A YELLOW SAPPHIRE AND DIAMOND RING set with an oval cut yellow sapphire of approximately 3.09

Estate 14kt Yellow Gold Sapphire & Diamond Ring. Hallmarked. Set with approximately 1.5 carats of round cut white diamonds in halo around an oval cut sapphire. Can be resized. Weighs approximately 4.9

Estate 14kt Yellow Gold Sapphire & Diamond Ring. Hallmarked. Set with six round cut white diamonds and one oval cut sapphire. Can be resized. Weighs approximately 3.2 grams inclusive.

AN ANTIQUE SAPPHIRE AND DIAMOND DRESS RING in 18ct yellow gold, set with an oval cut sapphire of approximately 1.70 carats in a border of round brilliant, old and single cut diamonds, the stepped shou

18K WHITE/YELLOW GOLD DIAMOND AND SAPPHIRE RING SET WITH (12) 1.5MM FULL-CUT ROUND DIAMONDS AND (1) OVAL-CUT BLUE SAPPHIRE, APPROXIMATELY 6.0 X 4.0 MM. RING SIZE 8 1/4; GROSS WEIGHT 5.59 GRAMS

AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold and silver, set with an oval cut sapphire of approximately 1.29 carats in a cluster of old cut diamonds, no assay marks, size N1/2 / 7, 2.6g

18K Yellow Gold, Sapphire, and Diamond Ring. Designed as three bands. Center set with oval cabochon sapphire, side bands each set with a round brilliant cut diamond. Gross weight is approximately 11.1

A FRENCH SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with an oval cut sapphire of approximately 3.57 carats accented by old cut diamonds, French assay marks, size J1/2 / 5, 10.6g. 

AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with an oval cut sapphire of approximately 1.09 carats in a cluster of rose cut diamonds, no assay marks, size I1/2 / 4.5, 2.4g. 

This is a 14 karat yellow gold genuine sapphire and natural diamond ring.  The approximate 1 carat oval-cut, dark blue, brilliant sapphire is prong set in a halo of approximately .25 carats of ro

Featuring one oval-cut sapphire weighing approximately 0.60 ct., accented by forty-six baguette and full-cut diamonds weighing a total of approximately 0.75 cttw., set in a 14k yellow gold ring mounti

Sapphire, diamond, 14k yellow gold ring Featuring (1) oval-cut sapphire, weighing approximately 7.9 X 6.0 X 3.8 mm, flanked by (2) full-cut diamonds, weighing a total of approximately 0.40 ct., set in

Beautiful fine retro ring, apparently from 1940s, made of 18K Yellow Gold (marked), with a front designed as an oval plate, its center set with an oval Cabochon Cut Sapphire weighing approximately 1.2

Centering an oval-cut black sapphire cabochon measuring approximately 6.80 x 5.80 mm, highlighted by fourteen full-cut diamonds weighing a total of approximately 0.28 cttw., set in an 18k yellow gold

Sapphire, diamond and 14k yellow gold ring centering one oval cut sapphire weighing approximately 0.95 ct., surrounded by baguette-cut diamonds, weighing a total of approximately 2.40 cts., set in a b

Sapphire, diamond and 14k yellow gold ring centering one oval cut sapphire weighing approximately 0.95 ct., surrounded by baguette-cut diamonds totaling approximately 2.40 cts., set in a ballerina 14k

Sapphire, diamond and 14k yellow gold ring Centering (1) oval-cut sapphire, weighing approximately 1.15 ct., accented by (28) full-cut diamonds, weighing a total of approximately 0.30 ct., set in a 14

Sapphire, diamond, and 14k yellow gold ring Centering (1) oval-cut sapphire, weighing approximately 1.35 cts., accented by (12) full-cut diamonds, weighing a total of approximately 0.50 ct., set in a

Sapphire, diamond and 18k yellow gold ring centering (1) oval-cut sapphire, weighing approximately 0.65 ct., accented by (12) full-cut diamonds, set in an 18k yellow gold mounting, size 6 1/2, gross w

Featuring two round brilliant-cut diamonds weighing a total of approximately 0.30 cttw., interspaced by three oval-cut pink sapphires weighing a total of approximately 1.20 cttw., set in a 14k yellow

585 WHITE/YELLOW GOLD DIAMOND AND BLUE SAPPHIRE RING. RING SIZE 9; GROSS WEIGHT 3.44 GRAMS, SET WITH APPROXIMATELY (10) 1.5MM FULL-CUT DIAMONDS AND (1) OVAL FULL-CUT BLUE SAPPHIRE, APPROXIMATELY 4.0 X

(Lot of 6) Sapphire, diamond, enamel and 14k gold jewelry itemscomprised of one oval-cut blue sapphire, weighing approximately 0.98 ct., set in a 14k yellow gold ring, size 10; one diamond and 14k yel

Star sapphire, diamond and 14k yellow gold ring Featuring (1) oval black star sapphire, measuring approximately 9 X 7 mm, accented by (2) single-cut diamonds, set in a 14k yellow gold mounting, size 5

A YELLOW SAPPHIRE AND DIAMOND RING set with an oval cut yellow sapphire of 2.00 carats, between two round brilliant cut diamonds totalling 0.4-0.5 carats, stamped PLAT, size O / 7, 4.2g.

YELLOW SAPPHIRE AND DIAMOND RING set with five oval cut yellow sapphires in a border of round cut diamonds, stamped 375, size M / 6, 2.3g.