Spinelli Kilcollin Two-Color Gold, Sterling Silver, Diamond and Black Diamond Five-Band RingEstimate: $3,000 - $5,000Starting Bid$1,500New York, NYDOYLE Auctioneers & Appraisers4.6(250)
Henry Dunay, Black Jade, Diamond, and Yellow Gold RingEstimate: $2,500 - $3,500Starting Bid$1,300Chicago, ILFreeman's4.5(1.7k)
Diamond, Black Diamond, and Yellow Gold RingEstimate: $3,000 - $5,000Starting Bid$1,500Chicago, ILFreeman's4.5(1.7k)
Yvel, Black Diamond, Diamond, and White Gold Calla Lily RingEstimate: $1,500 - $2,500Starting Bid$750Chicago, ILFreeman's4.5(1.7k)
Diamond, Black Diamond, and White Gold Earrings and RingEstimate: $800 - $1,200Starting Bid$400Chicago, ILFreeman's4.5(1.7k)
White Gold, Sapphire, Fancy Black Diamond and Diamond RingEstimate: $2,500 - $3,500Starting Bid$1,100New Orleans, LANeal Auction Company4.6(370)
Diamond, Black Diamond, and Rose Gold RingEstimate: $800 - $1,200Starting Bid$400Chicago, ILFreeman's4.5(1.7k)
Round Black Diamond And White Diamond Cocktail RingEstimate: $12,000 - $15,000Starting Bid$7,500Long Island City, NYNewel4.4(22)
Diamond and Black Diamond RingEstimate: $2,000 - $4,000Starting Bid$1,000Chicago, ILFreeman's4.5(1.7k)
Diamond and Black Onyx Solitaire RingEstimate: $2,200 - $4,400Starting Bid$1,100Hollywood, FLWilliamson Auction Gallery4.7(384)
Antique Art Deco 10K Tri Color Gold diamond Black Onyx OES Masonic Star Ring Size 4 Petite SizeEstimate: $299 - $598Current Bid - 2 bids$54Urbana, OHGolden Age Jewelry Auctions4.6(105)
14K Yellow Gold, White Gold, Diamond & Black Onyx RingEstimate: $400 - $600Starting Bid$300Pittsfield, MAFontaine's Auction Gallery4.6(374)
Vram, Black Diamond and Blackened Gold RingEstimate: $1,000 - $2,000Starting Bid$500Chicago, ILFreeman's4.5(1.7k)
Diamond, Black Diamond, and White Gold RingEstimate: $2,000 - $3,000Starting Bid$1,000Chicago, ILFreeman's4.5(1.7k)
14K White Gold Black Star Sapphire and Diamond Ring Size 7Estimate: $1,200 - $2,400Starting Bid$500Hollywood, FLWilliamson Auction Gallery4.7(384)
A 14K Gold, Diamond and Black Opal RingEstimate: $400 - $500Current Bid - 1 bid$200Peterborough, NHPeterborough Auctions LLC4.4(28)
David Yurman 925 Sterling Silver 3 Cable, , Black Onyx, Hematite & Diamond Ladies RingEstimate: $50 - $10,000Current Bid - 2 bids$60Orlando, FLA-1 Auction4.6(200)
Morganite and Diamond Ring with Black Onyx AccentsEstimate: $2,600 - $5,300Starting Bid$1,300Hollywood, FLWilliamson Auction Gallery4.7(384)
Black and White Diamond RingEstimate: $2,800 - $3,900Starting Bid$750Hollywood, FLWilliamson Auction Gallery4.7(384)
PLATINUM, DIAMOND & BLACK PEARL RINGEstimate: $800 - $1,200Starting Bid$400Middleboro, MAWhite's Auctions4.5(230)
14K WHITE GOLD 0.75CT BLACK DIAMOND LADIES RINGEstimate: $350 - $10,000Starting Bid$75Tallahassee, FLFlorida Estate Sales Inc.4.3(493)
18K White Gold Natural Champagne and Black Diamond Ring with Gemological ReportEstimate: $3,000 - $4,500Starting Bid$900Hollywood, FLWilliamson Auction Gallery4.7(384)
14K White Gold Natural Champagne, Black, and White Diamond Ring with Gemological ReportEstimate: $1,500 - $2,500Starting Bid$350Hollywood, FLWilliamson Auction Gallery4.7(384)
Chantecler, Diamond, Black Diamond, and White Gold RingEstimate: $2,000 - $3,000Starting Bid$1,000Chicago, ILFreeman's4.5(1.7k)