4.25ct untreat Cornfl blue Double Star Sapphire | GIA

Ring. Signed 18kt yellow gold ring with a central oval natural, unheated, Ceylon blue star sapphire. Accompanied by an April 3rd, 2023 GIA Sapphire Origin Report, no. 2221865137 stating this is one, O

Title: GIA 27ct No Heat Natural Blue Star Sapphire Diamond Ring 14k White Gold Art Deco 1930s Description: A large, translucent natural star sapphire ring complete with a GIA report to verify it has

One loose, round cabochon cut natural Blue Star Sapphire, 8.86 ct., measuring 10.38 - 10.80 x 8.08 mm., corresponding to the accompanying GIA Sapphire Origin Report #6227717136, dated November 22, 202

GIA report #5151886173 describes natural, unheated, oval cabochon transparent blue star sapphire, 14.35 x 10.80 x 10.60 mm., originating from Sri Lanka, framed by 16 RBC diamonds, diamond shoulders, a

Rare natural 4.25ctw Sri Lanka Blue Sapphire gemstone. Comes with GIA report. Measurements: 10.44mm x 8.18mm x 6.83mm.Shipping Domestic U.S. Registered Mail $45 + Insurance. *Additional Photographs &

silvery blue gray oval double cabochon gem weighing 22.39 carats surrounded by 8 round diamonds totaling .72 carat in heavy 14k yellow gold, with appraisal of $11,250.00, currently size 6 1/2.

Exceedingly rare, Ex Elvis Presley estate Ceylon blue 26.8-carat star sapphire ring mounted in 42 grams of 22k yellow gold; accompanied by GIA report noting its Ceylon origin and no evidence of treatm

Men's 18K yellow gold ring with a center bezel set round cabochon cut blue star sapphire that is 14.10cts and has a grayish blue medium tone with six ray star. Stamped 18K with double heart trademark,

This is a fabulous rich blue sapphire & diamond halo ring. The 14kt white gold ring is a size 7.75 and features one (1), four double prong set, oval faceted blue sapphire set in the center of a halo f

Joseff of Hollywood Chinese double coin earrings with domed sapphire blue and ruby red oval glass cabochons, on Joseff "Jeweller to the Stars" card back. 2 1/4" H, 1" W

Title: Very Art Deco 12ct Natural Blue Star Sapphire 2ctw Ultra Clean White E-F Color Diamond Platinum Ring 1930s Description: An approx. 12ct cabochon of natural blue star sapphire, framed in 2ctw

An exceptional Art Deco bracelet signed Cartier, with the serial #416-53. It is magnificently set with four of each, lovely slightly purplish red star rubies, dreamy medium blue star sapphires and stu

Natural Star Sapphire and Diamond Ring 18k white gold, the ring mounted with a cabochon-cut blue star sapphire weighing approximately 19.66 carats, accented by round brilliant-, pear-, marquise- and b

Designed as a foliate wreath framing a translucent purplish blue star sapphire, 13.2 - 13.0 x 9.65 mm, 17.8 cts. by formula, with seven spherical (probably natural) pearls, 4.55 - 3.55 mm, set among O

14K white gold, set with a smokey blue star sapphire cabochon, apprx 6.93 cts, flanked by two green cat's eye cabochons, apprx 2.36 cts, and ten round accent diamonds, apprx 0.11 cts. Apprx ring s

Ceylon cabochon blue star oval sapphire 18.6 mm x 15.7 mm x 11.87 mm surrounded by diamonds 8.7 dwt gross, ring size 6 1/2 with American Gemological Laboratories report

White Gold, Star Sapphire and Diamond Ring 18 kt., one oval double cabochon star sapphire ap. 45.00 cts., 148 round diamonds ap. 2.00 cts., ap. 15.6 dwts. gross. Size 6 1/2. C Property of a Southampto

4.94ct oval natural blue sapphire ring (GIA certified # 2171313846, also with AGL certificate - modified brilliant cut crown with modified step cut pavillion). set in platinum and surrounded by 1.85ct

size 13 ring; the blue-gray star sapphire measures 21 x18 x13.9 mm with an estimated weight of 58 carats; sapphire displays natural color zoning and cracks are present in the crown and pavilion side w

A 33.48 Carat Oval Double Cabochon Cut Star Sapphire, measuring approximately 17.15 x 13.15 X 13.85 mm.

Vintage Mens Natural Blue 12 Caret Star Sapphire Ring W/Diamonds 14k Gold Heavy Size 10 Grams 17 LAST CHANCE Please view all photos as they are part of the description and condition of this Item, Feel

9.94ct GIA Certified Sri Lankan No Heat Blue Sapphire, 3.00ctw SI1-SI2/G-H Diamond & Solid 18K White Gold Ring (Comes W/$26,000 Appraisal) - This beautiful ring was finely crafted of solid 18k white g

Sapphire & Diamond 18k Gold Ring, GIA papers, fine oval blue sapphire weighing 3.11 carats, GIA report included, no heat, surrounded by 40 round diamonds totaling 3 carats, all high grade, 18k yellow

Natural Blue Sapphire 5.03 Carats VVS - GIA certified...Dimensions[mm] 9.08 x 8.87 x 7.08 [approx]....Hardness 9; natural earth mined..no treatment in any way other than gently heated only; Origin - M