An opal and diamond floral stickpin. The old-cut

This is an antique Art Nouveau 14K gold stickpin featuring a fine Yowah Australian boulder opal cabochon and two Old European cut diamonds. The diamonds are I clarity and HI color. It is 2 1/2" long a

This is an antique lot of two stick pins composed of 14K gold and platinum featuring a large opal and a fleur-de-lis studded with single and Old European cut diamonds. The opal pin is 2 3/8" long and

Antique Early 20th Century Yellow & White Gold, Diamond, & Opal Cameo Brooch. Circa 1900. A rare large hand carved opal cameo of Floral in a border of old mine cut diamonds. Approximately 1.65 carats.

18kt yellow gold floral form brooch with filigree leaves and petals. Flower is comprised of a central bezel set circular opal, (4) full cut diamonds, and (1) Old Mine cut diamond. Opal measures approx

Metal Content: 14k Gold. Weight of Item: 27.8 grams.Size: 52mm x 58mm. Gemstone: Old mine cut diamond, Lapis, Opal, Pearl, Garnet, Moonstone, Pink Gemstone. Carat Weight: approx. 0.35ctw.Stamp: 14k.

A beautiful Victorian 14K rose gold stick pin (2.63"L), center fine opal, surrounded with 12 old cut diamonds, tdw approx. 0.60ct, wt. 2.3gm

Art Nouveau Figural Stick Pinthe surmount depicting the head of Cleopatra with old European cut diamonds and with a post set pearl accenting her headdress, with enamel floral detailing, stamped 14K. 2

A mid 20th century silver sapphire cabochon and old-cut diamond floral brooch.Sapphire calculated weight 12.42cts, based on estimated dimensions of 12.6 by 11 by 8.3mms.Estimated total diamond weight

An 18ct gold diamond floral cluster ring. The old-cut diamond, with similarly-cut diamond petal surround and accents, with later band. Hallmarks for Birmingham, 2000. Estimated total diamond weight 2c

A pair of late Victorian silver and gold old-cut diamond floral earrings.Estimated total diamond weight 1.20cts, H-K colour, VS2-P2 clarity.Diameter 1.6cms. 5.6gms.

A late 19th century silver and gold old-cut diamond floral brooch.Estimated total diamond weight 1.65cts, H-Tinted colour, predominantly VS2-SI2 clarity. Length 6.8cms. 13.6gms.

An early to mid 20th century platinum and 18ct gold old-cut diamond floral dress ring.Estimated total diamond weight 1.20cts, H-I colour, SI1-P1 clarity.Ring size O1/2. 3.3gms.

An Edwardian platinum old-cut diamond floral cluster ring.Estimated total diamond weight 0.90ct, G-H colour, predominantly SI1-P1 clarity. Stamped PLAT. Ring size K. 3.2gms.

A late Victorian silver and gold, pearl and old-cut diamond floral cluster hinged bangle.Estimated total diamond weight 0.40ct, H-I colour, VS2-P1 clarity.Inner diameter 5.7cms. 8.9gms.Pearls untested

An early 20th century 18ct gold diamond floral cluster ring. The old-cut diamond floral cluster, to the plain band. Estimated total diamond weight 0.45ct. Ring size I. Weight 2.4gms.

An early 20th century split pearl and diamond ring. The pave-set split pearl heart, with old-cut diamond floral cluster highlight, to the later replacement band. Estimated total diamond weight 0.15ct.

An early 20th century diamond bar brooch. The old-cut diamond floral cluster, with knife-edge bar sides and similarly-cut diamond collet terminals. Estimated total diamond weight 0.70ct. Length 5cms.

An early 20th century 18ct gold old-cut diamond floral cluster ring, with tapered shoulders, estimated total diamond weight 0.40ct, I-K colour, VS2-SI clarity, band stamped 18ct, ring size T, 2g

A late Victorian 15ct gold diamond brooch. The old-cut diamond floral cluster, with rope-twist and cannetille surround and terminals, to the bead accent border. Estimated total diamond weight 0.25ct.

14K yellow gold clip earrings, brightly polished and stylized, designed as floral diamonds, old European cut,prong set and weighing a total of approx. 0.30 carat, flanked by gold leaves, worn on the e

Unmounted Old European Cut Diamond with Gold and Diamond Floral Motif Mountthe old European cut diamond (8.13 - 8.28 x 4.70 mm) weighing 1.92 carats (actual) (N color, VS1 clarity); the six-prong moun

AN OPAL AND DIAMOND RING in 9ct yellow gold, set with an oval cabochon opal and old cut diamond of approximately 0.27 carats, full British hallmarks for 9ct gold Birmingham 1988, size N / 7, 5.8g.

TIFFANY & CO.: AN ANTIQUE GOLD, OPAL, AND DIAMOND PENDANT Set with old European-cut diamonds, approximate total weight 5.20 carats, and centering a later-added opal, with retractable pendant bail and

18k Gram Weight: 21.8 Diamond Stones: 0.07ctw~ 3 Old Mine Cut Diamonds Floral Sculpted Pocketwatch Dimensions: 1.4" x 1”