California Jewels 2025-09-26 Auction - 245 Price Results - Bonhams in CA
RAYMOND YARD: A PLATINUM, OPAL, RUBY AND DIAMOND NECKLACEA 14K GOLD AND DIAMOND NECKLACEAN 18K GOLD AND DIAMOND NECKLACE
Done
Los Angeles, CA, United States
Auction Details

California Jewels

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A 14K GOLD NECKLACE AND BRACELET SET: A 14K GOLD NECKLACE AND BRACELET SETEach comprising five rows of flat, textured gold links, necklace with maker's mark 'POM' for Reuben Pomerantz, bracelet with partial maker's mark, Italy, necklace
0003: A 14K GOLD NECKLACE AND BRACELET SETEst. $3,000-$5,000Lot Passed
Sold
AN 18K GOLD AND DIAMOND BRACELET: AN 18K GOLD AND DIAMOND BRACELETOf a wide, chevron-patterned strap design, the clasp accented with round diamonds, with maker's marks, with Italian assay marks, length 7 1/4 in., width 1
0004: AN 18K GOLD AND DIAMOND BRACELETEst. $2,500-$3,500
Sold
NICOLIS COLA: AN 18K BI-COLOR GOLD NECKLACE: NICOLIS COLA: AN 18K BI-COLOR GOLD NECKLACEDesigned as a rope, with adjustable clasp, completed by chain tassels at each end, with proprietary Italian assay mark for Nicolis Cola, rope length 35 in.,
0005: NICOLIS COLA: AN 18K BI-COLOR GOLD NECKLACEEst. $7,000-$9,000
Sold
AN 18K WHITE GOLD AND DIAMOND RING: AN 18K WHITE GOLD AND DIAMOND RINGCentering a round diamond weighing approximately 4.50 carats, in a surround of round diamonds, with rows of additional round diamonds set along the shank, weighing
0010: AN 18K WHITE GOLD AND DIAMOND RINGEst. $3,000-$5,000
Sold
AN 18K WHITE GOLD, GREEN TOURMALINE AND DIAMOND RING: AN 18K WHITE GOLD, GREEN TOURMALINE AND DIAMOND RINGFeaturing a cushion-shaped green tourmaline weighing approximately 8.65 carats, the mounting accented with round diamonds weighing approximately
0012: AN 18K WHITE GOLD, GREEN TOURMALINE AND DIAMOND RINGEst. $2,000-$3,000
Sold
AN 18K BI-COLOR GOLD, DIAMOND AND GEM-SET BRACELET: AN 18K BI-COLOR GOLD, DIAMOND AND GEM-SET BRACELETAlternating tablets of white gold pavé-set with round diamonds weighing approximately 2.40 carats and tablets of high-polish, linked by yellow
0013: AN 18K BI-COLOR GOLD, DIAMOND AND GEM-SET BRACELETEst. $3,000-$5,000
Sold
A PLATINUM, SAPPHIRE AND DIAMOND RING: A PLATINUM, SAPPHIRE AND DIAMOND RINGHighlighting an oval sapphire weighing approximately 7.40 carats, in a surround of round diamonds weighing approximately 1.45 carats, size 7
0014: A PLATINUM, SAPPHIRE AND DIAMOND RINGEst. $3,000-$5,000
Sold
A PLATINUM AND DIAMOND RING, CIRCA 1920: A PLATINUM AND DIAMOND RING, CIRCA 1920Of an ornate, openwork design, centering an old European-cut diamond weighing approximately 1.50 carats, in a mounting accented with old European-cut, old
0015: A PLATINUM AND DIAMOND RING, CIRCA 1920Est. $2,000-$3,000
Sold
A PLATINUM AND DIAMOND NECKLACE: A PLATINUM AND DIAMOND NECKLACEFeaturing three drop pear-shaped diamonds weighing approximately 1.15 carats total, accented across by single-cut diamonds, finished with milgrain detailing and an oval
0016: A PLATINUM AND DIAMOND NECKLACEEst. $700-$900
Sold
A PLATINUM AND DIAMOND BROOCH, CIRCA 1950: A PLATINUM AND DIAMOND BROOCH, CIRCA 1950Designed as a stylized spiral bow with ribbons set throughout with round and single-cut diamonds, with trailing tassels articulated with square-cut diamonds,
0018: A PLATINUM AND DIAMOND BROOCH, CIRCA 1950Est. $5,000-$7,000
Sold
A PLATINUM, EMERALD AND DIAMOND RING: A PLATINUM, EMERALD AND DIAMOND RINGCentering an oval cabochon emerald weighing approximately 4.65 carats, within a star-motif surround set with round and baguette diamonds weighing approximately
0019: A PLATINUM, EMERALD AND DIAMOND RINGEst. $3,000-$5,000
Sold
A PLATINUM AND DIAMOND BRACELET, CIRCA 1950: A PLATINUM AND DIAMOND BRACELET, CIRCA 1950Of a knot design, set throughout with round and baguette diamonds weighing approximately 11.75 carats, with maker's mark, with French assay mark, length 6
0020: A PLATINUM AND DIAMOND BRACELET, CIRCA 1950Est. $8,500-$12,500
Sold
A PLATINUM, SAPPHIRE AND DIAMOND RING: A PLATINUM, SAPPHIRE AND DIAMOND RINGCentering an oval sapphire weighing approximately 5.85 carats, within a surround of old mine-cut and old European-cut diamonds weighing approximately 1.60 carats
0021: A PLATINUM, SAPPHIRE AND DIAMOND RINGEst. $4,000-$6,000