A VINTAGE DIAMOND LAVALIER PENDANT NECKLACE in platinum, set with old and rose cut diamonds

A BELLE EPOQUE PEARL AND DIAMOND PENDANT NECKLACE in platinum, the pendant set with pearls accented by old cut and rose cut diamonds, within a fine belcher link chain, pendant 3.3cm, chain 46.0cm, 3.3

Lady's platinum lavalier diamond pendant set with approx. 2.5 ct. tw. Old European cut diamonds including platinum chain set with approx. .50 ct. tw. Old European cut diamonds, pendant is approx. 1 5/

Vintage White Gold and Diamond Pendant Necklacethe shaped filigree pendant set with three old European cut diamonds and with single cut round diamond accents suspended from a mixed link chain complete

A DIAMOND HEART PENDANT NECKLACE in yellow and white gold, the pendant designed as a heart set throughout with old and rose cut diamonds, suspended from a trace chain, chain stamped 9CT, pendant 2.2cm

Necklace is 19 1/" long, pendant - 38mm in diameter. Set with old mine cut diamonds - approx. 2.00ctw. Tested plat. Weight - 14.8 grams.Gemstones have not been graded for color and clarity ,and t

An aquamarine, diamond and platinum pendant necklacefeaturing a pear-shaped aquamarine measuring approximately 17.83 x 11.02 x 8.36 mm, the cap and bail set with six rose-cut diamonds, suspended from

Detailed platinum-topped gold cross set with pearls and rose cut diamonds on a platinum chain with pearls. L: 19 in.; Gross weight: 5.57 dwt. *Please note: pearls not tested for origin

This is a vintage Art Deco platinum pendant necklace featuring a halo of sapphires surrounding an Old European cut diamond. SI clarity and HI color. The chain is 18" long and the pendant diameter is 3

Title: Victorian c1900s Diamond Platinum Pendant Necklace Description: Magnificent Victorian three-stone pendant created in Russia in the 1900's. Features two Old European cut diamonds set in platinum

A VINTAGE ONYX, CORAL AND DIAMOND PENDANT NECKLACE in yellow and white gold, set with an onyx disk surmounted by a geometric design set with old cut diamonds, inlaid with black enamel, and a cabochon

approximately 3 ct tw set with old European cut diamonds, the center diamonds approximately .30 ct, .25 ct, .20 ct and .15 ct., the pendant is 2" long and on a 14k gold 15" long chain., weight is 8.9

AN ANTIQUE RUBY, DIAMOND AND PEARL PENDANT NECKLACE in yellow gold and silver, the scrolling pendant set with an oval cut ruby and old and rose cut diamonds, accented by pearls, suspending a pear cut

Antique Platinum and Diamond Lavalier Necklacethe pendant in a delicate geometric design centering on an old mine cut diamond weighing approximately .50 carat (G color, SI1 clarity), over an open pear

AMETHYST AND DIAMOND PENDANT/NECKLACE The cushion-shaped amethyst within an openwork frame set with cushion and rose-cut diamonds, mounted in platinum, chain with London import mark, lengths: pendant

AN ART DECO DIAMOND AND PEARL PENDANT in platinum, the openwork scrolling body set with two pearls and four old cut diamonds, jewelled with further rose cut diamonds, on a later silver chain, 6.1cm, 8

Superb Antique Art Nouveau Platinum Diamonds Sapphires Pendant Cross. The cross is set with 72 old rose cut and old European cut diamonds and 36 gem sapphires. Approximate total gem weight 1-1/4 plus

A BELLE EPOQUE DIAMOND AND PEARL PENDANT in platinum, designed as a wreath set with pearls and rose cut diamonds, suspending two articulated rose and old cut diamond drops, no assay marks, 3.5cm, 3.5g

set with 90 table, old mine, and round/pear-shaped rose-cut diamonds, totaling an estimated: 1.00cts; with 14k white gold clip back findings; weighing approximately 9.5 grams; each measures: 1 x 3/4in

Likely Russian, vintage 14k yellow gold pendant necklace, the oval pendant with center rose cut diamond set in blue guilloche enamel and pearl halo. Approx. length of chain 16 in., pendant 2 x 1.5 in.

METAL: 18K white gold watch and platinum chain GEMSTONE(S): old European and rose cut diamonds; blue enamel; functioning watch pendant MEASUREMENTS: chain length 17 inches, drop 3 inches WEIGHT: 18.90

Lady’s antique/vintage Birks platinum chain necklace set with an old European cut diamond approx. 0.45 carat.

Platinum and Diamond Pendant/Brooch centering a bezel-set old European-cut diamond weighing 0.45 ct. surmounted with rose- and full-cut diamonds within an open-work setting suspending a pear-shape dia

Vintage White Gold, Pearl, and Diamond Lavalier Necklacethe lavalier pendant in a bow and garland motif set with full cut round diamonds weighing approximately .60 total carat (H-I color, SI1-SI2 clar

An art deco, platinum and diamond dress clip - pendant, and necklace a converted dress clip, set with a mix of old European cut diamonds, marquise, and baguette-cut diamonds, together with an eighteen