An appraisal example from the millions of items in our Price Guide:
© O'GALLERIE AUCTIONS, Portland, OR, USA
SAPPHIRE DIAMOND PLATINUM AND GOLD BROOCH platinum and 14k yellow gold set with round-cut diamonds and square facet-cut blue sapphires. Brooch length:...
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Art Deco plat/18k Dia/Sapphire Brooch Art
Deco platinum, 18k yellow gold sapphire, diamond and pearl brooch containing 14 baguette cut sapphires with a total weight of approximately .56 carats and 42 Old European ... [more like this]
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Sapphire Diamond Platinum Brooch: Synthetic
sapphire and diamond (72 single cut, . 5 carat TW) Edwardian platinum circle brooch. The circle form is platinum. The pin for the brooch is 14k white gold. Dimensions: 1. ... [more like this]
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SAPPHIRE DIAMOND PLATINUM AND GOLD BROOCH
platinum and 14k yellow gold set with round-cut diamonds and square facet-cut blue sapphires. Brooch length: 2''. ... [more like this]
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A set of sapphire, diamond, platinum and
eighteen karat gold spray brooch and earrings
estimated total diamond weight for the pair: 3.70 carats; gross weight approximately: 65.6gr. ... [more like this]
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A Pair of Platinum, Sapphire and Diamond
Dress Clips/Brooch, Dress Clips/Brooch,
in a stylized ribbon motif, containing two oval mixed cut sapphires measuring approximately 7.97 x 6.69 mm and 8.11 x 7.12 mm respectively, ... [more like this]
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OSCAR HEYMAN 1970'S PLATINUM & 18K YELLOW
GOLD: Oscar Heyman brooch from 1970's crafted in Platinum and 18K Yellow Gold. Highlighting natural yellow sapphire with a frame of natural blue sapphires and white diamonds. ... [more like this]
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A Gold, Platinum, Sapphire, Ruby and Diamond
Flower Vase Brooch Flower Vase Brooch. Designed as a vase with beautiful flowers and accents including 18 round-shaped blue sapphires weighing approximately?3.40 carats ... [more like this]
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JEWELRY. Antique Diamond Jewelry Grouping.
: Includes a 14kt yellow gold fleur de lis brooch inlaid with single cut diamonds and round cut sapphires, with later added 14kt gold bail; a platinum topped 14kt yellow ... [more like this]
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PLATINUM DOUBLE CLIP BROOCH WITH DIAMONDS
AND SAPPHIRES: Clips have 166 round brilliant and single cut 10 baguette and 2 triangle step cut diamonds Approx. weight 5.5 Ct. The diamonds average VS-SI in clarity and ... [more like this]
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A Platinum, Diamond and Sapphire Brooch,
14.20 dwts. containing 37 oval and round mixed cut sapphires measuring weighing approximately 11.25 carats total, 44 round brilliant and old European cuts together with six ... [more like this]
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DIAMOND, BLUE SAPPHIRE AND PLATINUM BROOCH.
Platinum filigree brooch centered with .66 ct bezel mounted blue sapphire (VS-2, B 5/5) and having fourteen diamond melees of .58 ct. tw. (VS-2 to SI-2, G-H). Gross weight ... [more like this]
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An 18 Karat Bicolor Gold, Platinum, Polychrome
Enamel and Diamond Tribal Mask Brooch, 15.30 dwts. Enamel and Diamond Tribal Mask Brooch,consisting of translucent green, blue, yellow, orange and opaque cream enamel against ... [more like this]
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EDWARDIAN SAPPHIRE AND DIAMOND JEWELRY; J.E.
Caldwell sapphire heart brooch with diamond ribbons and post set pearls, platinum-topped gold, 1" x 1 1/8"; Oval sapphire, diamond and platinum open work band, size 6 1/4. ... [more like this]
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Circa 1920 comprising: a platinum shield-shaped
brooch set with a rectangular-cut aquamarine ring measuring 8.8 x 6.5 x 3.8 mm gauged at approximately 1.30 cts offset by 31 full-cut round diamonds totaling approximately ... [more like this]
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ART DECO GOLD BROOCHES AND PIN; 14k gold
crescent brooch with river pearls and diamonds on platinum-topped leaves; Platinum-topped bar pin with sapphire and diamonds; 10k wg. filigree pin with diamond; 14k wg. handy ... [more like this]
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Platinum circular brooch set with three tear
drop blue sapphires and seven diamonds, 6. 4 grams. : drop blue sapphires and seven diamonds, 6. 4 grams. Condition All lots are sold "AS IS" The condition of lots can vary ... [more like this]
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J. E. Caldwell Platinum Circular Brooch set
with twelve diamonds, and twelve blue sapphires, #87870diameter 1 inch: with twelve diamonds, and twelve blue sapphires, #87870 diameter 1 inch Dimension Condition All ... [more like this]
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Platinum, Sapphire, Diamond and Cultured
Pearl Spray Brooch, c. 1950, prong and bead-set with old mine and old European-cut diamonds, approx. total diamond wt. 4.50 cts., further enhanced with sapphire melee, button ... [more like this]
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A collection of gem-set, diamond, cultured
pearl, sapphire, enamel, platinum, 18k and 14k gold jewelry
including: a diamond and sapphire brooch, a large cameo brooch, an amethyst ring, an equestrian-themed brooch ... [more like this]
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A lady's 9ct gold circular cased wristwatch,
import mark London 1924, a gold and platinum, sapphire and diamond set three stone ring, ring size Q, a 9ct gold wedding ring, ring size M, a gold pendant cross, detailed ... [more like this]
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