooch Pin – Assay Jewelers
Certified
8.64 Carat AGL Certified Ceylon Sapphire and Diamond Art Deco Brooch Pin
CHF 25,192.00
CHF 31,486.00
AGL Cert. 2.44 Carat No Oil Colombian Emerald & Trapezoid Diamond Ring – Assay Jewelers
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AGL Cert. 2.44 Carat No Oil Colombian Emerald & Trapezoid Diamond Ring
CHF 84,131.00
CHF 96,130.00
Vintage Tiffany & Co and Paloma Picasso Dog Bone 18K Gold and Silver Link Chain – Assay Jewelers
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1 Carat Emerald Diamond 5-Stone Square Ring in 14K Gold – Assay Jewelers
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1 Carat Emerald Diamond 5-Stone Square Ring in 14K Gold
CHF 2,432.00
CHF 3,040.00
Vintage 3.50 Carat Green Chrysoberyl Cat’s Eye and Black Onyx Unisex Bezel Ring – Assay Jewelers
Save 16%
Vintage 3.50 Carat Green Chrysoberyl Cat’s Eye and Black Onyx Unisex Bezel Ring
CHF 8,127.00
CHF 9,768.00
17 Carat Old Mine Insignificant Oil Colombian Drop Emerald & Diamond 18K Gold Necklace – Assay Jewelers
2.5 Carat GIA Certified Cushion-Cut Pink Sapphire and Diamond 18K Pendant – Assay Jewelers
Certified
2.5 Carat GIA Certified Cushion-Cut Pink Sapphire and Diamond 18K Pendant
CHF 7,009.00
CHF 8,761.00
Vintage GIA Certified 4 Carat Marquise-Cut Ceylon Sapphire & Diamond Platinum Ring – Assay Jewelers
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Antique 1940's Diamond & Sapphire Bonnet and Ribbon Brooch in 18K Rose & Yellow Gold – Assay Jewelers
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Antique 1940's Diamond & Sapphire Bonnet and Ribbon Brooch in 18K Rose & Yellow Gold
CHF 20,597.00
CHF 25,747.00
Vintage Retro Era 6.22 Carat Star-Ruby & Diamond Necklace with 14K Gold Carved Detailing – Assay Jewelers
Save 12%
Vintage Retro Era 6.22 Carat Star-Ruby & Diamond Necklace with 14K Gold Carved Detailing
CHF 17,397.00
CHF 19,891.00
GRS Certified 5.03 Carat Oval Cut Minor Oil Colombian Emerald Ring with Diamond Halo in 18K White Gold – Assay Jewelers
Certified
GRS Certified 5.03 Carat Oval Cut Minor Oil Colombian Emerald Ring with Diamond Halo in 18K White Gold
CHF 30,663.00
CHF 38,334.00
Antique Carved Grade A Jadeite Jade "Dragon Hook" Chinese Belt Buckle Pendant – Assay Jewelers
Save 12%
Antique Carved Grade A Jadeite Jade "Dragon Hook" Chinese Belt Buckle Pendant
CHF 9,208.00
CHF 10,549.00
1.38 CTTW Natural Pinkish Red Ruby & Diamond Floral Motif Ring in 14K White Gold – Assay Jewelers
Save 12%
1.38 CTTW Natural Pinkish Red Ruby & Diamond Floral Motif Ring in 14K White Gold
CHF 7,277.00
CHF 8,332.00
Vintage 3 Carat Cabochon Cut Colombian Emerald Bezel in 20K Yellow Gold Ring – Assay Jewelers
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Vintage 3 Carat Cabochon Cut Colombian Emerald Bezel in 20K Yellow Gold Ring
CHF 5,641.00
CHF 7,054.00
Natural 4.62 Carat Pinkish Red Star Ruby and Diamond Cocktail Ring – Assay Jewelers
Save 12%
Natural 4.62 Carat Pinkish Red Star Ruby and Diamond Cocktail Ring
CHF 9,021.00
CHF 10,335.00
Multi Color Sapphire Bead and Diamond Bracelet in Designed 18K Yellow Gold – Assay Jewelers
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Multi Color Sapphire Bead and Diamond Bracelet in Designed 18K Yellow Gold
CHF 8,368.00
CHF 10,460.00
18.20 Carat Carved Dragon Green Jadeite Jade Grade "A" & Diamonds Pendant & Pin Crossover – Assay Jewelers
Save 12%
18.20 Carat Carved Dragon Green Jadeite Jade Grade "A" & Diamonds Pendant & Pin Crossover
CHF 9,298.00
CHF 10,621.00
Natural 1.14 Carat Oval Cut Blue Sapphire with Round & Baguette Cut Diamonds in a Swirled 18K White Gold Ring Setting – Assay Jewelers
Save 19%
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 9,316.00
CHF 11,192.00
Vintage 7.29 Carat Jadeite Jade "A" Ring with Round Cut Diamond Halo & 18K Milgrain Finish – Assay Jewelers
Vintage 12 Carat Blue Sapphire and Diamond Art Deco Open Bracelet in Platinum – Assay Jewelers
Save 12%
