Antique Diamonds: A Collector?s Auction on Mar 19, 2026 by Clars Auctions in CA
An art deco diamond and platinum ringA FaCad'oro diamond and 18k bi-color gold necklace, GreeceA Victorian scarab beetle and gold jewelry set
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Oakland, CA, United States
Auction Details

Antique Diamonds: A Collector?s Auction

Clars Auctions

Clars Auctions

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On March 19th at 1:00 PM, Clars Auctions presents Antique Diamonds: A Collector?s Auction. Leading the auction is an extraordinary 4.92 carat F color VS2 diamond of impressive presence and quality. This remarkable stone anchors a thoughtfully curated auction that reflects both rarity and enduring design. Collectors will find a fantastic selection of rare and unusual pieces from the Georgian, Victorian, Art Deco, and Retro periods, each era represented by jewels that embody the craftsmanship, materials, and aesthetic character that define their time. The sale also features striking larger than life creations, including a Facadoro diamond and 18k gold opera length necklace that makes a bold statement of scale and refinement. From important antique diamonds to distinctive twentieth century designs, this March offering brings together significant stones and historically important jewels, providing opportunities for both seasoned collectors and new buyers seeking exceptional pieces with presence and provenance. Bidding will be available live in person, by phone, absentee bid, and online.
Live Bidding Starts In:
12
days
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10
hrs
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43
mins
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13
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A pair of enamel and 18k gold cufflinks: A pair of enamel and 18k gold cufflinksFeaturing a weave design accented by blue enamel; width: 3/4 in; 17.75 grams
5500: A pair of enamel and 18k gold cufflinksEst. $1,000-$2,000$500
A 14k gold necklace: A 14k gold necklacedesigned as a paper-link chain; length: 18 in
5501: A 14k gold necklaceEst. $400-$600$200
An 18k gold ring: An 18k gold ringof stylized wave motif; size 10 1/2; 19.22 grams
5502: An 18k gold ringEst. $1,200-$1,800$600
A Gayle Bright 18k gold ring, 1986: A Gayle Bright 18k gold ring, 1986depicting a lion; signed Gayle Bright 22/100; size 9 3/4; 22.27 grams
5503: A Gayle Bright 18k gold ring, 1986Est. $1,500-$2,500$750
An antique Carter, Howe 14k buckle brooch: An antique Carter, Howe 14k buckle broochthe ornate buckle brooch measures: 1 7/8 x 1 in; 5.63 grams
5504: An antique Carter, Howe 14k buckle broochEst. $400-$600$200
A pair of 10k gold Pikun flower earrings: A pair of 10k gold Pikun flower earringsOf Southeast Asian design, featuring an intricate lattice of Pikun flowers; length: 2 3/4 in; 10.90 grams
5506: A pair of 10k gold Pikun flower earringsEst. $700-$1,000$350
Two antique 14k gold accessories: Two antique 14k gold accessoriesone carnelian intaglio fob pendant depicting a warrior profile, together with a Transatlantic cable souvenier watch key; fob length: 1 1/4 in; key length: 1 3/4 in;
5507: Two antique 14k gold accessoriesEst. $100-$200$50(1 bid)
An onyx and 14k gold dress set: An onyx and 14k gold dress setComprising a pair of cufflinks and four shirt studs set with onyx tablets; gross weight: 17.55 grams
5508: An onyx and 14k gold dress setEst. $1,000-$2,000$500
A 22k gold necklace: A 22k gold necklaceDesigned as a modified byzantine-link chain; length: 19 1/2 in; 36.60 grams
5509: A 22k gold necklaceEst. $4,500-$5,500$2,250
A gold charm bracelet: A gold charm braceletthe 14k gold bracelet suspending 21 travel-themed charms in 10k, 14k, and 18k gold, including an articulated fan, log cabin, bagpipes, and royal crown; length: 7 1/2 in; 54.40
5510: A gold charm braceletEst. $4,500-$6,500$2,250
A 14k gold bracelet: A 14k gold braceletof charm link design; length: 7 1/2 in; 20.85 grams
5511: A 14k gold braceletEst. $1,200-$1,800$600
An antique 15k gold watch chain: An antique 15k gold watch chainDesigned as a curb link watch chain; length: 15 in; 29.70 grams
5512: An antique 15k gold watch chainEst. $1,000-$2,000$500
A 14k gold bracelet: A 14k gold braceletof flexible strap design; length: 7 in; 18.80 grams
5513: A 14k gold braceletEst. $1,000-$2,000$500
Three 14k gold American medals: Three 14k gold American medalscomprising two Bailey, Banks & Biddle medals: one Sons of the Revolution, depicting George Washington, with dates 1775 and 1883 on reverse, personalized to George Hooper
5515: Three 14k gold American medalsEst. $4,000-$6,000$2,000
A group of five gold nuggets: A group of five gold nuggetslengths: 3/4 in - 7/8 in; gross weight 49.50 grams
5516: A group of five gold nuggetsEst. $7,000-$10,000$3,500
A 14k gold suite: A 14k gold suiteOf Greek key design, comprising a necklace, bracelet and pair of earrings; necklace length: 16 in; bracelet: 7 1/2 in; earring: 5/8 in; gross weight: 56.30 grams
5517: A 14k gold suiteEst. $4,000-$6,000$2,000
An 18k gold wide bracelet: An 18k gold wide braceletof flexible strap design; length: 7 1/2 in, width: 1 in; 67.00 grams
5519: An 18k gold wide braceletEst. $5,000-$7,000$2,500
A 14k gold bracelet: A 14k gold braceletThe flexible strap of knit weave with florentine finish; length: 7 3/8 in; width: 1 in; 99.25 grams
5521: A 14k gold braceletEst. $7,000-$10,000$3,500
Three multi-gem, 10k, and 14k gold rings: Three multi-gem, 10k, and 14k gold ringsEach designed with a variety of gemstones including ruby, sapphire, emerald, opal, diamond, garnet nd amethyst; gross weight: 8.00 grams
5522: Three multi-gem, 10k, and 14k gold ringsEst. $500-$700$250