An Edwardian diamond brooch, circa 1915, the oval shape

A late Victorian turquoise and diamond crescent brooch, circa 1880. Designed as a series of graduated oval-shape turquoise cabochons, with old-cut diamond spacers. Estimated total diamond weight 0.80c

Platinum Diamond Brooch, oval shape measuring approximately 2 x 1 ¼ inches; pave set with 158 round full and single cut diamonds, approximate total carat weight is 5.75 by formula;the diamonds averag

Art Deco 18k White Gold Diamond Brooch, Circa 1940. Oval form. Set with a center diamond of about 0.50ct, SI1 clarity, I color. Surrounded with 34 diamonds, various sizes, about 0.60ct. 28x18mm. 5.13g

A late 19th century gold, garnet and diamond brooch. The oval-shape cabochon garnet with inlaid flower or star design, set with a central diamond and accent diamonds to the points, with a zigzag patte

A sapphire and diamond brooch. The graduated oval-shape sapphire crescent, with single-cut diamond spacers. Estimated total diamond weight 0.40ct. Length 6.1cms. Weight 7.5gms. Overall condition good.

A White Gold, Opal and Diamond Pendant/Brooch, containing one oval shape cabochon cut opal measuring approximately 25.20 x 16.70 mm and 29 round brilliant cut diamonds weighing approximately 2.85 cara

RUBY AND DIAMOND PENDANT/BROOCH Containing one oval shape mixed cut ruby, two pear shape mixed cut rubies and numerous old mine and single cut diamonds. Mounted in bicolor gold. 2 1/8 x 1 1/8 inches.

A late Victorian 9ct gold and diamond memorial brooch. The central oval-shape panel set with a circular diamond to the scalloped beaded surround and glazed woven hair panel to the reverse. Length 4.45

AN EDWARDIAN DIAMOND AND HALF PEARL CRESCENT BROOCH CIRCA 1910The circular gold crescent set with graduated half pearls and old mine cut diamonds, approximately 0.42 carats total, to a pierced gallery

Diamond, gold and silver bracelet, made from a diamond brooch.Circa 1925 to 1950. The shield shape having a silver top and a 14k bottom, with 60 round .05ct VS1 G color modern brilliant diamonds, for

An Edwardian 18ct gold opal and diamond ring. The oval-shape opal line, with old-cut diamond spacers and scrolling gallery. Estimated total diamond weight 0.15ct. Hallmarks for London, 1903. Ring size

A beryl and diamond bar brooch. Of bi-colour design, the oval-shape green beryl and rose-cut diamond cluster, with similarly-set highlight, pierced scrolling foliate sides. Length 8cms. Total weight 1

An Edwardian 18ct gold ruby and diamond ring. The oval-shape ruby line, with rose-cut diamond double spacers and an openwork gallery. Hallmarks for Chester, 1903. Ring size N. Weight 2.5gms.

A sapphire and diamond brooch. Of marquise-shape outline, the cushion-shape sapphire, to the alternating vari-cut diamond line and oval-shape sapphire surround. Estimated total old-cut diamond weight

SAPPHIRE AND DIAMOND CLIP BROOCH, CIRCA 1930 The openwork clip set with an oval-cut sapphire, accented by pavé-set cushion-shaped diamonds, length 3.5cm

An Edwardian 18ct gold sapphire and diamond ring. The graduated oval-shape sapphire line, with diamond point double spacers, to the palmette sides. Hallmarks for Birmingham, 1905. Ring size Q 1/2. Wei

A diamond and ruby brooch. Of stylised floral design, with oval-shape ruby and old-cut diamond highlights. Estimated total diamond weight 0.30ct. Length 4.3cms.

$42852 Spectacular Edwardian antique diamond and platinum brooch with 6.68 carats of diamonds! 17.1 grams of platinum. Circa 1910. You won't find another like it anywhere. Complete with appraisal of $

A handmade and high polished Edwardian platinum dress or wrist watch, circa 1915, set with seventy eight (78) total natural old European and old mine cut bead set diamonds (color range: I-J, clarity r

Edwardian Platinum & 18K Yellow Gold Demantoid Garnet and Diamond Brooch, c. 1915, comprising of 14 Demantoid Garnets, approx. 3/16 ct, and 26 diamonds approx. 1/16 ct each, stamped 14K on clasp [4938

An Edwardian diamond bar brooch, the single old cut diamond estimated to weigh 0.33 carats, upon a knife edge bar; together with a Victorian seed pearl and black enamel mourning ring, the oval panel w

Crafted of 14k white gold. Hand carved cameo brooch of a young girl with flowers in her hair. She wears a diamond studded choker type necklace. Octagonal shape surrounded by a beautiful floral and fil

BOUCHERON: RUBY AND DIAMOND CLIP BROOCH, CIRCA 1950 Designed as a floral bouquet, set with circular and oval-cut rubies and cushion-shaped diamonds, the flowerheads engraved to the reverse 'From Daddy

Lady's Edwardian Opal, Diamond & Emerald 14k Brooch 1.5''x.75''. Includes one oval natural opal cabochon measuring approx. 25.7x8.4x2.5mm. It is surrounded by (40) full cut emeralds and (36) round bri