Vintage 12 Carat Blue Sapphire and Diamond Art Deco Open Bracelet in Platinum
CHF 40,783.00
CHF 46,585.00
GRS Certified 41.17 CTTW Sri Lanka No Heat Blue Sapphire Bracelet with Diamond & Ruby in 18K White Gold – Assay Jewelers
Certified
GRS Certified 41.17 CTTW Sri Lanka No Heat Blue Sapphire Bracelet with Diamond & Ruby in 18K White Gold
CHF 65,152.00
CHF 81,440.00
GIA & GRS Certified Natural Muzo Vivid Green Colombian Emerald Pendant Necklace with Diamonds in 18K Gold – Assay Jewelers
Certified
GIA & GRS Certified Natural Muzo Vivid Green Colombian Emerald Pendant Necklace with Diamonds in 18K Gold
CHF 16,360.00
CHF 20,454.00
6.34 Carat No Heat Oval Cut Blue Sapphire and Diamond Halo 18K Ring GRS Certified – Assay Jewelers
Certified
6.34 Carat No Heat Oval Cut Blue Sapphire and Diamond Halo 18K Ring GRS Certified
CHF 39,263.00
CHF 49,079.00
17.86 Carat Oval Cut Jadeite Jade and Diamond Ring in 18K White Gold 7 – Assay Jewelers
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Natural Emerald Stud Earrings with diamond halo in 18k Solid Gold – Assay Jewelers
Save 19%
Natural Emerald Stud Earrings with diamond halo in 18k Solid Gold
CHF 1,073.00
CHF 1,341.00
Natural Diamond and Pink Sapphire Cluster Butterfly Stud Earrings in 14K White Gold – Assay Jewelers
Save 24%
Natural Diamond and Pink Sapphire Cluster Butterfly Stud Earrings in 14K White Gold
CHF 952.00
CHF 1,256.00
18K White Gold 2 Carat Cabochon Emerald and Diamond Butterfly Drops Earrings – Assay Jewelers
Save 24%
18K White Gold 2 Carat Cabochon Emerald and Diamond Butterfly Drops Earrings
CHF 2,310.00
CHF 3,040.00
18K White Gold Bezel and Channel Set Oval Cut Blue Sapphire & Baguette Diamond Ring – Assay Jewelers
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18K White Gold Bezel and Channel Set Oval Cut Blue Sapphire & Baguette Diamond Ring
CHF 6,365.00
CHF 7,957.00
Natural 1.20 Carat Oval-Cut Blue Sapphire and Diamond Halo Pendant Necklace – Assay Jewelers
Save 0%
Natural 1.20 Carat Oval-Cut Blue Sapphire and Diamond Halo Pendant Necklace
CHF 921.00
CHF 926.00
9 Carat Natural Blue Sapphire and Diamond Tennis Bracelet in 18K White Gold | 7 Inch 3MM – Assay Jewelers
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9 Carat Natural Blue Sapphire and Diamond Tennis Bracelet in 18K White Gold | 7 Inch 3MM
CHF 11,944.00
CHF 14,930.00
18K White Gold Ruby and Diamond Butterfly Outline Stud Earrings – Assay Jewelers
2.5 Carat Cabochon Cut Emerald and Diamond Butterfly Drop Earrings in 18K White Gold – Assay Jewelers
Save 24%
2.5 Carat Cabochon Cut Emerald and Diamond Butterfly Drop Earrings in 18K White Gold
CHF 2,514.00
CHF 3,308.00
36.40 Carat Ceylon Star Cabochon Sapphire and Diamond GRS Certified 18K Ring – Assay Jewelers
Certified
36.40 Carat Ceylon Star Cabochon Sapphire and Diamond GRS Certified 18K Ring
CHF 42,625.00
CHF 53,281.00
10 Carat Heart-Shape Colombian Emerald, Aquamarine, and Diamond 18K Necklace – Assay Jewelers
Save 19%
10 Carat Heart-Shape Colombian Emerald, Aquamarine, and Diamond 18K Necklace
CHF 15,949.00
CHF 19,936.00
Pink Sapphire and Diamond Butterfly 14K White Gold Floating Pendant Necklace – Assay Jewelers
Save 24%
Pink Sapphire and Diamond Butterfly 14K White Gold Floating Pendant Necklace
CHF 892.00
CHF 1,183.00
18K Solid Gold Thin Ribbed Textured Band Emerald, Ruby, Or Sapphire Ring – Assay Jewelers
Save up to 18%
18K Solid Gold Thin Ribbed Textured Band Emerald, Ruby, Or Sapphire Ring
From CHF 1,699.00
1/2ct Natural Emerald Marquise 8MM Stud Earrings 14K Gold – Assay Jewelers
Save 20%
1/2ct Natural Emerald Marquise 8MM Stud Earrings 14K Gold
CHF 680.00
CHF 853.00
Natural 1/2 Carat Emerald Wedding Band Ring in 14K Gold – Assay Jewelers
Save 20%
Natural 1/2 Carat Emerald Wedding Band Ring in 14K Gold
CHF 993.00
CHF 1,243.00
2.48 Carat TW Colombian Emerald & Diamond Halo Ring in 18K Gold 2-Row Setting – Assay Jewelers
Save 20%
2.48 Carat TW Colombian Emerald & Diamond Halo Ring in 18K Gold 2-Row Setting
CHF 6,079.00
CHF 7,599.00