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22.6CTW DIAMOND G-I SI2-I2 14K WHITE GOLD NECKLACE: One polished, stamped, and tested 14K white gold necklace marked Sheffield & Sons. The necklace is mounted with 85 genuine round diamonds weighing approximately 22.60 carats. The necklace measures 17

May 30, 2026

22.6CTW DIAMOND G-I SI2-I2 14K WHITE GOLD NECKLACE

Est. $10,000-$100,000

$5,400

Florida Estate Sales Inc.Tallahassee, FL

Two-Color Gold, Silver Coin and Diamond Curb Link Chain Necklace: 18 kt. yellow and white gold, silver coin, 14 round diamonds ap. .40 ct., signature obscured, with Italian assay mark, ap. 43 dwts. Length 14 3/4 inches.

15 hrs Left

Two-Color Gold, Silver Coin and Diamond Curb Link Chain Necklace

Est. $2,500-$3,500

$1,200

DOYLE Auctioneers & AppraisersNew York, NY

18K Gold Pocket Watch Chain: 18K Gold Pocket Watch Chain Weight: 16 grams. Purchase Note: New customers purchasing silver, gold, or jewelry are required to make payment by wire or check unless previously discussed with Cottone's.

15 hrs Left

18K Gold Pocket Watch Chain

Est. $700-$1,000

$350

Cottone AuctionsGeneseo, NY

24.22ct Oval Diamond Tennis Necklace 18k White Gold: 24.22ct Oval Diamond Tennis Necklace 18k White Gold This exquisite 24.22ct Oval Diamond Tennis Necklace features a stunning halo design, crafted from 18k white gold. It showcases a total of 60 oval di

4 days Left

24.22ct Oval Diamond Tennis Necklace 18k White Gold

Est. $80,561-$104,729

$61,500

Mynt AuctionsNew York, NY

14 hrs Left

INFINITY LINK DIAMONDS SAPPHIRES NECKLACE

Est. $81,450-$119,460

$25

NY Elizabeth Beverly Hills, CA

14K gold anchor chain link necklace. Marked 14K Italy and maker's mark on clasps. 18in length. 9.5: 14K gold anchor chain link necklace. Marked 14K Italy and maker's mark on clasps. 18in length. 9.5 grams.

May 31, 2026

14K gold anchor chain link necklace. Marked 14K Italy and maker's mark on clasps. 18in length. 9.5

Est. $600-$800

$500

Tremont AuctionsSudbury, MA

4 days Left

10K TWO-TONE WHITE/ROSE DIAMOND MIAMI NECKLACE

Est. $155,175-$227,590

$25

NY Elizabeth Beverly Hills, CA

24.55ct Diamond Tennis Necklace 18k Yellow Gold: 24.55ct Diamond Tennis Necklace 18k Yellow Gold This exquisite 24.55 ct Diamond Tennis Necklace showcases a stunning array of 100 round brilliant diamonds, elegantly set in luxurious 18k yellow gold.

3 days Left

24.55ct Diamond Tennis Necklace 18k Yellow Gold

Est. $64,909-$84,381

$49,750

Mynt AuctionsNew York, NY

4 days Left

SOLID 10K YELLOW GOLD DIAMOND 2 ROW SQUARE CUBAN CHAIN

Est. $99,675-$146,190

$25

NY Elizabeth Beverly Hills, CA

Antique French 1900's 18K Gold Plique a Jour Enamel Jewelry Set: Antique French 1900's 18K Gold Plique a Jour Enamel Jewelry Set This exquisite jewelry set features a stunning 1900's French necklace and bracelet crafted from 18K yellow gold with intricate plique a

