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    Platinum Rings

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    • Montana Channel Yogo Sapphire Platinum Ring
      Estimate
      $750 - $950

      Montana Channel Yogo Sapphire Platinum Ring

      Est.
      $750 - $950
      North American Auction Comp...
      1 Bid
      Current Bid
      $250
      Click Here to Bid Live
    • GIA Sapphire VS2 Diamond & Platinum Ring
      Estimate
      $10,000 - $15,000

      GIA Sapphire VS2 Diamond & Platinum Ring

      Est.
      $10,000 - $15,000
      North American Auction Comp...
      0 Bids
      Starting Bid
      $1,900
      Click Here to Bid Live
    • GIA Emerald VS2 Diamond & Platinum Ring
      Estimate
      $50,000 - $60,000

      GIA Emerald VS2 Diamond & Platinum Ring

      Est.
      $50,000 - $60,000
      North American Auction Comp...
      0 Bids
      Starting Bid
      $6,900
      Click Here to Bid Live
    • 1.92ct Ruby VS Diamond & Platinum Ring
      Estimate
      $5,000 - $9,000

      1.92ct Ruby VS Diamond & Platinum Ring

      Est.
      $5,000 - $9,000
      North American Auction Comp...
      0 Bids
      Starting Bid
      $1,300
      Click Here to Bid Live
    • GGA Elegant Platinum & 2.07 CTW Diamond Ring
      Estimate
      $10,000 - $15,000

      GGA Elegant Platinum & 2.07 CTW Diamond Ring

      Est.
      $10,000 - $15,000
      North American Auction Comp...
      0 Bids
      Starting Bid
      $2,750
      Click Here to Bid Live
    • Unheated GIA Sapphire VS2 Diamond Platinum Ring
      Estimate
      $40,000 - $50,000

      Unheated GIA Sapphire VS2 Diamond Platinum Ring

      Est.
      $40,000 - $50,000
      North American Auction Comp...
      0 Bids
      Starting Bid
      $5,800
      Click Here to Bid Live
    • GIA Kashmir Sapphire VS1 Diamond Platinum Ring
      Estimate
      $10,000 - $14,000

      GIA Kashmir Sapphire VS1 Diamond Platinum Ring

      Est.
      $10,000 - $14,000
      North American Auction Comp...
      0 Bids
      Starting Bid
      $1,800
      Click Here to Bid Live
    • GIA Burmese Ruby VS2 Diamond & Platinum Ring
      Estimate
      $10,000 - $15,000

      GIA Burmese Ruby VS2 Diamond & Platinum Ring

      Est.
      $10,000 - $15,000
      North American Auction Comp...
      0 Bids
      Starting Bid
      $1,500
      Click Here to Bid Live
    • GGA Platinum, 4.08 CTW Sapphire & Diamond Ring
      Estimate
      $40,000 - $48,000

      GGA Platinum, 4.08 CTW Sapphire & Diamond Ring

      Est.
      $40,000 - $48,000
      North American Auction Comp...
      0 Bids
      Starting Bid
      $7,000
      Click Here to Bid Live
    • 1.50ct VS1 Baguette & Round Diamond Platinum Ring
      Estimate
      $6,000 - $12,000

      1.50ct VS1 Baguette & Round Diamond Platinum Ring

      Est.
      $6,000 - $12,000
      North American Auction Comp...
      0 Bids
      Starting Bid
      $1,600
      Click Here to Bid Live
    • 4.82ct Sleeping Beauty Turquoise VS2 Platinum Ring
      Estimate
      $5,000 - $9,000

      4.82ct Sleeping Beauty Turquoise VS2 Platinum Ring

      Est.
      $5,000 - $9,000
      North American Auction Comp...
      1 Bid
      Current Bid
      $1,200
      Click Here to Bid Live
    • 2.26ct Natural Ruby & Diamond Ring In Platinum
      Estimate
      $16,400 - $20,279

      2.26ct Natural Ruby & Diamond Ring In Platinum

      Est.
      $16,400 - $20,279
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $100
      Click Here to Bid Live
    • 13.96ct Emerald VS1 Diamond & Platinum Ring
      Estimate
      $35,000 - $45,000

      13.96ct Emerald VS1 Diamond & Platinum Ring

      Est.
      $35,000 - $45,000
      North American Auction Comp...
      0 Bids
      Starting Bid
      $6,000
      Click Here to Bid Live
    • 13.67ct Burma Sapphire VS2 Diamond Platinum Ring
      Estimate
      $8,500 - $12,500

      13.67ct Burma Sapphire VS2 Diamond Platinum Ring

      Est.
      $8,500 - $12,500
      North American Auction Comp...
      0 Bids
      Starting Bid
      $1,200
      Click Here to Bid Live
    • 1.01ct Diamond Platinum Ring (1.80ctw Diamonds)
      Estimate
      $7,510 - $12,510

      1.01ct Diamond Platinum Ring (1.80ctw Diamonds)

      Est.
      $7,510 - $12,510
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $2,410
    • 8.74ct GIA Tanzanite VS2 Diamond & Platinum Ring
      Estimate
      $30,000 - $40,000

