1 Carat Necklaces

Creator: Tiffany & Co.

Carat Weight: 1 Carat

Tiffany & Co. Platinum Round Cut Diamond Dragonfly Necklace

Located in Rome, IT

This is a 36-inch Tiffany & Co. Elsa Peretti® Color by the Yard® Sparkle necklace crafted from sterling silver, featuring a total weight of 1.3 carats of round brilliant-cut pink sap...

Category

2010s Italian Modern 1 Carat Necklaces

Materials

Sapphire, Pink Sapphire, Platinum

Tiffany & Co. Platinum Round Cut Diamond Dragonfly Necklace

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Tiffany & Co. Elsa Peretti Diamond Open Heart Pendant in 18k Yellow Gold 1 CTW

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. Elsa Peretti Diamond Open Heart Pendant in 18k Yellow Gold 1 CTW PRIMARY DETAILS SKU: 116732 Listing Title: Tiffany & Co. Elsa Peretti Diamond Open Heart Pendant in 18...

Category

21st Century and Contemporary 1 Carat Necklaces

Materials

Yellow Gold

Tiffany & Co. Elsa Peretti Diamond Open Heart Pendant in 18k Yellow Gold 1 CTW

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Tiffany & Co. Atlas 1.00 Carat Diamond Gold Platinum Necklace

By Tiffany & Co.

Located in Stamford, CT

Tiffany & Co Atlas flexible link necklace in 18k yellow gold with platinum diamond sections 20 round full cut F-G VS diamonds approximate 1.00 carats Total Length: 16 inches 18k ye...

Category

Late 20th Century 1 Carat Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Platinum, Gold

Tiffany & Co. Atlas 1.00 Carat Diamond Gold Platinum Necklace

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Category

21st Century and Contemporary 1 Carat Necklaces

Materials

Yellow Gold

Tiffany & Co. 18 Carat Yellow Gold Elsa Peretti Open Heart Pendant

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L 16.15 in

TIFFANY & CO. Cross Diamond Platinum Pendant Necklace

By Tiffany & Co.

Located in New York, NY

This exquisite authentic Tiffany & Co. necklace features a cross pendant crafted in platinum and set with round brilliant F-G-H VVS1-VVS2 diamonds weighing an estimated 0.40 carats. ...

Category

2010s 1 Carat Necklaces

Materials

Diamond, Platinum

TIFFANY & CO. Cross Diamond Platinum Pendant Necklace

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Tiffany & Co. Platinum 3 Diamond Heart Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 3 Diamond Heart Pendant Necklace Metal: Platinum Weight: 3.40 grams Chain: 16" Pendant: 7.5mm wide Diamond: 3 round brillian...

Category

2010s American 1 Carat Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum 3 Diamond Heart Pendant Necklace

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L 16 in

Tiffany & Co Bubbles 10ct Diamond Platinum Choker Necklace

By Tiffany & Co.

Located in Holland, PA

Platinum Diamond Bubbles Necklace by Tiffany & Co. With 108 round brilliant cut diamonds VS1 clarity, G color total weight is approximately 10...

Category

Early 2000s American 1 Carat Necklaces

Materials

Diamond, Platinum

Tiffany & Co Bubbles 10ct Diamond Platinum Choker Necklace

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Tiffany & Co. 18ct Yellow Gold 16mm Elsa Peretti Open Heart Pendant

By Elsa Peretti for Tiffany & Co.

Located in Bishop's Stortford, Hertfordshire

Tiffany & Co. 18ct Yellow Gold 16mm Elsa Peretti Open Heart Pendant Brand- Tiffany & Co. Model- Open Heart Pendant Product Type- Pendant Ma...

Category

21st Century and Contemporary 1 Carat Necklaces

Materials

18k Gold, Yellow Gold

Tiffany & Co. 18ct Yellow Gold 16mm Elsa Peretti Open Heart Pendant

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L 16.15 in

Tiffany & Co. circa 1880 Classic Colombia Emerald Diamond Pin Necklace

By Tiffany & Co.

Located in Bay Harbor Islands, FL

Signed Tiffany & Co. This Scroll Motif Emerald & Diamond Pendant contains a rare AGL Graded 2.85 Carat CLASSIC COLOMBIA Emerald surrounded by approximately 11.8 carats of old mine cut diamonds set in platinum. The pendant is estimated as being circa 1880. It is accompanied by a GIA Certified Natural Salt Water Pearl necklace...

Category

Late 19th Century American Victorian Antique 1 Carat Necklaces

Materials

Diamond, Emerald, Natural Pearl, Yellow Gold, Platinum

Tiffany & Co. circa 1880 Classic Colombia Emerald Diamond Pin Necklace

TIFFANY & Co. Elsa Peretti 18K Gold 22mm Open Heart Pendant Necklace

By Elsa Peretti for Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Elsa Peretti 18K Gold 22mm Open Heart Pendant Necklace Metal: 18K Yellow Gold Chain: 16" long Pendant: 22mm wide Weight: 7.10 grams Hallmark: "TIFFANY&CO. ©Elsa Pere...

