Chevalier earrings, 1940s, in 18kt yellow gold and platinum, in the form of flowers with rose-cut

.

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..

Signed Buccellati Italian 18kt bi-color gold bracelet displaying alternating circular ruby cabochon flowers accented by rose cut diamond petals, and yellow gold foliate form pendants with central cros

Pair of antique flower Earrings crafted in 18k yellow Gold and Platinum on top. Accented with two center Old mine Diamonds weighing Approx. 0.30 carats. H color, VS clarity. Along with 12 Rose cut Dia

A 14k yellow gold and platinum brooch in the form of a garden fence containing approximately 1.50 carats of rose cut diamonds along with ruby, sapphire and emerald "flowers". 1.75" x 1.25". 11.05 dwt.

Antique silver-topped 18kt yellow gold floral form brooch inlaid throughout with rose cut diamonds and a single prong-set Old Mine cut diamond. OMC diamond measures approx. 4.6mm x 4.3mm. Total approx

PAIR OF DIAMOND EARRINGS designed as a yellow gold flower set with rose-cut diamonds. Leverback fittings. Circa 1920. Gr 3,40 - diam. cm 1,10

Tiffany & Co. 18kt Yellow Gold Earrings, Flower Form, Dia. 0.75'' 10g 10 grams. Impressed 750. .08mm.

Includes a 14ct gold and amethyst bar pin; a an 18kt yellow gold and platinum dipped bar pin inlaid with rose cut diamonds graduated in size, and rubies with a central semi-baroque pearl - approx. 5 1

An 18kt Yellow Gold, Platinum and Diamond Ring, Set with nine rose cut diamond melee. Each approx. 0.01 pts each. Marked Plat. 18K. Size: 8 3/4 Approx. weight: 1.8 dwt

18k yellow Gold and Platinum on top, featuring Single cut and Rose cut Diamonds, embellished with applicationsof blue enamel. Ring size: 4. Total weight: 955 grams. Ring width: 0.64 inches.

Pendant, chevalier style, in yellow gold with platinum, Rose of France and brilliant-cut diamond in the centre

Colored Gem Dog Form Brooch. Portuguese 18kt yellow gold dog form brooch decorated throughout with brown enamel work, silvered-gold droopy ears inlaid with rose cut diamonds, and bezel set colored gem

18kt yellow gold with platinum views, spherical pearls of 3 mm. and brilliant and rose cut diamonds.11.1 grs

Art Deco Drop Earrings crafted in 18k yellow Gold and Platinum featuring four Old Mine & Rose Cut Diamonds TCW Approx. 0.20ct. Measurements: 1x0.3". Weight: 2.7g.

Formed by rosette of rose-cut diamonds, from which hangs baroque pearls. .

Formed by diamonds, brilliant cut, estimated total weight of 1 ct. set in claws, from which hangs a cultured pearl calibrated in 9 mm. in diameter. .

Victorian 18kt yellow gold (tested) snake-form ring, silver-topped gold head, set with small rose-cut diamonds, red gemstone eyes, three green gemstones at collar, enameled band, some loss to enamel,

Omega clap system..

Platinum and Diamond Ear Clips. Pair of Schlumberger for Tiffany & Co. 18kt yellow gold earrings with applied platinum and diamond inlaid x-form pendants. Stamped, "Tiffany & Co. Schlumberger 750 PT95

Earrings. Pair of 18kt yellow gold foliate form earrings with (8) bezel set round brilliant cut diamonds, (27) single cut diamond accents to leaves and (2) pearl drops. Total approx. weight is 6.8 dwt

Earrings. Pair of signed Gubelin 18kt yellow gold foliate form earrings set with (3) single cut diamonds in 18kt white gold. With omega backs. Stamped, "750 Gubelin 440.124-06" with Gubelin

Earrings. Pair of signed 18kt yellow gold floral form earrings with central cluster of round brilliant cut diamonds. In the style of Tiffany & Co. Dogwood. Stamped verso, "18K" with an u

Art Deco long drop Earrings crafted in 18k yellow Gold and platinum on top, featuring two Old mine Diamonds weighing Approx. 0.50 carats. H-I color, I clarity. Accented by Rose cut Diamonds and Sapphi