SoldNatural Cabochon Blue Opal & Diamond RingSize: 7 Sterling Silver Natural Gemstone & Diamond AccentSee Sold Price
SoldNatural Cabochon Australian Opal & Diamond RingSize: 7.25 Sterling Silver Natural Opal & DiamondSee Sold Price
SoldNatural 3.00 ct Cabochon Opal & Diamond RingSize: 8.25 Sterling Silver Natural Opal & DiamondSee Sold Price
Sold202218K Opal & Diamond RingLadies 18K white gold ring featuring a natural cabochon opal approximately 23.50 carats, accented by 268 round brilliant diamonds approximately 2.49 carats, Clarity-I1, Color-I in a link chain designSee Sold Price
Sold2022.30ct Natural Jet Black Onyx Diamonds Ring 18 KaratGreek Iconic Ring.Natural Jet Black Onyx, Sapphire Diamonds ring..15ct Natural Cabochon Blue Sapphire..30ct. Diamonds G-color Vs-2 clarity.Gorgeous Carved German Onyx Inlay 18kt. yellow gold 5.7 gramsSee Sold Price
Sold2024Black Opal and Diamond RingCrafted in platinum featuring (1) natural cabochon black opal weighing approx 3.30ct. The opal is surrounded by (41) round diamonds weighing approx .41cttw and (16) tapered diamond baguettes weighingSee Sold Price
Sold2023Gentleman's 14K WG Sapphire & Diamond Ring14k white gold natural star sapphire and diamond ring contains a bezel set oval cabochon natural blue/grey star sapphire, 14.5mm x 12mm, accented by 2 small baguettes. Size 8, weighs 16.5 grams. CondiSee Sold Price
Sold202014k Gold Custom Blue Green Opal and Diamonds Ring14k gold featuring a large geometric cabochon cut opal with intense streaks of blue and green fire. Unique Mid Century Modernist style mounting set with two round cut accent diamonds with a combined wSee Sold Price
Sold201517.11 CTS STAR SAPPHIRE & DIAMOND CLUSTER RINGGIA report #5151886173 describes natural, unheated, oval cabochon transparent blue star sapphire, 14.35 x 10.80 x 10.60 mm., originating from Sri Lanka, framed by 16 RBC diamonds, diamond shoulders, aSee Sold Price
Sold202414KT GOLD OPAL, SAPPHIRE & DIAMOND RINGA captivating 14k two-tone gold ring adorned with an oval cabochon cut natural opal center, flanked by emerald cut green and yellow sapphire corundum gemstones and round brilliant cut diamonds. This uSee Sold Price
Sold202214K Opal and Pink Sapphire Diamond Ring14K Yellow Gold Natural Opal, Pink Sapphire Corundum, and Diamond Ring. A pear cabochon cut natural opal gemstone is mounted in the center of the ring. Heart-cut natural pink sapphire corundum gemstonSee Sold Price
Sold2017Blue Sapphire Cabochon Diamond Ring 2.85Ct 14k W/gGem: Natural Blue Sapphire & Diamond Item: Ring Diamond: 10 Pieces .27 carat Round Brilliant Clarity: SI2, Color: H,Treatment:None Center Sapphire: 2.58 carat Cabochon Oval Measurement: 8x6 mm ClaritySee Sold Price
Sold2017FINE Black Opal 3.25 CT TW Diamond Platinum RingStunning large exceptional quality black Australian opal and diamond ring. Crafted out of platinum. Features a large natural solid black opal cabochon with an explosion of colors ranging from green, bSee Sold Price
Sold201814 kt Gold & Blue Star Sapphire RingA 14 kt Gold, Diamond, & Blue Star Sapphire Ring. Having a natural oval cabochon blue star sapphire center stone, 12 mm x 10 mm, that is enhanced by old European cut diamonds; all within a yellow goldSee Sold Price
Sold2015UNTREATED 5.02 CTS BLUE SAPPHIRE AND DIAMOND RINGAGL report #CS 65337 describes natural, untreated, oval pyramidal cabochon sapphire, 10.2 x 8.3 x 6.68 originating from Cambodia (Pailin) flanked by two triangular cut diamonds, approx. .80 ct. TW. 14See Sold Price
Sold2022Very Art Deco 12ct Natural Blue Star Sapphire 2ctw Ultra Clean White E-F Diamond Platinum RingTitle: Very Art Deco 12ct Natural Blue Star Sapphire 2ctw Ultra Clean White E-F Color Diamond Platinum Ring 1930s Description: An approx. 12ct cabochon of natural blue star sapphire, framed in 2ctwSee Sold Price
Sold2021Opal & Diamond 14K Gold Ring,9 round & oval cabochons with lots of blue & green fire play, total 2.50 carats with 16 round diamonds totaling .33 carat, high grade, 14K yellow gold, with appraisal of $2,250.00, currently size 7 1/See Sold Price
Sold201814K Rose Gold, Opal & Diamond RingA 14K rose gold, opal and diamond ring. Composed of a 14K rose gold band set with 7 stones; three oval cabochons in six-prong crowns, with blue and green play of color and orange and yellow highlightsSee Sold Price
Sold2023Opal & Diamond Ring,oval cabochon weighing 2.80 carats with orange, blue and green play of fire, surrounded by 18 round diamonds totaling 1 carat, 14K yellow gold antique setting, with appraisal of $4,000.00, currently sSee Sold Price
Sold2022Vintage 14K White Gold Large Oval Australian Opal Diamond Ring Size 6This is a vintage 14K white gold ladies ring featuring a large oval Australian opal cabochon with stunning blue, red, and green fire. The opal is flanked by a total of six full cut diamonds. The diamoSee Sold Price
Sold202114KW Gold Blue Star Sapphire and Diamond RingFeatures an 8mm round natural blue star sapphire cabochon haloed by, and flanked by steps with, round diamonds, approx. .66ctw diamond. Sapphire appears to be natural as the asterism reflects a doubleSee Sold Price
Sold20161970's Platinum Black Opal & Diamond Ring1970's Platinum Black Opal & Diamond Ring. The ring is centrally set with a large oval cabochon cut black peacock opal. It exhibits a fine blue to green harlequin play of color. It weighs approx. 5.99See Sold Price
2021Platinum 900 - 1.98tcw - Fire Opal & Diamonds Ring" "" Grading Results:___________Stone Type: Natural Fire OpalShape: Round CabochonCarat: 1.30 ctColor: OrangeClarity: Loupe Clean Grading Results:____________Stone TypeSee Sold Price
Sold2022Opal & Diamond 14K Gold Ring,rich blue-green cabochon boulder opal with nice fire play, surrounded by 20 round diamonds totlaing 1 carat, high grade, 14K yellow gold, with appraisal of $2,850.00, currently size 7 3/4.See Sold Price
1 hr LeftSeized Assets AuctioneersEstate FINE 14K Gold 3.81 ctw Cabochon Opal Round Baguette Diamond Cocktail Ring$1
3 days LeftSeized Assets AuctioneersEstate FINE 14K Gold 3.81 ctw Cabochon Opal Round Baguette Diamond Cocktail Ring$1
1 day LeftSeized Assets AuctioneersVintage 14k Gold Oval Cabochon Opal w/ 4.0 ctw Round Diamond Halo Cocktail Ring$170(3 bids)
5 days LeftSeized Assets AuctioneersVintage 14k Gold Oval Cabochon Opal w/ 4.0 ctw Round Diamond Halo Cocktail Ring$1
3 days LeftTreasure of Gems & Jewelry925 Sterling Silver Earrings Jewelry with Multi Color Blue Created Opal 3.54 Grams$1