Antique Diamond Flower, France, centering an old

Comprising a 14K yellow gold enamel flower pin centering an old mine-cut diamond totaling approximately 0.20 ct. and graded M+ color, SI clarity, together with a metal, garnet and simulated garnet nec

Italian Sapphire and Diamond Toi et Moi Flower Ring 18K Yellow Gold. Diamonds old European-cut diamonds, together weighing 0.32 carats H-I VS2, 2 flower motifs, centering a round diamond, surrounded b

ANTIQUE, DIAMOND FLOWER PENDANT Containing numerous old mine, old European and single cut diamonds weighing approximately 3.50 carats total. Mounted in platinum. 1 3/4 inches long. Stamp: 351/382. Gro

Antique Diamond Ring centering on an old European cut diamond (5.98 x 5.89 x 3.9 mm) weighing approximately .91 carat (G color, VS2 clarity) prong set with a halo of single cut round diamonds and with

Platinum, Diamond & Pearl Flower Broochcentering a 0.48 carat Old Mine Cut diamond accented by rose cut, single cut, Old European and Old Mine Cut diamonds weighing a total of 4.26 carats, suspending

Antique Platinum, Diamond, and Ruby Ringcentering on an old European cut diamond (4.73 x 4.75 x 3.05 mm) weighing approximately .45 carat (K color, VS2 clarity) in a rectangular tablet setting accente

Art Nouveau Gold and Diamond Flower Brooch / Pendant, Crane & Theurercentering on an old European cut diamond melee weighing approximately .04 carat (K color, SI1 clarity), with textured detailing to

AN ANTIQUE DIAMOND FLOWER PENDANT / BROOCH, 19TH CENTURY in yellow gold and silver, set throughout with old cut diamonds, the diamonds all totalling 4.8-5.2 carats, with detachable brooch fitting and

METAL: 18K gold and silver GEMSTONE(S): four old European-cut diamonds approx. 1.30 carats total; the rest of single- and round-cut diamonds approx. 3.70 carats total, most I-L/SI-I MEASUREMENTS: 15/

Antique Platinum and Diamond Ringcentering on three vertically set old European cut diamonds weighing approximately 1.56 total carats (H-I color, SI1-I1 clarity) and further set to border and shoulder

AN ANTIQUE RUBY AND DIAMOND 'TOI ET MOI' RING Centering an old mine-cut diamond weighing approximately 0.50 carats, and a circular-cut ruby measuring approximately 5.35 x 3.00 mm, with rose-cut diamon

Circa 1890, platinum-topped 14k yellow gold Centering an old mine-cut diamond weighing approximately 0.20 ct. and graded H-I color, SI-I clarity and further set with rose-cut diamonds to the body wit

(Lot of 2) Diamond, jade and yellow gold brooches Including 1) flower brooch, centering (1) old mine-cut diamond, weighing approximately 0.15 ct., set in a 14k yellow gold mounting, measuring approxim

AN ANTIQUE PEARL AND DIAMOND FLOWER SPRAY BROOCH in yellow gold and silver, set with a baroque pearl of 13.4x9.0mm within a border of old mine and rose cut diamonds, no assay marks, 5.3cm, 9.1g. Accom

METAL: 18k Gold. GEMSTONES: Old mine cut diamonds apropos. 0.78ctw. MEASUREMENTS: Ring size 6 3/4, ring top is 8mm wide (ring has evidence of previous repair). TESTED: 18k. WEIGHT: 2.9 grams.Gemstones

NO RESERVE - AN ANTIQUE PEARL AND DIAMOND FLOWER BROOCH in yellow gold, designed as a flower, set with an old cut diamond accented by pearls, no assay marks, 2.7cm, 2.4g.

Antique Platinum and Diamond Ring, Tiffany & Co.centering on a bezel set old European cut diamond (5.5 x 5.5 x 3.45 mm) weighing approximately .64 carat (I-J color, VS2 clarity) and with old European

AN ANTIQUE DIAMOND EN TREMBLANT BROOCH, 19TH CENTURY in yellow gold and silver, designed as a bouquet of foliage, with a central trembler flower, jewelled allover with old cut and rose cut diamonds al

Antique Art Nouveau Diamond Ruby Flower Brooch Pin 18K Yellow Gold, 38.16 Gr This is a beautiful one-of-a-kind brooch. Circa: 1895 - 1910; Art Nouveau Diamonds: 103 old rose cuts 1.03 ct, G, SI1 Gemst

BENTLY & SKINNER, ANTIQUE, CARVED HARDSTONE AND DIAMOND FLOWER BROOCH Containing matte carved amethyst, nephrite and citrine petals and leaves and 14 single, old European and round brilliant cut diamo

Antique Diamond and Demantoid Garnet Clover Broochthe clover motif brooch centering on a prong set old European cut diamond (7.3 x 7.2 x 3.89mm) weighing approximately 1.24 carats (H color, SI1 clarit

A PAIR OF ANTIQUE 14K GOLD, RUBY, DIAMOND AND ENAMEL CUFFLINKS, AUSTRIAN The double-sided pair with four round links each centering an old European-cut diamond, framed with trapezoid rubies and black

Antique Diamond Bangle Braceletthe hinged bangle bracelet with an openwork design and bead decoration centering on a cluster of old mine cut diamonds weighing approximately .40 total carat (H-I color,

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