A LEMON QUARTZ AND DIAMOND RING set with an octagonal step cut lemon quartz, accented by round

Lemon Citrine and Diamond Ring 18k rose gold, the ring mounted with a faceted lemon quartz weighing approximately 23.00 carats, accented by round brilliant-cut diamonds weighing approximately 0.36 car

AN AQUAMARINE AND DIAMOND RING in platinum, set with an octagonal step cut aquamarine accented by round brilliant cut diamonds, stamped PLAT, size N / 6.75, 4.2g. 

NO RESERVE - A GARNET AND DIAMOND RING in white gold, set with an octagonal step cut garnet, accented by round cut diamonds, no assay marks, size M / 6.25, 6.1g.

AN AQUAMARINE AND DIAMOND RING set with an octagonal step cut aquamarine of 10.60 carats, accented by trios of round brilliant cut diamonds, no assay marks, size L1/2 / 6, 5.1g.

Ladies 14kt yellow gold rutilated quartz and diamond ring featuring prong set cabochon cut quartz weighing approx. 19.97ct..Accented with prong set round brilliant cut diamonds weighing approx. 0.02ct

AN EMERALD AND DIAMOND PLAQUE RING the geometric face set with an octagonal step cut emerald of 0.56 carats, accented by round brilliant cut diamonds all totalling 1.6-1.8 carats, no assay marks, size

A SAPPHIRE AND DIAMOND RING set with an octagonal step cut sapphire of 0.62 carats accented on each side by a round brilliant cut diamond, no assay marks, size O / 7, 2.3g.

Lemon Quartz, Diamond, 14k Rose Gold Ring. Featuring one fancy oval-cut lemon quartz weighing approximately 8.15 cts., accented by six full-cut diamonds weighing a total of approximately 0.20 cttw., s

14K yellow gold, lemon quartz, tsavorite and diamond ring. The center mount is decorated with a floral inspired cutwork set with diamonds and features a cushion cut lemon quartz. Kelly green tsavorite

Gold, Rock Crystal Quartz, and Diamond Rock Candy Ring, Ippolitathe three band ring set with hexagonal cut rock crystal quartz and accented with full cut round diamond melee weighing approximately .13

Lemon Quartz, 14k Yellow Gold Ring. Featuring one modified step-cut lemon quartz weighing approximately 13.00 cts., set in a 14k yellow gold mounting. {Size: 6 3/4, Gross Weight: 4.2 dwts}

14K YELLOW GOLD, WHITE SAPPHIRE, AND LEMON QUARTZ RING. Emerald-cut lemon-quartz centered by two rectangular white sapphire baguettes; four round diamond accents on shoulders of shank. Shank fitted w

A large lady's 14K yellow gold ring by Le Vian with an approximately 18mm x 13mm x 9.3mm faceted Lemon Quartz center stone set in an artistically designed mounting featuring thirty-two round cut Tsavo

LEMON QUARTS AND DIAMOND EARRINGS each set with a faceted lemon quartz in a border of round cut diamonds, 5cm, 15.5g.

Pair of Multi-Stone, Diamond, 14k Yellow Gold Drop Earrings. Each featuring one faceted lemon quartz drop measuring approximately 14.5 x 10.2 mm, accented by a faceted-top marquise-cut and round-cut a

AN EMERALD AND DIAMOND CLUSTER RING set with an octagonal step cut emerald in a cluster of round brilliant cut diamonds, no assay marks, size Q / 8.25, 6.0g. 

Sterling Silver Earrings Post back design featuring a circular cut bezel set lemon quartz center stone accented with three tapered light yellow mother of pearl cabochons - pedal like design, stamped a

Enhance your style with this stunning Sterling Silver lemon topaz and white zircon pendant, featuring an exquisite emerald-cut lemon quartz. Complete your look with the matching Sterling Silver size 5

Platinum, Emerald and Diamond Ring , center prong set octagonal step cut emerald, wt. approx. 2.63 cts., 9.3 x 7 x 5.3 mm; double halo and shoulders with 124 round brilliant cut diamonds, total wt. ap

Platinum, Emerald and Diamond Ring , center prong set octagonal step cut emerald, approx. 2.33 cts., 8.70 x 6.44 mm; double halo bezel and shoulder with 72 round brilliant cut diamonds, total wt. appr

Oscar Friedman 18 kt. Yellow Gold, Emerald and Diamond Ring, central bezel-set octagonal step-cut emerald, wt. approx. 2.23 cts., 8.70 x 6.30 mm; mounted with 44 round brilliant cut diamonds, total wt

18 kt. White Gold, Yellow Gold, Emerald and Diamond Ring, center bezel set octagonal step cut emerald, wt. approx. 2.16 cts., 9.60 x 6.60 x 3.90 mm; bezel and supports with 28 round brilliant cut diam

14 kt. White Gold, Yellow Sapphire and Diamond Ring , center prong set octagonal step cut yellow sapphire, wt. 1.39 cts., 6.35 x 4.97 x 4.25 mm; double halo and support with 66 square and round brilli

Gentleman's Eighteen-Karat Yellow Gold and Lemon Quartz Ring, the heavy hand-engraved Florentine mounting set with an emerald-cut lemon quartz, with an approximate weight of 7.85 carats, flanked by tw