      8.74ct GIA Tanzanite VS2 Diamond & Platinum Ring

      Est.
      $30,000 - $40,000
      North American Auction Comp...
      0 Bids
      Starting Bid
      $5,400
      Click Here to Bid Live
    • 0.62 ct. Natural Diamond Engagement Ring in Platinum
      Estimate
      $5,000 - $6,650

      0.62 ct. Natural Diamond Engagement Ring in Platinum

      Est.
      $5,000 - $6,650
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $100
      Click Here to Bid Live
    • 1.16ct Emerald and 1.05ctw Diamond Platinum Ring
      Estimate
      $7,515 - $12,515

      1.16ct Emerald and 1.05ctw Diamond Platinum Ring

      Est.
      $7,515 - $12,515
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $2,415
    • 2.84ct Tanzanite and 0.37ctw Diamond Platinum Ring
      Estimate
      $6,875 - $11,875

      2.84ct Tanzanite and 0.37ctw Diamond Platinum Ring

      Est.
      $6,875 - $11,875
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $1,800
    • 13mm White South Sea Cultured Pearl and 1.46ctw Diamond Platinum Ring (GIA CERTIFIED)
      Estimate
      $8,025 - $13,025

      13mm White South Sea Cultured Pearl and 1.46ctw Diamond...

      Est.
      $8,025 - $13,025
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $2,900
    • 2.51ct BURMESE Ruby and 0.66ctw Diamond Platinum Ring (GIA CERTIFIED)
      Estimate
      $8,030 - $13,030

      2.51ct BURMESE Ruby and 0.66ctw Diamond Platinum Ring (...

      Est.
      $8,030 - $13,030
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $2,910
    • 1.58ct Emerald and 0.66ctw Diamond Platinum Ring
      Estimate
      $6,890 - $11,890

      1.58ct Emerald and 0.66ctw Diamond Platinum Ring

      Est.
      $6,890 - $11,890
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $1,815
    • 1.75ct Yellow-Orange Sapphire and 0.51ctw Diamond Platinum Ring (GIA CERTIFIED)
      Estimate
      $6,375 - $11,375

      1.75ct Yellow-Orange Sapphire and 0.51ctw Diamond Plati...

      Est.
      $6,375 - $11,375
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $1,320
    • 0.51ct F COLOR CENTER Diamond and 0.57ctw Blue Sapphire Platinum Ring (0.65ctw Diamonds)
      Estimate
      $6,535 - $11,535

      0.51ct F COLOR CENTER Diamond and 0.57ctw Blue Sapphire...

      Est.
      $6,535 - $11,535
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $1,475
    • 4.60 ct. Natural White & Yellow Diamond Ring in Platinum and 18K Yellow Gold
      Estimate
      $32,400 - $43,200

      4.60 ct. Natural White & Yellow Diamond Ring in Platinu...

      Est.
      $32,400 - $43,200
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $1,000
      Click Here to Bid Live
    • 1.02ct CENTER Diamond and 0.69ctw Ruby Platinum Ring (1.23ctw Diamonds)
      Estimate
      $7,555 - $12,555

      1.02ct CENTER Diamond and 0.69ctw Ruby Platinum Ring (1...

      Est.
      $7,555 - $12,555
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $2,450
    • 1.26ctw SI1 CLARITY E COLOR Diamond Platinum Ring (EGL USA CERTIFIED)
      Estimate
      $7,115 - $12,115

      1.26ctw SI1 CLARITY E COLOR Diamond Platinum Ring (EGL ...

      Est.
      $7,115 - $12,115
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $2,030
    • 2.01ct CENTER Fancy Yellowish Brown Diamond Platinum Ring (2.35ctw Diamonds)
      Estimate
      $7,615 - $12,615

      2.01ct CENTER Fancy Yellowish Brown Diamond Platinum Ri...

      Est.
      $7,615 - $12,615
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $2,510
    • 2.18ct Ruby and 0.54ctw Diamond Platinum Ring
      Estimate
      $6,675 - $11,675

      2.18ct Ruby and 0.54ctw Diamond Platinum Ring

      Est.
      $6,675 - $11,675
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $1,610
    • 0.28ct Diamond and 0.82ct Ruby Platinum Ring (1.13ctw Diamonds)
      Estimate
      $6,900 - $11,900

      0.28ct Diamond and 0.82ct Ruby Platinum Ring (1.13ctw D...

      Est.
      $6,900 - $11,900
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $1,825
    • 13.17ct Tanzanite and 1.53ctw Diamond Platinum Ring (GIA CERTIFIED)
      Estimate
      $11,135 - $16,135

      13.17ct Tanzanite and 1.53ctw Diamond Platinum Ring (GI...

      Est.
      $11,135 - $16,135
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $5,890
    • 1.80ct UNHEATED Blue Spinel and 0.81ctw Diamond Platinum Ring (GIA CERTIFIED)
      Estimate
      $7,030 - $12,030

      1.80ct UNHEATED Blue Spinel and 0.81ctw Diamond Platinu...

