AQAUAMARINE AND DIAMOND RING mounted in yellow gold,

ANTIQUE SAPPHIRE AND DIAMOND RING, 1916 mounted in 18ct yellow gold, set with a trio of step cut and cushion cut blue sapphires, accented by trios of circular cut diamonds, size O / 7, full British ha

Peridot and diamond ring, mounted in hallmarked 9ct yellow gold, in carved half hoop style, finger size R 1/4, gross weight approximatively 3.4 grams.

Single stone diamond ring, mounted in hallmarked 9ct yellow gold, central brilliant cut diamond, six claw set, with three small brilliant cut diamonds set to each shoulder, finger size N 1/4, gross we

Three stone diamond ring, mounted in hallmarked 9ct yellow gold, three round brilliant cut diamonds, claw set, finger size M 1/2, gross weight approximately 1.9 grams.

ANTIQUE BLACK OPAL AND DIAMOND RING, EARLY 20TH CENTURY mounted in yellow gold, claw-set with an oval black opal measuring 14.8 x 10.5mm,and weighing approximately 3.36 caarts, within a border of circ

14K Yellow Gold Mounted Diamond Ring, in the form of a diamond lined watch face enclosing five floating diamonds, size 6, 4.9 dwt tw. Good condition. Provenance: From the jewelry collection of the Sim

14K Yellow Gold Mounted Diamond Ring, in the form of a diamond lined watch face enclosing five floating diamonds, size 6, 4.9 dwt tw. Good condition. Provenance: From the jewelry collection of the Sim

VINTAGE DIAMOND UNICORN DRESS RING mounted in 18ct yellow gold, designed as a unicorn coiled around on itself, with circular cut diamonds set to the eyes, French export assay marks and maker's mark, f

Emerald and diamond dress ring mounted in 9 ct yellow gold.

14K gold heavy large diamond mounted ring. White and yellow gold setting with eye design center. 3 vertical round cut diamonds flanked by 2 approx. 4.8mm round cut diamonds. 0.40ct each. 2 baguette cu

9ct Yellow Gold Platinum Mounted Diamond Ring. Hallmarked.375. Size T (22).Boxed

Fourteen-Karat Yellow Gold and Diamond Ring, mounted with a central round brilliant-cut diamond, with an approximate weight of 2.78 carats, approximate color H and clarity SI2, in a mounting with a fr

Ruby and diamond oval cluster ring, mounted in hallmarked 9ct yellow gold, central oval ruby, rub-over set, surrounded by twelve brilliant cut diamonds, finger size N 1/4, gross weight approximately 3

18 kt. Yellow Gold, Ruby and Diamond Ring, mounted with 135 prong-set round cut rubies and 14 prong-set baguette cut rubies, total wt. approx. 13.92 cts.; accented with 34 prong set tapered baguette c

18K YELLOW GOLD EMERALD AND DIAMOND RING MOUNTED WITH 5 STEP CUT EMERALDS, APPROX. 3.24 CTW; SET WITH 30 ROUND BRILLIANT CUT DIAMONDS, APPROX. 0.63 CTW, COLOR G-H, CLARITY VS2-SI1; 7.7 GRAMS TOTAL WEI

Chris Owens' 18 kt. Yellow Gold, Ruby and Diamond Ring, mounted with 7 marquise shape rubies, total wt. approx. 5.25 cts.; accented with numerous round diamonds, total wt. approx. 2.00 cts.; size 4.25

Eighteen-Karat White/Yellow Gold, Ruby and Diamond Ring, mounted with a central oval-cut ruby, with an approximate weight of 1.04 carats, accented by round brilliant- and single-cut diamonds, with an

Fourteen-Karat Yellow Gold, Ruby and Diamond Ring, mounted with a central oval-cut treated ruby, with an approximate weight of 15.24 carats, surrounded by a border of fourteen round brilliant-cut diam

Eighteen-Karat Yellow Gold, Coral and Diamond Ring, mounted with a bezel-set coral cabochon, with an approximate measurement of 19.0 mm x 25.0 mm, a heart set with single-cut diamonds on one side of t

Property of A Palm Beach Lady DIAMOND RING Set with five diamonds , mounted in 14kt yellow gold, gr wt approx 2.5 dwts size 6 1/4

Single stone old cut diamond ring, mounted in unmarked yellow metal tested as 9ct gold, finger size R 1/2, gross weight approximatively 2.6 grams.

One 14k yellow gold marquise ruby and diamond ring. Mounted in this ring are three marquise shaped rubies. These rubies have an approximate total gem weight of 50cts. Mounted on the side of these thre

14k yellow gold ring mounted with 232 diamonds 1.15ctw, H to K color, VS2 to SI2 clarity and 24 square cut synthetic rubies, marked "14k" with maker's mark and "24-11", 10.3 grams, size 8

A LADIES PLATINUM 2.23CT FANCY YELLOW HEART SHAPED SOLITAIRE DIAMOND RING the brilliant cut diamond mounted in an 18ct yellow gold claw setting surrounded by small brilliant cut stones on a platinum s