Category

2010s 1 Carat Necklaces

Materials

18k Gold

TIFFANY & Co. Elsa Peretti 18K Gold 22mm Open Heart Pendant Necklace

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L 16 in

Tiffany & Co. Diamond and Pink Sapphire Platinum Pendant Necklace

By Tiffany & Co.

Located in Dallas, TX

Platinum Diamond and Pink Sapphire 16 inch pendant necklace. This pendant has approximately .30 CTW diamonds and approximately .80 CTW pink sapphires. Pendant marked T&Co PT 950 and ...

Category

1980s American Modern Vintage 1 Carat Necklaces

Materials

Diamond, Pink Sapphire, Platinum

Tiffany & Co. Diamond and Pink Sapphire Platinum Pendant Necklace

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W 0.375 in L 1.45 in

Tiffany & Co. 5.00 Carat Diamond and Pearl Platinum Necklace

By Tiffany & Co.

Located in Sherman Oaks, CA

Gorgeous Tiffany & Co. Victorian Inspired Diamond and Pearl Necklace set in Platinum Total Diamond Carat Weight: Approx 5.00 carats Aver...

Category

21st Century and Contemporary 1 Carat Necklaces

Materials

Diamond, Pearl, Platinum

Tiffany & Co. 5.00 Carat Diamond and Pearl Platinum Necklace

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Tiffany & Co Elsa Peretti Open Heart Pendant

By Tiffany & Co.

Located in Bishop's Stortford, Hertfordshire

ITEM CONDITION Excellent MANUFACTURER Tiffany & Co. MODEL Elsa Peretti GENDER Women's NECKLACE LENGTH 40cm PENDANT WIDTH 22mm PENDANT LENGTH 19mm CLASP TYPE Spring Ring TOTAL WEIGHT ...

Category

21st Century and Contemporary Unknown Contemporary 1 Carat Necklaces

Materials

Yellow Gold

Tiffany & Co Elsa Peretti Open Heart Pendant

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L 15.75 in

Tiffany & Co. Platinum Diamond V Pendant Necklace

By Tiffany & Co.

Located in Palm Desert, CA

Tiffany & Co. Platinum Diamond V Pendant Necklace with fifteen round brilliant-cut diamonds. The diamonds are pave-set in a V shape. Diamonds are VS in clari...

Category

1990s French Contemporary 1 Carat Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum Diamond V Pendant Necklace

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H 0.39 in W 0.28 in D 0.07 in

Tiffany & Co. Diamond Platinum Lace Flower Necklace

By Tiffany & Co.

Located in New York, NY

This classic and timeless Tiffany & Co. necklace crafted in platinum and features a flower-shaped pendant bezel-set with brilliant-cut round F-G VVS1-VVS2 diamonds of an estimated 0....

Category

Early 2000s 1 Carat Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Diamond Platinum Lace Flower Necklace

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Previously Available Items

Tiffany & Co. Platinum Round Solitaire Diamond Pendant Necklace 1.41ct GVVS2

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. Diamond Solitaire pendant finely crafted in platinum with a round brilliant cut diamond center weighing 1.41 carats G color VVS2 clarity with excellent cut, polish and symmetry. The diamond is set in a 4 prong basket setting hanging off a 16" link chain with a spring ring clasp closure. Pendant is fully hallmarked with logo and metal content. Necklace Specifications Brand: Tiffany & Co. Style: Solitaire Hallmarks: Tiffany & Co. PT950 31195713 Metal: Platinum Length: 16" Weight: 3.3 grams Closure: Spring Ring Estimated Current Retail: $29,000 Condition: Excellent Diamond Specifications Diamond Shape: Round Diamond Weight: 1.41 carats Diamond Color/Clarity: G/VVS2 Tiffany Certificate: 31195713 Crown Inscription: T&Co.N11210003-See Images Cut: Excellent Polish: Excellent Symmetry: Excellent Package Includes Original Certificate from Tiffany...

Category

2010s American Modern 1 Carat Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum Round Solitaire Diamond Pendant Necklace 1.41ct GVVS2

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L 16 in

Tiffany and Co. Platinum Star Diamond 1.25 Cts. Pendant Necklace

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. pendant necklace finely crafted in platinum featuring a star motif pendant encrusted with 40 round brilliant cut diamonds set in shared prongs weighing 1.25 carats tota...

