NATIVE AMERICAN NAVAJO STYLE STERLING SILVER RINGEstimate: $125 - $250Starting Bid$100Houston, TXLewis & Maese Antiques & Auction4.4(553)
Starts LARGE 9CT GOLD CABOCHON RUBY AND DIAMOND ENTWINED HEARTS RINGEstimate: £650 - £670Starting Bid£350 Gloucestershire Banks Jewellery Auctions4.4(17)
Vintage Heavy Sterling Silver Turquoise Ring Size 11, 13gEstimate: $10 - $200Current Bid - 2 bids$40Sun Prarie, WISphere Auctions LLC4.5(213)
Ends in 4d 6hLOVELY ANTIQUE 18CT GOLD AND PLATINUM OPAL AND DIAMOND CLUSTER RINGEstimate: £800 - £900Current Bid - 1 bid£420 Gloucestershire Banks Jewellery Auctions4.4(17)
A Massive 14K Gold Gemstone and Diamond Tutti Frutti RingEstimate: $1,500 - $1,800Starting Bid$800Peterborough, NHPeterborough Auctions LLC4.4(28)
Ends in 4d 6hLarge 18ct Yellow Gold Sapphire and Diamond Cluster RingEstimate: £1,850 - £2,000Starting Bid£900 Gloucestershire Banks Jewellery Auctions4.4(17)
14K WHITE GOLD 30CT AQUAMARINE RINGEstimate: $4,000 - $6,000Starting Bid$2,000Denver, PADan Morphy Auctions4.3(1.4k)
RARE BYZANTINE GOLD DOMED RING WITH FIVE GARNET CABOCHONSEstimate: £1,500 - £3,000Starting Bid£1,000London, UKApollo Art Auctions4.6(142)
ANTIQUE EDWARDIAN PLATINUM TOI ET MOI RINGEstimate: $10,000 - $12,000Starting Bid$7,000St. Petersburg, FLBurchard Galleries Inc4.7(568)
14K Gold Approx. 25.7 CT Rubellite Tourmaline & 1.50 CTW Diamond Men's Statement RingEstimate: $8,000 - $10,000Starting Bid$2,400Rockville, MDInterGem Premier Auctions
Vintage 14kt Black Onyx & Mother-of-Pearl RingEstimate: $1,400 - $1,800Starting Bid$700Ventura, CACalifornia Auctioneers4.2(166)
Craig Drake 18k White Gold Large 10.97ct Emerald Diamond Cocktail RingEstimate: $27,951 - $32,144Starting Bid$100Feasterville, PAFortrove - Fine Jewelry4.3(11)
18k Yellow Gold Statement Ring with Diamond & Large White QuartzEstimate: $2,392 - $3,109Starting Bid$1,825New York, NYMynt Auctions4.5(940)
17K Gold Synthetic Sapphire and Diamond RingEstimate: $500 - $750Current Bid - 2 bids$300Branford, CTNew England Auctions - Fred Giampietro4.7(477)
Garnet Emerald-Cut Statement RingEstimate: $200 - $500Starting Bid$60Las Vegas, NVKings Auctions Inc4.4(135)
David Webb Emerald Diamond Platinum Statement RingEstimate: $79,586 - $103,461Starting Bid$100New York, NYBidhaus4.2(886)
Gold Labradorite Statement Ring with Geometric Faceted StoneEstimate: $200 - $500Starting Bid$60Las Vegas, NVKings Auctions Inc4.4(135)
Cartier Panthere 18K White Gold Diamond Ring Size 6.5Estimate: $70,759 - $91,986Starting Bid$100New York, NYBidhaus4.2(886)
MUGHAL GOLD FLORAL RING WITH PINK RUBY CABOCHONEstimate: £1,500 - £3,000Starting Bid£1,000London, UKApollo Art Auctions4.6(142)
Sterling Amethyst Trillion Statement RingEstimate: $200 - $500Starting Bid$60Las Vegas, NVKings Auctions Inc4.4(135)
Bulgari Parentesi Amethyst Diamond 18K Yellow Gold RingEstimate: $3,500 - $4,500Starting Bid$650Tokyo, Setagaya CityVictorins Auctions4.5(72)
Le Vian 14K Rose Gold Morganite Ring 5.0gEstimate: $1,300 - $1,500Current Bid - 2 bids$20Okemos, MIKellie's Estate Sales4.6(216)
15.30 Carats -- Royal Blue Sapphire -- Mixed Cushion Cut -- 15.6 x 12.4 x 8.0mm, Not EnhancedEstimate: $18,000 - $19,000Starting Bid$100Oceanside, CACalifornia Gemstones4.1(27)
14kt White Gold Double Halo Diamond RingEstimate: $6,000 - $8,000Starting Bid$3,000Ventura, CACalifornia Auctioneers4.2(166)