14K Two Tone Lab Grown Diamond 4 1/5 Ct.Tw. Yellow Emerald Engagement Ring (Center 3ct)Estimate: $5,273 - $7,751Starting Bid$2,750New York, NYDiamond Depot4.3(16)
GIA Certified Burma No-Heat Ruby Diamond Platinum Ring 3.83 CtEstimate: $16,276 - $21,158Starting Bid$100New York, NYBidhaus4.2(885)
Certified 10.00 CT E–F VVS1–VS1 Oval-Cut Lab-Grown Diamond and Blue Diamond Ring in PlatinumEstimate: $14,500 - $16,500Starting Bid$50Gujarat, GujratILAGEMS4.3(2)
VINTAGE 14K YELLOW ENGAGEMENT RING 5.07CT. NATURAL GREEN TOURMALINE EMERALD CUTEstimate: $3,995 - $4,465Starting Bid$3,250Valley Village, CAModern Jewelry4.5(222)
VINTAGE 14K WHITE GOLD ENGAGEMENT RING 1.81CT.NATURAL LAVENDER PURPLE SAPPHIREEstimate: $4,505 - $5,035Starting Bid$3,700Valley Village, CAModern Jewelry4.5(222)
Buy NowDavid Yurman Sterling Silver and 18K Yellow Gold Blue Topaz and Rock Crystal Ring$2,950Broomall, PAEastern European Art Gallery Inc4.3(4)
MARINA BULGARI CITRINE GOLD RING 18K TWO TONE OVAL TOPEstimate: $4,363 - $4,877Starting Bid$3,550Valley Village, CAModern Jewelry4.5(222)
18k Yellow Gold Cocktail Ring with Diamonds Green Enamel Size 5.5Estimate: $5,688 - $8,362Starting Bid$3,000New York, NYDiamond Depot4.3(16)
David Yurman Blue Topaz Halo Ring 18k Yellow Gold Size 9Estimate: $9,594 - $12,472Current Bid - 1 bid$100New York, NYMynt Auctions4.5(939)
Vintage Sterling Silver Coral Turquoise Flower Ring 3gEstimate: $10 - $150Starting Bid$10Sun Prarie, WISphere Auctions LLC4.5(207)
18K Yellow Gold 1.40ct Diamond and 0.40ct Ruby Bypass RingEstimate: $3,150 - $3,650Starting Bid$2,500Broomall, PAEastern European Art Gallery Inc4.3(4)
Buy Now14K White Gold Lab Grown Diamond 2 1/2 Ct.Tw. Engagement Ring$3,230New York, NYBidhaus4.2(885)
ROBERTO COIN DIAMOND GOLD RING 18K TWO TONE GOLD WOVEN DESIGN - SIZE 6.5Estimate: $4,948 - $5,530Starting Bid$4,050Valley Village, CAModern Jewelry4.5(222)
14K WHITE GOLD NATURAL VVS DIAMOND LADIES RINGEstimate: $900 - $10,000Current Bid - 1 bid$260Tallahassee, FLFlorida Estate Sales Inc.4.3(493)
18K WHITE GOLD VINTAGE ART DECO ENGAGEMENT RING 0.52CT. NATURAL ROUND DIAMONDEstimate: $4,675 - $5,225Starting Bid$3,850Valley Village, CAModern Jewelry4.5(222)
Rachel Koen 18K White Gold Blue Sapphire Diamond Engagement Ring 2.47ctsEstimate: $13,000 - $16,900Starting Bid$100New York, NYBidhaus4.2(885)
Platinum 1.00ct Diamond and Sapphire Art Deco RingEstimate: $3,150 - $3,650Starting Bid$2,500Broomall, PAEastern European Art Gallery Inc4.3(4)
Two Pieces of Gold Jade JewelryEstimate: $300 - $400Starting Bid$150Peterborough, NHPeterborough Auctions LLC4.4(28)
Buy Now18K Yellow Gold 1.40ct Diamond and 0.40ct Ruby Bypass Ring$2,600Broomall, PAEastern European Art Gallery Inc4.3(4)
DIAMOND GOLD LEAF RING 18K YELLOW CLUSTER FLOATING DESIGNEstimate: $4,620 - $5,164Starting Bid$3,800Valley Village, CAModern Jewelry4.5(222)
14K White Gold & 0.70ct Diamond RingEstimate: $3,500 - $4,100Starting Bid$2,800Broomall, PAEastern European Art Gallery Inc4.3(4)
VINTAGE 18K GOLD ENGAGEMENT THREE STONES RING 0.99CT. NATURAL OVAL SAPPHIRE GIAEstimate: $4,505 - $5,035Starting Bid$3,700Valley Village, CAModern Jewelry4.5(222)
14K ROSE GOLD ENGAGEMENT RING 12.26CT. LAB GROWN PEACH SAPPHIRE EMERALD SHAPEEstimate: $4,675 - $5,225Starting Bid$3,850Valley Village, CAModern Jewelry4.5(222)