SAPPHIRE, DIAMOND AND 18K GOLD RING, centering an ov

Sapphire, Diamond, 18k White Gold Ring. Centering one oval-cut sapphire weighing approximately 10.80 cts., surrounded by twelve marquise-cut and two pear-cut diamonds weighing a total of approximately

Sapphire, Diamond, 18k White Gold Ring. Centering one oval-cut sapphire weighing approximately 4.00 cts., flanked by thirty-two round-cut diamonds weighing a total of approximately 0.15 cttw., set in

Sapphire, Diamond, 18k Yellow Gold Ring. Centering one oval-cut sapphire weighing approximately 1.85 ct., accented by full-cut and baguette-cut diamonds weighing a total of approximately 1.00 cttw., s

Sapphire, Diamond, 18k White Gold Ring. Centering one round-cut sapphire weighing approximately 1.10 ct., surrounded by fourteen round-cut diamonds weighing a total of approximately 0.15 cttw., accent

Blue topaz, sapphire, diamond, and 18k white gold ring, centering a 3.50ct checkerboard cut blue topaz, framed by 4ctw of round faceted blue sapphires, and .60ctw of full cut diamonds of F-G color and

Jade, Diamond, Sapphire, 18k Gold Ring. Centering one rectangular cushion shaped jadeite segment measuring approximately 19.5 x 7 mm, accented by twenty-four square-cut sapphires weighing a total of a

Fouts "Topkapi" Sapphire, Diamond, 18k Yellow Gold Archer's Ring. Centering twenty full-cut diamonds weighing a total of approximately 0.50 cttw., accented by twelve baguette-cut sapphires weighing a

Pink sapphire, diamond and 18k yellow gold ring centering (1) oval-cut pink sapphire, weighing approximately 1.90 cts., flanked by (10) baguette-cut diamond, weighing a total of approximately 1.20 cts

Sapphire, diamond and 18k white gold ring centering (1) emerald cut sapphire weighing approximately 1.70 cts., accented by (94) full cut diamonds weighing a total of approximately 0.90 ct., set in an

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

Purple sapphire, diamond, platinum and 18k yellow gold ring centering (1) oval-cut purple sapphire, weighing approximately 0.80 ct., flanked by (2) full-cut diamonds, weighing a total of approximately

Italian diamond, sapphire, and 18k white gold band ring, centering (16) 2mm round brilliant cut diamonds flanked by two rows of (16) round brilliant cut blue sapphires, marked 750 and having an Italia

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

18K Gold, Sapphire, and Diamond Ring centering an emerald-cut sapphire measuring approx. 7.50 x 7.00 mm. framed by ten full-cut and four tapered baguette diamonds weighing approx. 0.75 tcw.; 4.07 dwts

An 18K yellow gold, sapphire, and diamond ring centering an oval-cut sapphire measuring approximately 10.03 x 7.80mm, surrounded by baguette and round brilliant-cut diamonds; estimated total diamond w

AN 18K WHITE GOLD, SAPPHIRE AND DIAMOND RING Centering a square cushion modified mixed-cut sapphire weighing 10.36 carats, within a halo of round diamonds, size 5 Footnotes: Accompanied by an AGL Repo

AN 18K WHITE GOLD, SAPPHIRE AND DIAMOND RING Centering a square-cut sapphire weighing approximately 1.25 carats, flanked by round diamonds weighing approximately 0.85 carat, accented with round diamon

18k gold with 1.5 ov/rd sapphire, .25ct diamonds. Ring size 9. Gross weight 3.3dwt.

AN 18K BI-COLOR GOLD, SAPPHIRE AND DIAMOND RING Centering an oval mixed-cut sapphire weighing approximately 4.35 carats, accented baguette diamonds weighing approximately 0.90 carat, size 8

AN 18K BI-COLOR GOLD, YELLOW SAPPHIRE AND DIAMOND RING Centering an oval yellow sapphire weighing approximately 6.15 carats accented by round diamonds set in a swirling openwork shank, size 8 1/2

AN 18K YELLOW GOLD, LAYKIN SAPPHIRE, AND DIAMOND LADY'S RING, the mounting centering an approximate 6 x 8 millimeter oval cabochon cut blue sapphire, ten 2 millimeter blue sapphires and forty-eight ro

A VINTAGE MODERN PEACH CORAL, SAPPHIRE, DIAMOND, AND 18K YELLOW GOLD BROOCH, with a circular domed body centering eight circular diamonds enclosing a single circular cut diamond, within a ring of eigh

Italian Sapphire and Diamond Toi et Moi Flower Ring 18K Yellow Gold. Diamonds old European-cut diamonds, together weighing 0.32 carats H-I VS2, 2 flower motifs, centering a round diamond, surrounded b

TWO YELLOW GOLD, DIAMOND AND SAPPHIRE RINGS. One 18K, centering oval sapphire on pierced scrolling openwork band, size 6 3/4; one, 14K low dome ring with alternate vertically-set bands of square sapp