2.09 Carat Oval Cut Burma Ruby No Heat GRS Certified & Diamond Halo Platinum Ring – Assay Jewelers
Certified
2.09 Carat Oval Cut Burma Ruby No Heat GRS Certified & Diamond Halo Platinum Ring
CHF 61,843.00
CHF 70,609.00
Natural 15.50 CTTW Graduated Diamond Riviera Tennis Necklace 18" in Platinum – Assay Jewelers
Save 12%
Natural 15.50 CTTW Graduated Diamond Riviera Tennis Necklace 18" in Platinum
CHF 29,246.00
CHF 33,379.00
Art Deco GIA Cert. 4.35 Carat No Heat Spinel Vintage Platinum Ring – Assay Jewelers
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Vintage Estate 6.01 Carat No Heat Star Ruby & Diamond Platinum Ring – Assay Jewelers
Save 12%
Vintage Estate 6.01 Carat No Heat Star Ruby & Diamond Platinum Ring
CHF 40,115.00
CHF 45,821.00
33 Carat Total David Webb Signed Detachable Brooch In Platinum and 18K Gold – Assay Jewelers
3.19 Carat Oval Cut Emerald Minor Oil & Diamond Cluster Platinum Vintage Ring – Assay Jewelers
Save 12%
3.19 Carat Oval Cut Emerald Minor Oil & Diamond Cluster Platinum Vintage Ring
CHF 39,121.00
CHF 44,696.00
AGL Certified 8.01 Carat No Oil Colombian Emerald Vintage Platinum Ring – Assay Jewelers
Certified
GIA Certified 10.03 Carat Emerald Cut J/VS1 Diamond Platinum Three Stone Ring – Assay Jewelers
Certified
Carved Jadeite Jade & Diamond Pin and Synthetic Dangling Ruby Bead Platinum Pin – Assay Jewelers
Save 16%
Carved Jadeite Jade & Diamond Pin and Synthetic Dangling Ruby Bead Platinum Pin
CHF 12,065.00
CHF 14,509.00
AGL Certified 13.81 Carat Ceylon No Heat Blue Sapphire Platinum Vintage Ring – Assay Jewelers
Certified
David Webb Signed Type A Fei Chui Jadeite Jade and Onyx Platinum & 18K Ring – Assay Jewelers
GIA & IGI Certified 3 Carat Natural Fancy Color Diamond Ring Platinum & 18K Gold – Assay Jewelers
Vintage Art Deco Platinum 1.21 Carat Pink Ruby and Blue Sapphire Ring – Assay Jewelers
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Platinum And 14K Gold 2.75 Carat Old European Cut Edwardian Brooch – Assay Jewelers
Save 16%
Platinum And 14K Gold 2.75 Carat Old European Cut Edwardian Brooch
CHF 13,674.00
CHF 16,444.00
Vintage Platinum Diamond & Pink Sapphire Bead Bracelet – Assay Jewelers
Save 12%
Vintage Platinum Diamond & Pink Sapphire Bead Bracelet
CHF 12,680.00
CHF 14,439.00
Cabochon Cut Ruby, Sapphire, Jade, and Diamond 18K/Platinum Brooch Pin – Assay Jewelers
Natural 4.07 Carat H/SI1 Round Diamond Solitaire Wide Shank Ring In Platinum – Assay Jewelers
Save 12%
Natural 4.07 Carat H/SI1 Round Diamond Solitaire Wide Shank Ring In Platinum
CHF 53,331.00
CHF 60,937.00
Natural GIA Certified 2.02 Carat Fancy Yellow Diamond Heart Platinum Necklace – Assay Jewelers
Certified
Natural GIA Certified 2.02 Carat Fancy Yellow Diamond Heart Platinum Necklace
CHF 29,792.00
CHF 34,047.00
GIA Certified 4.51 Carat Emerald Cut Lab Grown Diamond in Vintage Platinum Ring – Assay Jewelers
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3.5 Carat Old European Cut Art Deco Diamond Brooch in Textured Filigree Platinum – Assay Jewelers
Save 16%
3.5 Carat Old European Cut Art Deco Diamond Brooch in Textured Filigree Platinum
CHF 14,237.00
CHF 17,121.00
Natural Onyx & Diamond Earrings in Textured Ribbed 18K Yellow Gold and Platinum – Assay Jewelers
Antique Platinum 5.50 Carat Cabochon-Cut Ceylon Sapphire & Diamond Ring – Assay Jewelers
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Vintage Ebel 11 Carat Multi-Cut Diamond & Platinum Hidden Secret Watch | Circa 1940 – Assay Jewelers
Save 32%
Vintage Ebel 11 Carat Multi-Cut Diamond & Platinum Hidden Secret Watch | Circa 1940
CHF 16,461.00
CHF 24,357.00
Vintage GIA Certified 4 Carat Marquise-Cut Ceylon Sapphire & Diamond Platinum Ring – Assay Jewelers
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12.68 Carat Zoisite Green Tanzanite & Diamond Ring in Platinum 950 | IGI Certified – Assay Jewelers
Save 12%
12.68 Carat Zoisite Green Tanzanite & Diamond Ring in Platinum 950 | IGI Certified
CHF 18,018.00
CHF 20,629.00
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 40,115.00
CHF 45,821.00
GIA Certified Vintage 62 Carat Aquamarine with Diamond Platinum Brooch/Pin – Assay Jewelers
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Vintage Vacheron Constantin Geneve Platinum Pocket Watch With Diamonds – Assay Jewelers
Save 9%
