Platinum — Upcoming Fine Jewelry Auctions
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18k Gold and Platinum Emerald and Diamond Ring
Starting Bid: £220
Frome, Somerset
Closing at: July 29, 2026
Platinum Onyx and Diamond Cufflinks
Starting Bid: £320
Frome, Somerset
Closing at: July 29, 2026
18k Yellow Gold and Platinum Ruby and Diamond Ring
Starting Bid: £180
Frome, Somerset
Closing at: July 29, 2026
18k Yellow Gold and Platinum Diamond Ring
Starting Bid: £220
Frome, Somerset
Closing at: July 29, 2026
9k Gold and Platinum Gemstone Jewelry Set
Starting Bid: £280
Frome, Somerset
Closing at: July 29, 2026
Platinum Diamond Halo Ring
Starting Bid: £280
Frome, Somerset
Closing at: July 29, 2026
Platinum Diamond Daisy Cluster Ring
Starting Bid: £180
Frome, Somerset
Closing at: July 29, 2026
Platinum Diamond Ring
Estimate: $550 – $600
New York, United States
Closing at: July 27, 2026
Platinum Diamond Ring
Estimate: $500 – $550
New York, United States
Closing at: July 27, 2026
Platinum Diamond Bracelet
Estimate: $475 – $525
New York, United States
Closing at: July 27, 2026
Platinum Diamond Necklace
Estimate: $300 – $350
New York, United States
Closing at: July 27, 2026
Two Platinum Diamond Rings
Estimate: $375 – $425
New York, United States
Closing at: July 27, 2026
Platinum Ring
Estimate: $300 – $350
New York, United States
Closing at: July 27, 2026
Platinum Diamond Ring
Estimate: $3,000 – $4,000
New York, United States
Closing at: July 27, 2026
Platinum Diamond and Stone Ring
Estimate: $3,000 – $4,000
New York, United States
Closing at: July 27, 2026
Three Gold and Platinum Multi-Gem Rings
Estimate: £600 – £800
East Sussex, United Kingdom
Closing at: July 27, 2026
Platinum Diamond Solitaire Ring
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Coral and Diamond Ring
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Garnet and Diamond Cocktail Ring
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Chain Necklace
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Jadeite and Diamond Teardrop Pendant
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Emerald and Diamond Halo Pendant
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Ruby and Diamond Cluster Ring
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Diamond Cluster Pendant
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Aquamarine and Diamond Cluster Ring
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Tourmaline and Diamond Pendant Necklace
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Sapphire and Diamond Ring
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Diamond Cross Pendant Necklace
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Aquamarine and Diamond Cluster Pendant
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026
Platinum Garnet and Diamond Cocktail Ring
Starting Bid: $10
Georgia, United States
Closing at: August 5, 2026