MEXICAN OPAL FREE FORM RING

Set with 5 oval stones, largest approx. 10x8mm, overall head 32x25mm, in yellow gold stamped 14K, size 6.25, 18gms.

A GOLD AND MEXICAN OPAL RING, ANTONIO PINEDA Centering an oval-shaped opal in matrix freeform stone, mounted in 14k gold, size 5 1/2; with crown mark for Antonio Pineda,

Rare 1970's Yellow Gold and Black Opal Free Form Ring. The ring is centrally set with a large black opal triplet that measures 24mm x 15mm in width. It has an exhibition and vibrant harlequin play-of-

METAL: 14K gold. GEMSTONES: diamonds-approx. 0.30ctw, opal -21.5mm x16mm ( stone has a fracture and a chip). MEASUREMENTS: ring size 8.25. Ring top is 34nn x 24mm at widest point. MARKED: 14K. WEIGHT:

14K yellow gold ribbon freeform ring with carved leaf opal with good play of color, sz 10.5, 10.7 grams

METAL: 18k Gold. MEASUREMENTS: Ring size - 5.5, ring top - 22mm x 15mm. GEMSTONES: Opal - 12mm x 8mm, Diamonds. MARKED: 18k. WEIGHT: 10.8 grams.Gemstones have not been graded for color and clarity ,an

14.40ct Boulder Opal Diamond Freeform Ring, set in 18k Gold with 2/0.064 1 VS2 Diamonds. 17.7g, approximately 1.3125 x 1 x 0.5625 in.

1) 14K yellow gold freeform opal ring by Betty Cooke, 1 in. W, open double row shank, signed "Cooke," sz 7.5 and 2) half pair of 14K yellow gold freeform clip opal earrings by Betty Cooke, hinge clip

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

OPAL AND DIAMOND RING Containing one freeform opal measuring approximately 12.20 x 8.65 mm and eight round brilliant cut diamonds weighing approximately 0.15 carat total. Mounted in yellow gold. Ring

OPAL AND DIAMOND RING Containing one freeform opal and 18 round brilliant cut diamonds weighing approximately 0.55 carat total in a rectangular textured setting. Mounted in bicolor gold. Ring size 6 3

A 18ct yellow gold Australian Opal ring. Features six free form cabochon cut Australian Opal with strong play of colours in Green and Blue. Size 5 US(L½) and weight 4.48g.

RAYMOND YARD, BLACK OPAL AND DIAMOND RING Containing one freeform black opal measuring approximately 15.50 x 11.30 mm, two marquise and six round brilliant cut diamonds weighing approximately 0.55 car

A 14 Karat Yellow Gold, Boulder Opal and Diamond Ring, containing one freeform boulder opal measuring approximately 36.00 x 25.80 mm and 126 round brilliant cut diamonds weighing approximately 1.25 ca

BOULDER OPAL AND DIAMOND RING Containing one freeform boulder opal measuring approximately 24.00 x 11.40 mm and three round brilliant cut diamonds. Mounted in yellow gold. Ring size 6 3/4. Stamp: 750.

A 14KT yellow gold freeform style ring with a 5.50 carat Australian opal with blue, green, and pink colors. Size 6. Weighs 4.6 grams.

Collection of gold rings including 14K freeform emerald ring, 14K (7) CZ ring, 10K double pearl ring, 14K opal & diamond ring, and 14K emerald & diamond ring. Sizes 4 - 6, total weight 14 grams (9 DWT

one 18 karat gold with a free-form opal, weighing 6.97 grams; the other, a 20 karat gold & moonstone ring, weighing 7.01 grams size: 5 1/2 and 5

Ladies 14k gold vintage cocktail ring in an organic vine design. Large purple fire free form cabochon opal central gemstone accented with small diamonds. Unmarked. Acid tested 14k. Size 7 1/2. Total w

14kt yellow gold inlayed opal fashion band featuring a free form design and inlayed opal displaying a bluish green fire. Finger size 7.5. Weight 5.3 grams #1759

A Jean Lasnier Opal Ring. 14 karat yellow gold freeform mounting contains one oval jelly opal cabochon Size: 5 1/2 Wt: 9.1 grams

centering one free-form shape tablet cut opal measuring approximately 14.95 x 9.35 x 2.55 mm; with one full cut diamond [H-I/SI] weighing approximately 0.02 carats; 5.0 grams; Condition: opal shows so

Opal and Diamond Ring.  This 18 karat yellow gold ring features a 13.93 carat, polished freeform beautiful genuine boulder opal that is bezel-set in a frame of .75 carats round, brilliant-cut, G-

An Opal & Diamond Ring. 18 karat yellow gold freeform mounting contains one bezel set boulder brown opal which weighs approximately 9.60 carats. Surrounding the opal are six prong set round brilliant