Ring, antique style, 18kt yellow gold bombé with platinum front

Chevalier ring, 40's, in 18kt yellow gold with platinum front, formed by a central emerald-cut spinel and rose-cut diamonds on the sides. Weight: 11.9 gr..

Art Deco style Ring crafted in 18kt yellow Gold and Platinum on top, featuring a center Old mine Diamond Approx. 0.30 carats. I color, SI2 clarity. Along with Old mine Diamonds weighing Approx. 0.20 c

Ring. An unmarked 18kt yellow gold platinum topped diamond accented bypass style ring with (3) central seed pearl accents. Total approx. weight is 2.2 dwt (gross). From a Rye, NY estate. Dimensions: r

Ladies' fancy 18kt Yellow Gold & Platinum ring, in classic band style. Set with large emerald cut Amethyst stone weighing approx. 3.00cts twt., flanked on both sides by small round accent Diamonds, we

Stunning David Webb 18Kt Yellow Gold & Platinum Jade Cabochon Ring accented with sapphires and diamonds. Circa 1980. It is 35mm high at the front, ring size 6,. 71.7 grams W40863

18kt Yellow Gold and Diamond Shield Style Ring. Has shield shape to front with many round cut diamonds on the center and 2 diamonds on edge of band. Ring size 5.5. All invoices must be paid within 24

18kt Yellow Gold Marlene Stowe Pink Tourmaline & Diamond Ring Size 6.5, tapered shank ring containing an antique cushion cut (9.75ct) pink tourmaline center stone in a tension style setting accented w

Antique-style ring with 18K yellow gold band and approx. 0.25 carat round-cut diamond in a square prong setting, surrounded by openwork filigree in white gold. Stamped indistinctly on band. US ring si

Platinum & 18Kt Yellow Gold 1.40ct. Ruby, 0.75ct. Diamond Ring. Size - 5.5. Weight - 5.2 dwt. Six brilliant cut diamonds measuring 2.50 - 4.00 x 1.95mm, approx. 0.75ct. Clarity - VS, color - G-H, cut-

Platinum topped 14k yellow gold Edwardian style cluster ring with a cushion set dark blue sapphire center (8.5 x 6.5mm), surrounded by 12 prong set early cut rounds diamonds (2.88mm each) with an expa

Belle epoque style cocktail ring of platinum and yellow gold, open pierce work set with 21 round early cut diamonds, later 14k gold adjustable expansion shank added. .15 total Troy oz

This authentic ring is by Hermes, it is crafted from 18k yellow gold, ans silver with a fine polished finish. The front of the band has two yellow gold wire ring buckle style with the a silver belt ba

Antique 18k yellow Gold Ring with Platinum on top, featuring two Old mine Diamonds Approx. 0.50 carats. H color, SI clarity. Along with Rose cut Diamonds. Ring size: 5.75. Total weight: 1.66 grams. Ri

A STAMPED "750, 18KT" YELLOW GOLD DIAMOND AND NATURAL SAPPHIRE WATERFALL STYLE NEW RING. 23 ROUND BRILLIANT CUT DIAMONDS OF 1.75 CTS., G=COLOR, VS=CLARITYOVER 2.0 CTS. NATURAL SAPPHIRE ARE INTENSE BLU

ONE HEIRLOOM CIRCA 1850's DEEP BLUE CLOISONNE & DIAMOND DINNER RING SURROUNDED BY PLATINUM. THE RING BOTTOM AND BAND IS 18KT YELLOW GOLD. THE CLOISONNE DOME IS CAPPED WITH DIAMONDS IN SNOWFLAKE PATTER

A Mid-Century Modern 18kt Yellow Gold "Sputnik" Ring by H. Stern. Dome style cocktail ring set with light blue gemstone "protrusions". Stamped "750" and "18" along with maker's mark. Light wear eviden

American, early 20th century. Stamped 14K yellow gold by-pass style ring (newer shank), center round platinum plate set with twenty-two (22) mixed cut round diamonds (old mine cut, single cut, etc.).

A STAMPED 750-18KT YELLOW & WHITE GOLD EMERALD & DIAMOND RING. THE 10 ROUND BRILLIANT CUT DIAMONDS ARE 0.10CTS., AND ARE CUT IN A VERY EARLY STYLE FROM INDIA. THE 3 OVAL NATURAL EMERALDS ARE 3 CTS., W

18kt white gold diamond solitaire ring. The ring features one (1), six prong set, round brilliant cut diamond set in the center of a platinum illusion style fluted head set in a cathedral style shank.

This authentic ring is by David Yurman from the Nobelesse collection. It is crafted from sterling silver and 14k yellow gold featuring a tapered cable style band, the front center has an oval shape fr

This authentic ring is by David Yurman from the Noblesse Collection. It is crafted from sterling silver and 14k yellow gold featuring a tapered cable style band, the front center has an oval shape dia

This is a vintage authentic band ring from Tiffany & Co. Crafted from 18k yellow gold with fine polished finish. The band has an open style with a T bar at the back and open around to the front with a

Bracelet, antique style. 18kt yellow gold sogueada mount with two-tone agate cameo centres with Greco-Roman motifs. .

Diamond Ring. Bulgari STYLE 18kt yellow gold ring displaying (2) colored gem heart form cabochons flanking a central white gold panel accented by (11) round brilliant cut diamonds. Colored gems are mo