14 kt gold Art Deco ruby-diamond-ringEstimate: €530 - €2,000Starting Bid€530Mutterstadt, RPHenry's Auktionshaus AG4.3(212)
GIA Certified 18k Yellow Gold Ring with No Heat Burma Ruby and 2 Old Mine DiamondsEstimate: $19,084 - $24,809Starting Bid$100New York, NYBidhaus4.2(886)
ANTIQUE ART DECO RETRO 9K 9CT YELLOW GOLD OLD CUT DIAMOND & RUBY BAND RINGEstimate: $765 - $855Starting Bid$630Valley Village, CAModern Jewelry4.5(223)
An antique gem-set and platinum-topped 18k gold toi et moi ringEstimate: $1,000 - $2,000Starting Bid$500Oakland, CAClars Auctions4.6(1k)
GIA Certified 18k Yellow Gold Ring with No Heat Burma Ruby and 2 Old Mine DiamondsEstimate: $30,974 - $35,621Starting Bid$100New York, NYDiamond Depot4.3(16)
YELLOW GOLD, DIAMOND AND RUBY DELICATE NAVETTE SHAPE RING late 19th century - Ring size: 4. GrossEstimate: $300 - $400Starting Bid$150Chevy Chase, MDSloans & Kenyon4.4(108)
18k Gold and Platinum Ring with Diamonds and RubiesEstimate: $500 - $750Current Bid - 2 bids$300Branford, CTNew England Auctions - Fred Giampietro4.7(477)
ANTIQUE VICTORIAN 18K GOLD PLATINUM PEARL & RUBY & OLD CUT DIAMOND HALO RINGEstimate: $2,711 - $3,030Starting Bid$2,200Valley Village, CAModern Jewelry4.5(223)
18 kt gold ruby-diamond-ringEstimate: €250 - €980Starting Bid€250Mutterstadt, RPHenry's Auktionshaus AG4.3(212)
ANTIQUE ART DECO 10K YELLOW GOLD OLD CUT SYNTHETIC LAB RUBY SIGNET PINKY RINGEstimate: $1,615 - $1,805Starting Bid$1,325Valley Village, CAModern Jewelry4.5(223)
ANTIQUE ART DECO 10K YELLOW GOLD OLD CUT SYNTHETIC LAB RUBY SIGNET PINKY RINGEstimate: $1,521 - $1,700Starting Bid$1,250Valley Village, CAModern Jewelry4.5(223)
17k Victorian Gold, Diamond and Ruby Ring with Sculpted FaceEstimate: $1,500 - $2,000Current Bid - 1 bid$500Branford, CTNew England Auctions - Fred Giampietro4.7(477)
A DIAMOND AND GEM-SET SNAKE RING Designed as a coiled serpent, the head set with an oldEstimate: €2,000 - €3,000Starting Bid€1,000 Dublin, IrelandAdam's Auctioneers4.3(13)
PLATINUM HEART SHAPE DIAMOND & RUBY ESTATE RINGEstimate: $8,000 - $12,000Starting Bid$4,000Denver, PADan Morphy Auctions4.3(1.4k)
ANTIQUE VICTORIAN 14K YELLOW GOLD OLD CUT SYNTHETIC LAB RUBY SIGNET PINKY RINGEstimate: $2,201 - $2,460Starting Bid$1,800Valley Village, CAModern Jewelry4.5(223)
A Burmese ruby and diamond ring, early 20th century,Estimate: £3,000 - £5,000Starting Bid£1,800Stansted Mountfitchet, EssexSworders Fine Art Auctioneers4.3(45)
A Massive 14K Gold Gemstone and Diamond Tutti Frutti RingEstimate: $1,500 - $1,800Starting Bid$800Peterborough, NHPeterborough Auctions LLC4.4(28)
ANTIQUE ART DECO 10K YELLOW GOLD OLD OVAL CUT SYNTHETIC LAB RUBY SIGNET RINGEstimate: $841 - $940Starting Bid$690Valley Village, CAModern Jewelry4.5(223)
PARAÍBA-TYPE TOURMALINE, RUBY AND DIAMOND DRESS RINGEstimate: £8,000 - £12,000Starting Bid£8,000England, LondonBonhams4.1(428)
Platinum Solitaire Ring with GIA Certified Burma Ruby and Diamond AccentsEstimate: $9,607 - $12,489Starting Bid$100New York, NYBidhaus4.2(886)
14 kt gold Art Nouveau ruby-diamond-ring, approx. 1900sEstimate: €240 - €980Starting Bid€240Mutterstadt, RPHenry's Auktionshaus AG4.3(212)
ANTIQUE ART DECO RETRO YELLOW GOLD OLD CUT DIAMOND & RUBY RINGEstimate: $1,011 - $1,130Starting Bid$830Valley Village, CAModern Jewelry4.5(223)
Live Now - 349 Lots AwayPlatinum Solitaire Ring with GIA Certified Burma Ruby and Diamond AccentsEstimate: $9,607 - $12,489Starting Bid$100New York, NYMynt Auctions4.5(940)
10k & 14k Ring & 14k BandEstimate: $300 - $600Current Bid - 1 bid$150St. Paul, MNRevere Auctions4.6(287)