Collection of Two Sapphire, Diamond, Platinum-topped,

Collection of Two Diamond, Sapphire, Platinum, 14k White Gold Rings. Including one transitional round-cut diamond weighing approximately 0.31 ct., diamond, sapphire, platinum ring, size 5 together wit

A Collection of Edwardian 14 Karat Gold and Gemstone Bar Brooches, consisting of a platinum topped gold navette shaped brooch containing one round and two single cut diamonds, a platinum topped gold b

Collection of Two Cultured Pearl, Diamond, Yellow Gold Rings. Including one cultured pearl, diamond, platinum-topped, 18k yellow gold ring, size 6 1/2 together with one diamond, 14k yellow and white g

Two gem-set bracelets one set with sugarloaf sapphires and round brilliant-cut diamonds mounted in platinum topped fourteen karat gold; the other set with dyed jadeite and round brilliant-cut diamonds

Circa 1915, platinum-topped yellow gold, set with two pear-shaped sapphires totaling approximately 4.00cts., and topped with four Old European-cut diamonds totaling approximately 0.30ct. and graded H-

Collection of Two Art Deco Diamond, Multi-Stone, Platinum, 14k White Gold Jewelry Items. Including one diamond, sapphire, rock crystal quartz, 14k white gold floral and filigree motif brooch measuring

Art Nouveau Sapphire, Diamond, Platinum-Topped, 14k Yellow Gold Circle Brooch. Featuring six round-cut sapphires weighing a total of approximately 1.15 cttw., accented by eighteen round-cut diamonds w

Collection of Two Diamond, Platinum Rings. Including one transitional round-cut, bullet-cut and single-cut diamonds weighing a total of approximately 0.75 cttw., platinum ring, size 6 1/2 together wit

Collection of Two Diamond, Platinum Rings. Including one Granat Bros. diamond, engraved platinum ring, size 5 3/4 together with one diamond, platinum ring, size 6 1/4. {Gross Weight: 4.2 dwts}

Collection of Two Diamond, Platinum Rings. Including one diamond, platinum filigree ring, size 6 1/2 together with a diamond, platinum eternity band, size 6. Total diamond weight for the collection is

1920S ERA TWO SAPPHIRES AND DIAMOND PLATINUM TOP WITH 18K WHITE UNDERSIDE 7 3/8" 7.5 DWT 18K AND PLATINUM TOTAL WEIGHT

Collection of Two Matching Diamond, Platinum Eternity Bands. Each featuring twenty-five full-cut diamonds weighing a total of approximately 0.90 cttw., set in a platinum eternity band mounting. Total

Collection of Two Ruby, Sapphire, Diamond, 18k White Gold Heart Rings. Including one three heart-cut sapphire, diamond, 18k white gold ring, size 7 1/4 together with one heart-cut ruby, diamond, 18k w

Collection of Two Tanzanite, Sapphire, Diamond, 14k Yellow Gold Rings. Including one tanzanite, 14k yellow gold ring, size 9 together with one sapphire, diamond, 14k yellow gold ring, size 6 1/4. Tota

Seed Pearl, Diamond, Sapphire, Platinum-Topped, 14k Yellow Gold Golf Brooch. Designed as a golf putter, the blade accented by single-cut diamonds and a single seed pearl as the golf ball, the handle a

Collection of Two Diamond, Sapphire, 14k Yellow Gold Rings. Including one diamond, sapphire, 14k yellow gold dome, covered watch ring, size 5 1/2 together with one diamond, 14k yellow gold dome ring,

Collection of Two Diamond, Sapphire, Enamel, 14k Gold Rings. Including one round brilliant-cut diamond weighing approximately 0.25 ct., blue enamel, 14k white gold ring, size 4 1/2 together with one r

Collection of Two Pairs of Sapphire, Diamond, Gold Earrings. Including one pair of round-cut sapphire, full-cut diamond, 14k white gold earrings together with one pair of oval-cut sapphire, 14k yellow

Collection of Two Diamond, Enamel, Silver-Topped, Yellow Gold Brooches. Featuring one diamond, red guilloche enamel, silver-topped, yellow gold buckle motif brooch measuring approximately 16 x 22 mm t

Edwardian five-stone sapphire ring with diamond loops in platinum-topped 18k gold; Art Nouveau three-stone ring in platinum-topped 18k gold; Art Deco three-stone ring in 18k wg. Diamonds approx. 1.62

Deco Platinum Diamond & Sapphire Ring, two approx 3/4 ct each round mine cut diamonds and center sapphire stone in prong set hexagonal mounting with pierced sides basket. Stamped "JLK Plat". 3 DWT, si

Collection of Two Matching Diamond, Ruby, Silver-Topped, 14k Rose Gold Rings. Each featuring thirty-six full-cut diamonds weighing a total of approximately 0.75 cttw., accented by calibre-cut and roun

(Lot of 3) Diamond, synthetic sapphire, gold and platinum rings Including 1) diamond, synthetic sapphire, platinum-topped and 18k yellow gold ring, size 5.25; 1) diamond, synthetic sapphire and 18k wh

Collection of Four Diamond, Freshwater Pearl, Platinum-Topped, Gold Stickpins. Including one diamond, 14k yellow gold moon stickpin; one diamond, platinum-topped, 14k white gold stickpin; one freshwat