1 day Left

Antique French 1900's 18K Gold Plique a Jour Enamel Jewelry Set

Est. $39,234-$51,004

$100

Mynt AuctionsNew York, NY

4 days Left

PEAR FLOWER DIAMOND INFINITY LINK NECKLACE

Est. $337,125-$494,450

$25

NY Elizabeth Beverly Hills, CA

3 days Left

BAGUETTE DIAMOND MIAMI CUBAN NECKLACE 16MM 10K WHITE GOLD

Est. $101,625-$149,050

$25

NY Elizabeth Beverly Hills, CA

3 days Left

ROSE/WHITE GOLD HONEYCOMB DIAMOND LINK CHAIN

Est. $113,775-$166,870

$25

NY Elizabeth Beverly Hills, CA

Bicolor Gold Chain Necklace: Bicolor Gold Chain Necklace 18 karat yellow and white gold. 28 inches long. Stamp: 18K. Gross weight: 33.60 dwt. From a Private Collection, Prescott, Arizona This lot is located in Chicago.

7 days Left

Bicolor Gold Chain Necklace

Est. $3,500-$5,500

$1,800

Freeman'sChicago, IL

Handcrafted 38 Inch 18k Rose and White Gold Interlocking Link Chain Necklace: Handcrafted 38 Inch 18k Rose and White Gold Interlocking Link Chain Necklace This 38-inch necklace features interlocking handmade wire-wrapped links crafted from 18k rose and white gold. The chain is

2 days Left

Handcrafted 38 Inch 18k Rose and White Gold Interlocking Link Chain Necklace

Est. $47,515-$61,769

$36,500

Mynt AuctionsNew York, NY

14K Yellow Gold Lapis Lazuli Pendant Necklace: 14K Yellow Gold Lapis Lazuli Pendant Necklace, featuring one oval lapis cabochon weighing approx. 13.00 carats, detachable from 14k yellow gold rope chain necklace joined with spring ring clasp, marke

14 hrs Left

14K Yellow Gold Lapis Lazuli Pendant Necklace

Est. $400-$600

$250

Auctions at ShowplaceAstoria, NY

21.69ct Mixed Diamond Tennis Necklace 18k White Gold: 21.69ct Mixed Diamond Tennis Necklace 18k White Gold This stunning GIA-certified Mixed Diamond Tennis Necklace features a total diamond weight of 21.69 carats, showcasing a variety of cuts including c

May 31, 2026

21.69ct Mixed Diamond Tennis Necklace 18k White Gold

Est. $102,817-$133,662

$100

Mynt AuctionsNew York, NY

4 days Left

CARTIER AGRAPH DIAMOND NECKLACE

Est. $36,300-$53,240

$25

NY Elizabeth Beverly Hills, CA

4 days Left

15MM BAGUETTE DIAMOND CUBAN CHAIN 10K WHITE GOLD

Est. $88,875-$130,350

$25

NY Elizabeth Beverly Hills, CA

Egyptian Gold Necklace with Harpocrates Pendant: Roman Period, 1st century B.C.-1st century A.D. Gold chain of double-looped links terminating in corrugated end elements, with hook-and-eye clasp; suspension ring embellished with applied granulation

Jun 02, 2026

Egyptian Gold Necklace with Harpocrates Pendant

Est. £15,000-£20,000

£13,000

TimeLine Auctions Ltd.Harwich, Essex

2 days Left

BVLGARI CATENE NECKLACE

Est. $22,800-$33,440

$25

NY Elizabeth Beverly Hills, CA

14 hrs Left

TIFFANY&CO. PRIMROSE KEY NECKLACE

Est. $18,525-$27,170

$150

NY Elizabeth Beverly Hills, CA

4 days Left

10K ROSE-WHITE GOLD PEAR SHAPED DIAMOND CHAIN

Est. $80,250-$117,700

$25

NY Elizabeth Beverly Hills, CA

French 18K Yellow Gold 32 Carat Diamond Necklace with Box Clasp: French 18K Yellow Gold 32 Carat Diamond Necklace with Box Clasp Discover the elegance of this exquisite French-made necklace crafted from 18K yellow gold. This stunning piece features approximately 22

3 days Left

French 18K Yellow Gold 32 Carat Diamond Necklace with Box Clasp

Est. $44,265-$57,544

$34,000

Mynt AuctionsNew York, NY

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