17.80CT Opal Gemstone

Beautiful 14K Gold Opal Gemstone Diamond Ring D:0.7 IN (2CM) Weight: 14.36g

Modern art studio jewelry brooch / pin, hand fabricated in 14K yellow gold, brightly polished and shaped as an irregular hexagon, featuring an oval cabochon opal bezel set and weighing approx. 7.15 ca

14 Karat Yellow Gold, Opal & Gemstone Brooch/PendantCentering a white opal carved with bird motif measuring approximately 37.95 by 23.49 mm, featuring a pear shaped brilliant cut diamond weighing 0.22

14k gold necklace with 13k gold clasp (not original), featuring opal and other semi precious gemstones. necklace is 16.75" long. arked 13k on the non original clasp. Weight - 6.8 grams.

Vintage White Opal, Ruby, Emerald, Enamel and 14 Karat Yellow Gold Ring. Opals with good play of color. Ring size 6-1/2. Approx. weight: 6.06 grams. Condition: Very good vintage condition. Estimate: $

Ca. mid to last quarter 20thC. Excellent with no cracks or chips on any of the twelve approx. 6mm x 4mm opals on the necklace; the twelve 5mm x 3mm opals on the earrings are also in excellent conditio

Natural Blue Opal Gemstone 3 mm Round Micro Faceted Beads 10 Strand Product Type : Loose Beads Strand Gemstone : Blue Opal Beads Shape : Round Micro Faceted Beads Size : 3 mm Quantity : 10

Five Yellow Gold, Pearl, Opal, and Gemstone Brooches. Including 2 of circular form with pearl accents, 1 crescent form with opals, and 2 of pointed oval form, each with blue gemstones. Four are stampe

Vintage Large 14K Jade & Opal Gemstone Pendant. Measures 2 3/8 inches diameter. Total Grams 31.5 grams.

Designed as a (tested to) 14k gold pin mounting a pearl, an opal, and various other gemstones in the form of a butterfly; l. 1-1/4 in., 10.6g

GORGEOUS LARGE round smooth pink opal stones in a thick 18kt bali designed scroll setting with 18kt gold rope border and beaded accents. Hinged back. The stones are 10mm diameter x approx. 3mm mound.

Ca. last half 20thC. Excellent with no breaks, cracks or repairs to the gold or opals. Largest opal measures approx. 4mm. The weight approx. 5.8 grams. Ring size 6.5

Natural Oval Opal Gemstone~~MM Size 18 x 10 x 6~~~

METAL: 14K gold. GEMSTONES: opal, gemstones. MEASUREMENTS: earrings are 18.1 mm x 14.2mm at widest point. MARKED: 14K. WEIGHT: 6.7 grams. Gemstones have not been graded for color and clarity ,and test

27.25ct Australian Yowah Opal cabochon gemstone. Electric fire stone with blue, red, gold & purple flash. Nice high polish, jeweler's stone. Yowah opal fields, Queensland Australia origin stone 26 x 1

High smooth mirror polished egg sphere of Mexican origin. The opal crystals vary in coloration from red, blue, green, orange amongst other colors with wonderful depth, iridescence and character. Rests

This beautiful, and natural Opal is from Mexico.ÿ Its not enhanced in any form or fashion, and this Gem is completely translucent.ÿ This Round Cut Opal would make a fantastic Pendant or truly awesom

Natural Blue Opal Gemstone 2 mm Round Micro Faceted Beads 10 Strand Product Type : Loose Beads Strand Gemstone : Blue Opal Beads Shape : Round Micro Faceted Beads Size : 2 mm Quantity : 10

Opal Gemstone Bead Lot, 73 beads included, Beautiful range of colors from white to pink with flecks of black.. Measurements: Average size of each bead is 11 MM

17"-18" in length

4.75ct Oval Opal Gemstone

17ct Australian Boulder Opal gemstone. ( 20x15x6mm ) Koroit opal fields, Queensland Australia origin stone. All natural, solid, untreated opal gemstone with a fantastic pattern. Very well polished on

Natural Pink Opal Gemstone 2 mm Micro Round Faceted Cut Beads 10 Strand 15.5 Inches Each Product Type : Loose Beads Strand Gemstone : Pink Opal Beads Shape : Round Faceted Cut Beads Size : 2 mm <

22.95ct Faceted Deep Blue Opal Gemstone. Ethiopia origin. 14x10x5 mm.