Georgian · Victorian · Art Nouveau · Edwardian · Art Deco

Determining the provenance and value of items submitted for appraisal often requires research into comparable sales. Each appraisal includes information on where similar antique items have sold, providing evidence of value based on sales data from the auction and estate markets accepted in family disposition cases.

Introductory Descriptions of antique appraisals by Boston Gem Lab:

Antique Victorian gold buttercup brooch with old mine-cut diamonds and black enamel

One lady's antique Victorian 18-karat yellow gold and diamond buttercup brooch, circa 1860, containing nine old mine-cut diamonds. The stepped-designed brooch has a scalloped border with applied beadwork. A geometric pattern, in a stylized fleur-de-lis variation, is etched with taille d'Epargné blue-black enamel. The center is completed with a textured design.

Antique Art Deco platinum ring with a transitional-cut diamond and triangular emeralds

One antique Art Deco platinum diamond ring features a hand-fabricated setting with bead-set diamonds and intricate millegraining. The under gallery showcases a delicate pierced scroll motif, while the shoulders are elegantly hand-engraved with acanthus leaf accents. The ring features a central round transitional-cut diamond, flanked by two triangular-cut emeralds and fourteen full-cut diamonds, circa 1925.

Antique platinum Art Deco brooch with two carved rubies, black enamel, and diamonds

One lady's antique platinum Art Deco ruby-and-diamond brooch, consisting of two carved rubies in a foliate motif with black enamel accents, circa 1925.

Antique Art Deco platinum dress clip with a carved emerald, diamonds, and black onyx

One lady's pair of antique platinum and 18 karat white gold Art Deco emerald and diamond dress clips, each containing one carved emerald in a foliate motif, are accented with enamel terminals and date back to circa 1925.

Antique Art Deco diamond brooch with two peacocks set with colored gemstones

One lady's antique Art Deco diamond-and-colored-stone hand-fabricated brooch, centering on two stylized peacocks, ca. 1925. On the reverse, the brooch is secured with a gold pin stem, a pin clasp, and a safety lock on the clasp.

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