Oval Blue Sapphire and Diamond Accented Ring 14k Yellow Gold 3.60ctwPapps Family Liquidation4.3(378)$1,500Feb 05, 2026
VINTAGE PLATINUM ENGAGEMENT RING 12.58CT. GEM LAB GROWN BLUE SAPPHIRE OVAL CUTModern Jewelry4.5(203)$8,000Mar 08, 2026
VINTAGE PLATINUM ENGAGEMENT RING 12.58CT. GEM LAB GROWN BLUE SAPPHIRE OVAL CUTModern Jewelry4.5(203)$8,0004 days Left
Oval Blue Simulated Sapphire Diamond Double Halo Ring 18K Yellow Gold 4.95 CTWChairish Auctions4.5(10.3k)$900
Oval Blue Sapphire and Diamond Accented Ring 14k White Gold 3.60 ctwPapps Family Liquidation4.3(378)$6303 hrs Left
2.16 Ctw I2/I3 Blue Sapphire And Diamond 14K Yellow Gold Engagement RingPapps Family Liquidation4.3(378)$6304 days Left
Natural Blue Sapphire 925 Sterling Silver Jewelry Sets 12.81 Grams Rose Gold Plated Ring Size 9Treasure of Gems & Jewelry4.4(213)$1(1 bid)4 days Left
2.67 Ctw SI2/I1 Blue Sapphire And Diamond 14K Yellow Gold two Row EngagemenPapps Family Liquidation4.3(378)$630Feb 05, 2026
1.07 Ctw VS/SI1 Blue Sapphire and Diamond 14k Yellow Gold Engagement Ring (Triple SSS Designs4(131)$690Feb 09, 2026
3.26 Ctw VS/SI1 Blue Sapphire and Diamond 14k Yellow Gold Engagement Ring (Triple SSS Designs4(131)$1,250Feb 06, 2026
Double Halo Round Blue Sapphire Engagement Ring 14k Two-Tone Gold 2.42ctwPapps Family Liquidation4.3(378)$6301 day Left
6.72 Ctw VS/SI1 Blue Sapphire And Diamond 14K Yellow Gold Engagement RingTriple SSS Designs4(131)$6302 days Left
3.12 Ctw VS/SI1 Blue Sapphire and Diamond 14k Yellow Gold Engagement RingTriple SSS Designs4(131)$1,0004 days Left
Double Halo Round Blue Sapphire Engagement Ring 14k Two-Tone Gold 2.42ctwPapps Family Liquidation4.3(378)$6302 days Left
SoldDIAMOND BRISTOL BLUE RINGDIAMOND BRISTOL BLUE RING, set to the centre with a floral diamond cluster, on a domed oval bristol blue background. The shoulders and shank with scrolling relief design. The back of the head with engSee Sold Price
SoldAN ANTIQUE DIAMOND AND BLUE GLASS DRESS RING, 19THAN ANTIQUE DIAMOND AND BLUE GLASS DRESS RING, 19TH CENTURY in yellow gold and silver, the oval face set with a panel of Bristol blue glass with an applied urn of flowers, jewelled with rose cut diamonSee Sold Price
SoldArt Deco Platinum Diamond Blue Sapphire RingArt Deco period platinum ring, brightly polished and engraved, featuring centered bezel set blue sapphire high dome oval cabochon, weighing approx. 3.30 carats, further adorned with 22 old European anSee Sold Price
SoldTHREE 14 KARAT WHITE GOLD, DIAMOND, & BLUE TOPAZ RINGSone ring centering one cut corner rectangular step cut irradiated topaz weighing approximately 36.25 carats, with 34 full cut diamonds [H/VS] weighing approximately 1.02 carats total (size: 6 1/2, 18.See Sold Price
Sold18K Gold Platinum Diamond Blue Stone RingMETAL: 18k Gold. GEMSTONES: Diamonds. Blue stone RI=1.76-1.77 (abraded) -15 x 11.5 x 4.8mm. MEASUREMENTS: Ring size approx. 7 3/4, ring top is 15.8mm wide. TESTED: Plat, 18k. WEIGHT: 8 grams.GemstonesSee Sold Price
Sold18K Gold Diamond Blue Stone RingMETAL: 18K gold. GEMSTONES: diamonds-approx. 1.00ctw, blue stone. MEASUREMENTS: ring size 5.75. Ring top is 17.5mm x 13.5mm. MARKED: 750. WEIGHT: 6.6 grams. Gemstones have not been graded for color anSee Sold Price
18K YELLOW GOLD, DIAMOND & BLUE TOPAZ RING, 12.2gAn 18k yellow gold dome-shaped dress ring, in the manner of Bulgari, featuring a central oval-shaped, bezel-set blue topaz, testing topaz, flanked by baguette cut diamonds, surrounded bypave set diamoSee Sold Price
Sold14k Gold Old Mine Diamond Blue Stone RingMETAL: 14k Gold. MEASUREMENTS: Ring size - 8.5, ring top - 17mm x 13mm. GEMSTONES: Blue stone - 11.9mm x 6.5mm, old mine cut diamonds - approx. 1.30-1.40ctw. TESTED: 14k. WEIGHT: 3.6 grams.Gemstones hSee Sold Price
Sold18k Gold IO SI Diamond Blue Topaz Ring 4/5018k gold ring crafted by IO SI. Metal- 18k Rose Gold. Gemstones- VS/GH Diamonds totaling approx 0.70-0.80ctw, and Blue Topaz. Measurements- size 6.75, top of ring measures 27mm. Weight is 18.5 grams.See Sold Price
