Sold202314Kt Gold Black Jade Ring14 karat yellow gold ring with a marquise shaped cabochon Black Jade. 19.1 grams. Ring size 7.5See Sold Price
Sold2022Platinum, Jade and Diamond RingPlatinum, Jade and Diamond Ring One marquise-shaped double cabochon jade ap. 17.75 x 7.35 x 3.10 mm., 22 round diamonds ap. .55 ct., signed PM, ap. 3.3 dwts. Size 7. With GIA report no. 2223226929 staSee Sold Price
Sold2024ESTATE MODERNIST 14KT YELLOW GOLD & BLACK ONYX RINGEstate 14kt yellow gold ring, marquise-shaped black onyx cabochon, shoulders with triangular cutout to one side, stamped RU 14K Canada, approx size 8.5, 9.2 grams (inclusive of all materialsSee Sold Price
Sold2021La Triomphe 18kt. Opal and Diamond Ringcenter marquise shaped opal cabochon approx. 18 x 8mm, 22 single cut diamonds estimated total weight 0.55ct., stamped "18KT, LaTriomphe" and with maker's mark, yellow gold, size 7, 15.4 grams , ProvenSee Sold Price
Sold2022JADE AND DIAMOND RINGJADE AND DIAMOND RING Containing six marquise shaped jade cabochons measuring approximately 11.00 x 5.00 mm and 84 round brilliant cut diamonds weighing approximately 4.50 carats total. Mounted in plaSee Sold Price
Sold2022A FINE ART DECO BLACK OPAL AND DIAMOND RING in white gold, set with a pear shaped cabochon opalA FINE ART DECO BLACK OPAL AND DIAMOND RING in white gold, set with a pear shaped cabochon opal accented by round cut diamonds, no assay marks, size I / 4.5, 3.5g.See Sold Price
Sold202214K TRI-COLOR GOLD & OPAL RINGRushmore Gold - Black Hills Gold ring, set with marquise shaped cabochon white opal, likely 1.25 carat stone, ring size 6.25; [1.09 dwt total], EXSee Sold Price
SoldAN 18K GOLD, CITRINE AND BLACK DIAMOND RINGAN 18K GOLD, CITRINE AND BLACK DIAMOND RING • 18k yellow gold • Numerous round and 6 pear-shaped cabochon citrines • Numerous round black diamonds weighing approximately 1.40 caratsSee Sold Price
Sold2016Black Opal, Diamond, Platinum Ring, Ayres The rBlack Opal, Diamond, Platinum Ring, Ayres The ring features a pear-shaped black opal cabocSee Sold Price
Sold2022A jade, diamond and fourteen karat white gold ringA jade, diamond and fourteen karat white gold ringdesigned as a marquise-shaped cabochon jade, measuring approximately 14.00 x 5.30 x 2.00 mm, framed by single-cut diamonds. 4.1 dwt; size: 6See Sold Price
Sold2022LADIES 14K WHITE GOLD, DIAMOND AND ONYX RINGVintage, handmade designer ring set with diamonds and black onyx inlay. Top of the ring has (1) marquise shaped natural diamond, set east to west. Approx. weight 1.20ct (by measurement formula), ClariSee Sold Price
Sold2018Black Opal, Diamond, Platinum, Gold Ring The riBlack Opal, Diamond, Platinum, Gold Ring The ring features an oval-shaped black opal cabocSee Sold Price
Sold2022A 14K GOLD, BLACK STAR SAPPHIRE AND DIAMOND RINGA 14K GOLD, BLACK STAR SAPPHIRE AND DIAMOND RING Centering an oval-shaped cabochon black star sapphire weighing approximately 3.25 carats surrounded by round diamonds weighing approximately 1.20 caratSee Sold Price
Sold20171950's 14k White Gold Green Jade Diamond Ring s6Beautiful retro period 14k white gold and green jade ring. Crafted of solid 14k white gold. Features a large marquise shaped green jade cabochon. Flanked by pave set diamonds. Diamond weight is approxSee Sold Price