Vintage Vacheron Constantin Geneve Platinum Pocket Watch With Diamonds
CHF 10,939.00
CHF 12,072.00
Art Deco 2.5 Carat Old Euro Cut Diamond & Emerald Engagement Ring in Platinum – Assay Jewelers
Save 16%
Art Deco 2.5 Carat Old Euro Cut Diamond & Emerald Engagement Ring in Platinum
CHF 28,306.00
CHF 34,047.00
Vintage 4.50 CTTW Old European Cut Diamond Three-Stone Art Deco Engagement Ring in Platinum – Assay Jewelers
Save 12%
Vintage 4.50 CTTW Old European Cut Diamond Three-Stone Art Deco Engagement Ring in Platinum
CHF 71,972.00
CHF 82,225.00
AGL Certified 7.76 Carat No Heat Burma Oval Blue Sapphire Vintage Edwardian Ring in Platinum – Assay Jewelers
Certified
Art Deco 1.55 Carat Old European Cut Diamond Milgrain Filigree Platinum Ring – Assay Jewelers
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GRS Certified 6.35 Carat Oval Cut Royal Blue Sapphire with Diamonds in Platinum Ring – Assay Jewelers
Certified
GRS Certified 6.35 Carat Oval Cut Royal Blue Sapphire with Diamonds in Platinum Ring
CHF 30,064.00
CHF 34,373.00
Platinum and 18K Gold Unisex Natural Diamond Pinky Ring – Assay Jewelers
Save 19%
Platinum and 18K Gold Unisex Natural Diamond Pinky Ring
CHF 3,729.00
CHF 4,661.00
Vintage 3 Carat Radiant Cut Vivid Pink/Purple Tourmaline and Diamond Platinum Ring – Assay Jewelers
Vintage Retro Style 8 Carat Oval Cut Blue Zircon with Diamond Halo in Platinum & 18K Gold Filigree Set Ring – Assay Jewelers
Vintage Radiant Cut 4.50 Carat Red Rubellite Tourmaline and Diamond Ring in Platinum and 18K Gold – Assay Jewelers
3.50 Carat Oval Cut Rubellite Tourmaline East West Ring with Tsavorite, Diamond, Platinum & 18k Gold – Assay Jewelers
Vintage Art Deco Era Lapis & Diamond Platinum Bracelet – Assay Jewelers
Save 16%
Vintage Art Deco Era Lapis & Diamond Platinum Bracelet
CHF 16,364.00
CHF 19,679.00
Antique Art Deco Evening Bag In 14k Gold, Platinum, Diamonds and Sapphires With Compact Mirror – Assay Jewelers
Save 12%
Antique Art Deco Evening Bag In 14k Gold, Platinum, Diamonds and Sapphires With Compact Mirror
CHF 14,579.00
CHF 16,690.00
Rare GIA Certified 50 Carat Greenish Blue Zircon Pendant Necklace with Diamonds in Platinum & 18K Yellow Gold – Assay Jewelers
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40 Carat Marquise And Baguette Cut Diamond Chandelier Platinum Choker Necklace – Assay Jewelers
Save 12%
40 Carat Marquise And Baguette Cut Diamond Chandelier Platinum Choker Necklace
CHF 63,469.00
CHF 72,544.00
10.82 Carat No Heat Ceylon Blue Sapphire and Diamond Vintage Art Deco Platinum Ring | AGL & GIA Certified – Assay Jewelers
Certified
Antique Art Deco Era Platinum 1 Carat Old European Cut Diamond Ring – Assay Jewelers
Save 16%
Antique Art Deco Era Platinum 1 Carat Old European Cut Diamond Ring
CHF 6,991.00
CHF 8,407.00
Vintage Carved Platinum 3.16 Carat Vivid Green Minor Oil Emerald Pendant with 4 CTTW in Diamonds – Assay Jewelers
Save 12%
Vintage Carved Platinum 3.16 Carat Vivid Green Minor Oil Emerald Pendant with 4 CTTW in Diamonds
CHF 38,119.00
CHF 43,535.00
GIA Certified Fancy Yellow Cushion Cut Diamond with Pink and White Diamond Side Stones in Platinum 950 & 18K White Gold – Assay Jewelers
Certified
AGL Certified 13.49 Carat Minor Oil Colombian Emerald & Diamond Halo Platinum Necklace – Assay Jewelers
Certified
AGL Certified 13.49 Carat Minor Oil Colombian Emerald & Diamond Halo Platinum Necklace
CHF 63,469.00
CHF 72,544.00
30 Carat TW Oval Cut Ruby and Diamond Tennis Necklace in Platinum – Assay Jewelers
Save 12%
30 Carat TW Oval Cut Ruby and Diamond Tennis Necklace in Platinum
CHF 66,002.00
CHF 75,445.00
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Frequently Asked Questions
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Domestic shipping can take up to 5 business days.
Foreign shipping could take up to 14 business days.
Due to global supply chain challenges, shipping times could be longer than usual. -
All our products are subject to quality control.
Our warranty provides a guarantee against manufacturer defects.
The guarantee covers any manufacturing, design, or material defect. Please notify us within 2 months of noticing any defects.
It does not cover blows, improper use, or other issues that are not attributable to a manufacturer defects. -
Yes, we offer full and partial refunds.
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