A late 18th century Iberian gold diamond brooch.

Antique 18k Diamond set Enamel Portrait Brooch , Late 18th century, 18k yellow gold Enamel Portrait Brooch attributed Switzerland. Set with a rose-cut diamond. Tested 18k. WEIGHT: 8.0 grams [14193] (B

A late 18th century 9ct gold mourning brooch. Of oval-shape outline, the woven hair panel with overlaid monogram. Personal engraving to reverse reads 'Mary Ann Parkin Obt 13 dec 1795 at 13 yrs 6m'. Le

ENAMEL AND DIAMOND BROOCH, LATE 18TH CENTURY/EARLY 19TH CENTURY The plaque depicting a funerary urn, set with a pear-shaped and rose-cut diamonds, on a blue guilloché enamel ground and within a c

A LATE 18TH/EARLY 19TH CENTURY EMERALD AND DIAMOND BROOCH, a round cabochon emerald within a stylised scrolling frame, set throughout with rose-cut and single-cut diamonds. Measures 3.6cm in diameter

A late 19th century 9ct gold sapphire and diamond crescent brooch. The graduated cushion-shape sapphire line, with single-cut diamond double spacers. Estimated total diamond weight 0.30ct. Length 5.3c

Two Late 19th Century 9 kt White Gold, Pearl, & Diamond Brooches. Including 1 scroll and floral 18 kt mount set with pearls and colorless stones, stamped "750", and 1 crescent shape set with five pear

A late 19th century silver and gold diamond and gem-set brooch. The rose-cut diamond dove with ruby eye, holding a pearl and old-cut diamond garland, to the similarly-cut diamond arrow head and fletch

A late 19th century silver and gold, rose-cut diamond cluster brooch, with floral openwork surround, principal diamond measures approximately 5.9 by 5.5mms, length 2.5cm, 9.3g

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.

A late 19th century gold old and rose-cut diamond bar brooch.Principal diamond estimated weight 0.55ct, H-I colour, SI2-P1 clarity.Estimated total diamond weight 1.20cts.Length 5cms. 4.3gms.

Late 19th century Russian silver and gold, moonstone and diamond brooch.Estimated total old-cut diamond weight 0.90ct, G-J colour, VS2-P1 clarity.56 zolotnik mark, partially indistinct. Length 5.5cms.

A late 19th century silver and gold ruby and diamond bow brooch. Designed as a central circular-shape ruby, to the single-cut diamond scrolling ribbon sides, with circular-shape ruby terminals. Estima

A late 19th century gold diamond and split pearl floral cluster brooch.Clasp AF.May be worn as a pendant.Estimated diamond weight 0.10ct.Stamped 14K.Length 3.3cms. 6gms.

Migliore (Atlanta), late 20th century. 14k yellow gold, diamond, and ruby eyes snake brooch comprising of 0.92 ctw diamonds and 0.25 ctw rubies. Appropriately marked. Ahlers & Ogletree, Inc. reserves

Antique late 18th century,18 karats Gold and diamonds Snuff Box ,Geneva with foliate closure set with 25 roses cut diamonds totaling 0.40 ct. and graded I -J color S I clarity with makers F.F 46 gr

Gold silver diamond brooch - late 19th century 14k yellow gold and silver, set with rose cut diamonds. Hallmarked "WB - 56". Dimensions 48 x 13 mm. Weight 5.7 g. Item condition grading: **** good.

AN ANTIQUE GEORGIAN EMERALD AND DIAMOND GIARDINETTO RING, LATE 18TH CENTURY in yellow gold and silver, designed as a spray of foliage, set with vari-cut emeralds and rose cut diamonds, no assay marks,

A pair antique late 18th-century English 14K gold drop earrings. Reign of King George III. The figurative earrings are richly embellished with diamonds and faceted sapphires. Stud backing. Total Weigh

Estate 14kt White Gold Diamond & Gemstone Brooch. Butterfly design. Pave set diamond and gemstones. Late 20th century. Measures 1.5 x 1.25 inches.

Early late 17th - 18th Century 14 karat gold fine and well detailed watercolor miniature brooch/pendant. Depicting early elegant lady wearing period jewelry.

A mid to late 19th century silver and gold Thai/Cambodian ruby and old-cut diamond brooch.Verbal from GCS, stating Thailand/Cambodia, no heat.Central ruby calculated weight 0.96ct, based on estimated

A Late 19th Century 18 kt Yellow Gold Pendant/Brooch with Diamonds & Enamel. Set with three rough cut diamonds in enhancement settings within a ribbon-like mount adorned with gold scrolls on cobalt bl

Mid-late 19th century. Victorian brooch with scroll and floral motifs, 13K yellow gold (tested with x-ray metal tester), set throughout with old mine cut and rose cut diamonds, emeralds and enamel wor

An antique late 18th-century English 15K yellow gold ring. Reign of King George III. The central rose-cut diamond stone is mounted in a square sterling silver base. Total Weight: 2 grams. No markings.