Set of 6 Boulder Opal Doublets 7.78cts

Opal Doublet, 14k Yellow Gold Jewelry Suite. Including one paisley-shaped 14 x 9.6 mm opal doublet, set in a modern 14k yellow gold pendant measuring 26 mm in length;three free-form opal doublets set

Beautiful drop pendant in 14k yellow gold set with 6 round brilliant cut natural white diamonds, boulder opal and a single teardrop shaped Tanzanite gemstone. Weight = 3g. Size = 3/4"

Featuring an abstract-shape boulder opal doublet highlighted by one full-cut diamond weighing approximately 0.01 ct., set in a 14k yellow gold enhancer style pendant mounting measuring approximately 3

14K white gold ring, brightly polished, featuring centered prong set boulder opal cabochon, weighing approx. 2.65 carats, further adorned with 6 prong set round brilliant cut diamonds weighing a total

18K yellow gold contemporary split shank ring featuring oval opal doublet measuring 8.2 x 11.6 mm bezel set in center with diamonds weighing approx. 0.30 ctw bezel set on either side, sz 7, 10.6 grams

14K yellow gold ring featuring large oval boulder opal with very good blue and green play of color, 14 x 20mm, with 6 additional smaller diamonds set on the sdie of opal, sz 7.5, 7.2 grams

6 VARIOUS SILVER RINGSincluding examples set with lapis, agate, malachite and an opal doublet, 131.9 grams, malachite crackedEstimate: $80—120

with central oval stone set in a facetted band, total weight 6.32gm

A BOULDER OPAL RING. 14 karat yellow gold mounting contains one prong set oval boulder opal cabochon. Size: 8 1/2 Wt: 17.6 grams

Gold and Opal Doublet Ringthe freeform opal doublet (14.7 x 8 mm) bezel set on a double shank with beaded detail at shoulders, stamped 18K and with maker's mark Opex. Ring size 6 3.4 dwt. Opal display

Centering one abstract-shape opal doublet highlighted by eight full-cut diamonds weighing a total of approximately 0.13 cttw., set in a 14k yellow gold ring mounting, size 6 1/2. Gross weight: 5.5 gra

1 set with opal doublet and tiny diamonds, approximate weight 17.6 dwt.

An Opal & Diamond Ring. 14 karat yellow gold mounting contains one bezel set oval opal doublet, three Old Mine cut diamonds and four Old European cut diamonds Size: 6 Wt: 13.2 grams

Sterling silver oval shape Australian boulder opal doublet pendant and chain necklace. Opal has very nice play of color. Chain length can be worn as 16 inches and 18 inches. Pendant length 1/2 inches

These cosmic boulder opal cufflinks are crafted in 18-karat yellow gold, weighing 26.4 grams and measuring 22mm x 15mm. Showcasing a pair of rectangle prong-set boulder opals, weighing approximately,

Beautiful Blue Opal and Diamond Earrings 18k yellow gold, the earrings mounted with four blue boulder opal doublets weighing approximately 5.77 carats in total, accented with round brilliant-cut diamo

REINSTEIN ROSS: A PAIR OF 22K GOLD AND OPAL EARRINGS Each centering a bezel-set boulder opal measuring approximately 10.85 x 8.50 mm, framed by applied beadwork, weight 7.5 dwt, signed Reinstein Ross

Ladies 18kt white gold opal and diamond pendant featuring a bezel set boulder opal displaying waved of green and blue fire. Accented with prong set round diamonds weighing approx. 0.07ct. Hanging from

Three-piece 14K Gold pearl jewelry lot. Necklace: with bezel set Boulder Opal measuring 12mm x 10mm, necklace measures 19in Long and the pearls measure 3mm each. Earrings are clip, measure 1in diamete

Ladies 14kt yellow gold opal ring featuring a bezel set opal doublet measuring approx. 15 x 8mm. Accented with 4 round prong set red stones. Finger size 4.5. Weight 3.4 grams. Some scratches to the su

Variously design, some set with opal doublets, black onyx, and black sapphires, 14K gold, total 71.1 dwt. Provenance: From the Estate of Baroness Gabriele Langer von Langendorff.

A Jennifer Kalled of Wolfeboro NH, custom made cuff bracelet in 14, 18 and 22k gold, set with boulder opals, amethysts and druzy gem stones. The largest opal measures approx. 16 x 32mm, bracelet 2.25&

A SET OF 14K YELLOW GOLD TUXEDO STUDS AND CUFFLINKS, set with opal doublets. Total approximate weight: 15.4 grams.

14k yellow gold Comprising a ring set with an opal and a pair of earrings set with opal doublets Ring size: 5; each earring: 3/4" 11.5 grams 3 pieces