Diamond pendant of 18K gold and platinum. Circa 1910

Three vintage rings including 18 karat gold diamond ring, circa 1910; 14 karat gold diamond band, and platinum band. .34 DWT total.

Tiffany & Co reverso watch/pendant circa 1910 18K Gold, Art Nouveau with Silver watchface, Diamond and Guilloche Enamel Pendant WatchWeighs 30.5 grams. Measures 25 x 35mm

NO RESERVE - A BLACK OPAL AND DIAMOND PENDANT NECKLACE, CIRCA 1910, Made in 15 carat yellow gold, platinum and 18 carat yellow gold, the chain later added, Oval cabochon black opal, weighing approxima

Circa 1920, Art Deco Filigree Cross Pendant crafted in 18k yellow Gold and Platinum on the top, featuring Old European cut and Rose cut Diamonds weighing Approx. 0.12cts. Measurements: 2.1 x 1.3 inche

Circa 1910/30 Bow brooch crafted in 18k yellow Gold and Platinum, set with a center Diamond Approx. 0.20 carats. Along with 88 round cut Diamonds weighing Approx. 1.75 carats. 39 Natural Sapphires wei

Circa 1920, Art Deco Necklace crafted in 18k yellow gold and Platinum on top, set with a figure of Virgin Mary made from natural Nacre, accented with Natural French cut sapphires and rose cut Diamonds

David Webb Rock Crystal and Diamond Brooch/Pendant 18k yellow gold/platinum, the brooch mounted with rock crystals beads on a gold frame, accented by round brilliant-cut diamonds weighing approximatel

David Webb Rock Crystal and Diamond "Lion" Brooch/Pendant 18k yellow gold/platinum, the brooch/pendant in the form of a crouching lion, the body mounted with a pear-shaped rock crystal and accented on

Three color natural pearl and diamond pendant set in platinum, English circa 1910. (PASA7504) {}(PASA) Dimensions:Approx. 17" long Condition:Good condition From a Private NYC Collection

18K GOLD & PLATINUM OCTAGONAL SHAPED PENDANT WITH A LARGE CENTRAL EMERALD, SURROUNDED BY 3 'BANDS' OF SMALLER DIAMONDS AND EMERALDS ON AN 18K WHITE GOLD 16" CHAIN - RECENT APPRAISAL DONE ON JULY 20, 2

METAL: 18k Gold/ Platinum. MEASUREMENTS: Pendant is 92mm x 55mm. GEMSTONES: Resin cherubs, rubies, diamonds (one missing) . TESTED: 18k/ Plat. WEIGHT: 45.5 grams.Gemstones have not been graded for col

Metal : 18k Gold/ Platinum Designer : David Webb Gemstone : Diamonds approx. 1.00ctw Measurements : Necklace is 16" long, pendant is 20mm in diameter. Marked: : Webb 18k, Plat. Weig

METAL: 18k Gold/Platinum. MEASUREMENTS: Pendant is 40mm x 27mm. GEMSTONES; Diamonds approx. 0.30ctw. MARKED: AMaRA, 3 July 1951. WEIGHT: 9.7 grams.Gemstones have not been graded for color and clarity

METAL: 18k Gold/ Platinum . GEMSTONES: Diamonds - rose cut and old euro stones. MEASUREMENTS: Pendant is 59mm x 35mm. TESTED: Plat/ 18k. WEIGHT: 5.8 grams.Gemstones have not been graded for color and

METAL: 18k Gold and Platinum. GEMSTONES: Center old mine cut diamond approx. 0.10ct, side rose cut diamonds approx. 11 stones (multiple stones are chipped). MEASUREMENTS: Pendant is 43mm long with bal

METAL: 18K gold, platinum. GEMSTONES: diamonds. MEASUREMENTS: pendant is 30mm in diameter ( excl. bale). Pendant is engraved Maryam 25-5-1961. TESTED: 18K. WEIGHT: 13.6 grams. Gemstones have not been

METAL: 18k gold/ platinum. MEASUREMENTS: cross measures 48mm x 30mm. GEMSTONES: diamonds, onyx, red stone. MARKED: 18ct. WEIGHT: 4.1 grams.Gemstones have not been graded for color and clarity ,and tes

DAVID WEBB 18K Gold, Platinum, Onyx, and Diamond Pendant Earclipseach earclip featuring seven round brilliant-cut diamonds suspending a teardrop-shape pendant centering a cabochon pear-shape onyx meas

Metal Content: 18k Gold and Platinum.Weight of Item: 22.6 grams.Size: 40mm x 23mm. Gemstone: Topaz, Diamond, Sapphire. Carat Weight: 32.50ct, 0.24ctw. Stamp: D024, 32.5, pt900, k18.

METAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 41mm x 32mm. GEMSTONES: Rubies, Diamonds approx. 1.00ctw. TESTED: 18k/ Plat. WEIGHT: 15.5 grams.Gemstones have not been graded for color and clarity

Metal : 18k Gold/ Platinum Designer : Not Signed Gemstone : Citrine approx. 26ct, Pink sapphires, Diamonds approx. 0.56ctw Measurements : Pendant is 36mm x 18mm Marked: : 18k, Plat, RKG 1866

This lovely authentic pendant is by Judith Ripka, it is crafted from 18k yellow gold featuring a large pear shaped pendant with a black onyx in the center held securely by 3 gold prongs accent with wh

Pendant measures 41mm x 30mm. Set with carved rock crystal and a combination of princess cut and round diamonds - approx. 0.32ctw in diamonds. Marked: irid, plat, 750. Weight - 23.9 grams.Gemstones ha

METAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 35mm x 25mm. GEMSTONES: Diamonds. TESTED: 18k/ Plat. WEIGHT: 7.5 grams.Gemstones have not been graded for color and clarity ,and tested for clarity a