Sold2022Gubelin White Gold, Turquoise and Diamond RingGubelin White Gold, Turquoise and Diamond Ring 18 kt., one oval cabochon turquoise ap. 17.6 x 13.2 x 8.4 mm., 14 round and 6 marquise-shaped diamonds ap. 2.10 cts., with maker's mark, ap. 6 dwts. SizeSee Sold Price
Sold2022A PLATINUM, JADE, AND DIAMOND RINGA PLATINUM, JADE, AND DIAMOND RING Centering a double-cabochon jadeite, accented by a row of baguette, marquise-shaped, and round diamonds, size 6 Footnotes: Accompanied by a GIA numbered #521252782See Sold Price
Sold2016A Platinum, Ruby and Diamond RingA Platinum, Ruby and Diamond Ring. Set with an oval-shaped cabochon ruby, weighing 2.01 carats, accented by 34 round brilliant-cut, marquise-cut and baguette diamonds, weighing a total of approximatelSee Sold Price
Sold2022FOUR GEM-SET RINGS (4)FOUR GEM-SET RINGS 1st: The mabé pearl within a brilliant-cut diamond surround, 2nd: Set with marquise-shaped opal cabochons, circular-cut emeralds and brilliant-cut diamonds, 3rd: Of abstract deSee Sold Price
Sold2022A PLATINUM, BLACK OPAL AND DIAMOND RINGA PLATINUM, BLACK OPAL AND DIAMOND RING Centering a black opal oval-shaped double cabochon weighing approximately 4.50 carats encircled by round and tapered baguette diamonds weighing approximately 1.See Sold Price
Sold2022TWO GEM-SET DRESS RINGS (2)TWO GEM-SET DRESS RINGS 1st: Set with a marquise-shaped rock crystal cabochon, on a faceted rose coloured ground, 2nd: Of abstract foliate design, the petals set with brilliant-cut diamonds, with centSee Sold Price
Sold20242 MISC. 14K YG RINGSTwo misc. 14K yellow gold rings consisting of a diamond marquis shaped ring, approx. 0.50 ctw, 20mm x 12mm meas.; along with an opal flower petal model with cabochon stone - PLEASE NOTE: All invoicesSee Sold Price
Sold2022Cocktail ring has a beautiful design. Featuring Six (6) marquise shaped rich royal purple amethystCocktail ring has a beautiful design. Featuring Six (6) marquise shaped rich royal purple amethyst cabochon gemstones along with Six (6) accent diamonds that sparkles radiantly in any light. FinishedSee Sold Price
Sold202211024: Jadeite Jade, Diamond, Multi-Color Sapphire, RosJadeite Jade, Diamond, Multi-Color Sapphire, Rose Gold Ring Stones: Jadeite jade cabochon; full-cut diamonds weighing a total of 0.20 carat; marquise-shaped muSee Sold Price
Sold2022JADE AND DIAMOND DRESS RINGJADE AND DIAMOND DRESS RING The oval jade cabochon, weighing 8.45 carats, within a surround of marquise-cut and pear-shaped diamonds, the shoulders set with tapered baguette and brilliant-cut diamondsSee Sold Price
Sep 30Heritage Auctions55068: Black Opal, Diamond, White Gold Ring Stones: O$2,400
15 hrs LeftMiami Auctions & Appraisals LLC 2.64ct FANCY BLACK CENTER Diamond 14KT White Gold Ring (3.44ctw Diamonds)$1,150
Oct 23Miami Auction Gallery2.64ct FANCY BLACK CENTER Diamond 14KT White Gold Ring (3.44ctw Diamonds)$1,100
2 days LeftJasper52Vintage 1960's Marquise Black Onyx Diamond Cocktail Ring 14K Yellow Gold 9.54 Gr$1,400
Sep 30Heritage Auctions55337: Black Opal, Diamond, Platinum Ring Stones: Blac$2,400
Sep 30Heritage Auctions55203: Diamond, Platinum, White Gold Ring Stones: Cush$6,000
15 hrs LeftMiami Auctions & Appraisals LLC 22.17ct Opal and 1.16ctw Diamond 14K White Gold Ring$1,575