      Est.
      $7,030 - $12,030
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $1,950
    • 0.33 ct. Matching Diamond Wedding Ring Set in Platinum 950 (G-H, SI)
      Estimate
      $7,370 - $9,116

      0.33 ct. Matching Diamond Wedding Ring Set in Platinum ...

      Est.
      $7,370 - $9,116
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $100
      Click Here to Bid Live
    • GIA 1.97 ct. Natural Fancy Deep Orange-Brown Diamond Cocktail Ring in 18k & Platinum.
      Estimate
      $27,500 - $30,500

      GIA 1.97 ct. Natural Fancy Deep Orange-Brown Diamond Co...

      Est.
      $27,500 - $30,500
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $500
      Click Here to Bid Live
    • Certified 3.90 ct. Cushion Sapphire & Natural Diamond 3-Stone Ring in Platinum.
      Estimate
      $32,795 - $36,985

      Certified 3.90 ct. Cushion Sapphire & Natural Diamond 3...

      Est.
      $32,795 - $36,985
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $500
      Click Here to Bid Live
    • 13.2 mm. Natural Red Coral & Diamond Ring in Platinum 900
      Estimate
      $2,440 - $3,780

      13.2 mm. Natural Red Coral & Diamond Ring in Platinum 9...

      Est.
      $2,440 - $3,780
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $10
      Click Here to Bid Live
    • GIA 6.05 ct. Natural Alexandrite & Diamond Ring in Platinum 900
      Estimate
      $17,325 - $20,475

      GIA 6.05 ct. Natural Alexandrite & Diamond Ring in Plat...

      Est.
      $17,325 - $20,475
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $10
      Click Here to Bid Live
    • 12.6 mm. Natural Coral & Diamond Ring in Platinum 900
      Estimate
      $1,260 - $2,170

      12.6 mm. Natural Coral & Diamond Ring in Platinum 900

      Est.
      $1,260 - $2,170
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $10
      Click Here to Bid Live
    • 0.29ct Diamond and 0.88ctw Blue Sapphire Platinum Ring (1.17ctw Diamonds)
      Estimate
      $6,895 - $11,895

      0.29ct Diamond and 0.88ctw Blue Sapphire Platinum Ring ...

      Est.
      $6,895 - $11,895
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $1,820
    • 0.77ct SI2 CLARITY CENTER Diamond Platinum Ring (1.62ctw Diamonds) EGL USA CERTIFIED
      Estimate
      $8,045 - $13,045

      0.77ct SI2 CLARITY CENTER Diamond Platinum Ring (1.62ct...

      Est.
      $8,045 - $13,045
      Miami Auction Gallery
      0 Bids
      Starting Bid
      $2,920
    • GIA 32.73 ct. Double Cabochon Sapphire Cocktail Ring In Platinum
      Estimate
      $115,300 - $121,600

      GIA 32.73 ct. Double Cabochon Sapphire Cocktail Ring In...

      Est.
      $115,300 - $121,600
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $1,000
      Click Here to Bid Live
    • 6.11 Natural Jade & Diamonds Ring in Platinum 900
      Estimate
      $2,710 - $3,945

      6.11 Natural Jade & Diamonds Ring in Platinum 900

      Est.
      $2,710 - $3,945
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $10
      Click Here to Bid Live
    • GIA 5.02 ct. 3 Stone Fancy Light Yellow Pear Shape Diamond Ring in Platinum & 18K
      Estimate
      $147,500 - $159,700

      GIA 5.02 ct. 3 Stone Fancy Light Yellow Pear Shape Diam...

      Est.
      $147,500 - $159,700
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $1,000
      Click Here to Bid Live
    • 5.00 ct. Radiant Diamond Platinum Eternity Ring (F-G, VS)
      Estimate
      $11,900 - $13,500

      5.00 ct. Radiant Diamond Platinum Eternity Ring (F-G, V...

      Est.
      $11,900 - $13,500
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $500
      Click Here to Bid Live
    • GIA 2.18 ct. Diamond Engagement Ring in Platinum (G-H, VS)
      Estimate
      $28,590 - $31,120

      GIA 2.18 ct. Diamond Engagement Ring in Platinum (G-H, ...

      Est.
      $28,590 - $31,120
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $500
      Click Here to Bid Live
    • 1.43 ct. Natural Ruby & Diamonds Ring in Platinum 900
      Estimate
      $2,612 - $2,925

      1.43 ct. Natural Ruby & Diamonds Ring in Platinum 900

      Est.
      $2,612 - $2,925
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $10
      Click Here to Bid Live
    • 5.79 ct. Natural Sapphire & Diamond Ring in Platinum 900
      Estimate
      $9,075 - $10,725

      5.79 ct. Natural Sapphire & Diamond Ring in Platinum 90...

      Est.
      $9,075 - $10,725
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $10
      Click Here to Bid Live
    • 2.06 ct. Natural Emerald & Diamonds Ring in Platinum 900
      Estimate
      $5,775 - $6,825

      2.06 ct. Natural Emerald & Diamonds Ring in Platinum 90...

      Est.
      $5,775 - $6,825
      Reserve Stock Auctions
      0 Bids
      Starting Bid
      $10
      Click Here to Bid Live