MARQUISE SHAPED CABOCHON BLACK ONIX AND DIAMOND RING.

14 karat yellow gold ring with a marquise shaped cabochon Black Jade. 19.1 grams. Ring size 7.5

Platinum, 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 sta

center 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 , Proven

JADE 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 pla

A 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.

Rushmore 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], EX

AN 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 carats

Black Opal, Diamond, Platinum Ring, Ayres The ring features a pear-shaped black opal caboc

A 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: 6

Vintage, 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), Clari

Black Opal, Diamond, Platinum, Gold Ring The ring features an oval-shaped black opal caboc

A 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 carat

Beautiful 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 approx

Gubelin 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. Size

A 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 #521252782

A 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 approximatel

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 de

A 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.

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 cent

Two 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 invoices

Cocktail 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. Finished

Jadeite Jade, Diamond, Multi-Color Sapphire, Rose Gold Ring Stones: Jadeite jade cabochon; full-cut diamonds weighing a total of 0.20 carat; marquise-shaped mu

JADE 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 diamonds

Jadeite Jade, Diamond, White Gold Ring The ring features oval-shaped jadeite jade cabochon