Sold18K Gold Platinum Old Mine Cut Diamond Blue Stone RingMETAL: 18K gold, platinum. GEMSTONES: old mine cut diamonds - approx. 1.40-1.50ctw, blue stone (abraded top) - 12.2mm x 9.1mm . Two small side stones are missing. MEASUREMENTS: ring size 5. Ring top iSee Sold Price
Sold18K Gold Diamond Blue Stone RingMETAL: 18K gold. GEMSTONES: diamonds-1.10ctw, blue stone. MEASUREMENTS: ring size 8.75. Ring top is 12mm in diameter. MARKED: 750 D 1.65ct. WEIGHT: 5.3 grams.Gemstones have not been graded for color aSee Sold Price
SoldIo Si 18K Gold Diamond Blue Topaz Ring 3/5018k white gold ring desingned by Io Si, decorated with oval blue topaz stone 28mm x 14mm (stone is slightly loose in the setting). Ring set with approx. 0.70ctw in diamonds. Ring size 7. Ring top is 2See Sold Price
SoldAntique 18K Gold Diamond Blue Stone RingRing features approx. 1.0-1.10ctw of old European cut diamonds. Ring size 6.25, top measures 17.3mm x 15mm. Tested 18K. Weight - 7.4 grams. Gemstones have not been graded for color and clarity ,and teSee Sold Price
SoldGranat Bros. Palladium Diamond Blue Stone RingMETAL: palladium. GEMSTONES: diamonds, blue stone (small chip). MEASUREMENMTS: ring size 5. Ring top is 7mm at widest point. MARKED: Granat Bros. Palladium. WEIGHT: 3.1 grams.Gemstones have not been gSee Sold Price
SoldArt Deco 18k Gold Platinum Diamond Blue Stone RingMETAL: 18k Gold/ Platinum. MEASUREMENTS: Ring size - 5.75, ring top - 30mm x 20mm. GEMSTONES: Synthetic sapphire (RI tested 1.76-1.77) - 14mm x 9mm x 5.3mm, Diamonds - approx. 0.56ctw. TESTED: 18k/PlaSee Sold Price
Sold14K Gold Diamond Blue Stone RingMETAL: 14k Gold. GEMSTONES: 16 Diamonds (one missing baguette ) - approx. 0.48ctw. Blue stones. MEASUREMENTS: Ring size 6, ring top - 12mm at widest point. MARKED: 14k Italy. WEIGHT: 5.8 grams.GemstonSee Sold Price
Sold18K Gold Diamond Blue Stone RingMETAL: 18K gold. GEMSTONES: diamonds-0.80ctw, oval blue stone 10.5mm x9mm. MEASUREMENTS: ring size 7. Ring is 17.7mm at widest point. MARKED: 750. WEIGHT: 17.1 grams. Gemstones have not been graded foSee Sold Price
Sold18k Gold Platinum Diamond Blue Stone RingMETAL: 18k Gold/ Platinum. MEASUREMENTS: Ring size - 10, ring top - 16mm x 15mm. GEMSTONES: Center synthetic sapphire (RI 1.76-1.77) Stone is chipped/abraded. Diamonds - approx. 0.50ctw. TESTED: 18k/PSee Sold Price
Sold18k Gold Diamond Blue Stone RingMETAL: 18k Gold. MEASUREMENTS: Ring size - 8.25, ring top is 22mm x 18mm. GEMSTONES: Blue stone, Diamonds approx. 0.18ctw. TESTED: 18k. WEIGHT: 5.8 grams.Gemstones have not been graded for color and cSee Sold Price
Sold14K Yellow Gold, Red Coral, Diamond & Blue Sapphire Ring14K Yellow Gold, Red Coral, Diamond & Blue Sapphire Ring• featuring two hand carved red coral strawberries• accented by a 0.04 carat round brilliant diamond• the eyes set with faceteSee Sold Price
Sold1920’s 18k Platinum Diamond Blue Stone Ring1920’s 18k Pink Gold Platinum Weight 5.5g Diamond Blue Stone Ring Size 6.5 Measurements 0.91”x0.7”See Sold Price
SoldElizabeth Gage 18K Gold Diamond Blue Stone RingMETAL: 18K gold. GEMSTONES: diamonds-approx. 0.20ctw, blue stone (RI 1.57). MEASUREMENTS: ring size 5. Band is 14.8mm at widest point. MARKED: Gage, 750. WEIGHT: 10.0 grams. Gemstones have not been grSee Sold Price
Sold18k Gold Diamond Blue Topaz RingMETAL: 18k Gold. GEMSTONES: Diamonds approx. 1.90-2.00ctw. Blue Topaz. MEASUREMENTS: Ring size 5, top is 34mm. MARKED: Maker's mark, 750. WEIGHT: 11.6 grams.Gemstones have not been graded for coloSee Sold Price
SoldPlatinum Diamond Blue Stone RingMETAL: Platinum. MEASUREMENTS: Ring size - 6, ring top - 20mm x 17mm. GEMSTONES; Blue stone - 13.1mm x 10.8mm x 6.7mm, Diamonds approx. 0.95ctw. TESTED: Plat. WEIGHT: 6.1 grams.Gemstones have not beenSee Sold Price