Category

21st Century and Contemporary American Modern 1 Carat Necklaces

Materials

Diamond, Platinum

Tiffany and Co. Platinum Star Diamond 1.25 Cts. Pendant Necklace

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L 16 in

Tiffany & Co. Platinum Round 1.04 JVVS2 Diamond Solitaire Pendant Necklace

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. Diamond Solitaire pendant finely crafted in platinum with a round brilliant cut diamond center weighing 1.04 carats J color VVS2 clarity. The diamond is set in a 4 pron...

Category

21st Century and Contemporary American Modern 1 Carat Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum Round 1.04 JVVS2 Diamond Solitaire Pendant Necklace

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L 16 in

Tiffany & Co. Enchant Platinum and Rose Gold Scroll Diamond Pendant Large Model

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. diamond pendant from the "Enchant" collection finely crafted in platinum and 18 karat rose gold with an open-scroll design set with round brilliant cut diamonds weighin...

Category

21st Century and Contemporary American Modern 1 Carat Necklaces

Materials

Diamond, Rose Gold, Platinum

Tiffany & Co. Enchant Platinum and Rose Gold Scroll Diamond Pendant Large Model

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L 16 in

Tiffany & Co. Platinum Double Soleste Pear Shape Aquamarine and Diamond Pendant

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. Soleste pendant finely crafted in platinum featuring a 1.25 ct pear shape aquamarine center adorned with a double halo of bead set round brilliant cut diamonds weighing...

Category

21st Century and Contemporary American Modern 1 Carat Necklaces

Materials

Aquamarine, Diamond, Platinum

Tiffany & Co. Platinum Double Soleste Pear Shape Aquamarine and Diamond Pendant

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L 16 in

Tiffany & Co 1.20 Carat Diamond Yellow Gold Platinum Swirl Link Necklace

By Tiffany & Co.

Located in Stamford, CT

Tiffany & Co swirl link 18k yellow gold necklace with at platinum swirl center section with pave diamonds. 90 brilliant-cut diamonds F-G, VS, approx. 1.20cts Length: 17 Inches 18k ...

Category

Late 20th Century 1 Carat Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Gold

Tiffany & Co 1.20 Carat Diamond Yellow Gold Platinum Swirl Link Necklace

Tiffany & Co. Diamond and Pink Sapphire Heart Pendant in Platinum 1.1 Carat

By Tiffany & Co.

Located in New York, NY

Retails for 6,600 USD. In excellent condition and recently polished. Chain is 15 inches in length. Size large 24mm x 21mm.

Category

21st Century and Contemporary 1 Carat Necklaces

Materials

Platinum

Tiffany & Co. Diamond and Pink Sapphire Heart Pendant in Platinum 1.1 Carat

Tiffany & Co. 1.20 Carat Ruby Onyx Gold Bow Multi-Chain Necklace

By Tiffany & Co.

Located in Stamford, CT

Tiffany & Co 18k yellow gold Ruby 6 row black Onyx bead necklace, circa 1960-1970. 18k clasp. Can be twisted if desired. 17.5 inches 4 square bright red Rubies, approx. total weight...

Category

Mid-20th Century 1 Carat Necklaces

Materials

Onyx, Ruby, 18k Gold, Yellow Gold, Gold

Tiffany & Co. 1.20 Carat Ruby Onyx Gold Bow Multi-Chain Necklace

L 17.5 in

Tiffany & Co. Elsa Peretti Long Diamond Gold Chain

By Tiffany & Co.

Located in Aspen, CO

Six fine marquis cut diamonds, totally 1 cts., all well matched, near colorless (G) and VS1 (very slightly included), approximately decorate this 18K long chain by Elsa Peretti for T...

Category

21st Century and Contemporary American Contemporary 1 Carat Necklaces

Materials

Diamond, 18k Gold

Tiffany & Co. Elsa Peretti Long Diamond Gold Chain

L 29 in

Tiffany & Co. Diamond Platinum Heart Pendant Necklace

By Tiffany & Co.

Located in Stamford, CT

Tiffany & Co Platinum open heart pendant in almost as new condition with beautiful bright full cut diamonds. 117 round full cut diamonds, approx. total weight 1.20cts, F-G, VS Pl...

Category

1990s Modern 1 Carat Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Diamond Platinum Heart Pendant Necklace

Tiffany & Co. Schlumberger Diamond Gold Cross

By Tiffany & Co.

Located in New York, NY

Tiffany & Co " Schlumberger " Maltese Cross Pendant/Brooch Inspired by the symbol of Amalfi, Italy’s oldest republic. Clip in 18k gold with round brilliant diamonds. Diamond tot...

Category

21st Century and Contemporary American 1 Carat Necklaces

Materials

Diamond, 18k Gold

Tiffany & Co. Schlumberger Diamond Gold Cross

Tiffany & Co. Diamond Cross Pendant

By Tiffany & Co.

Located in Bethesda, MD

This stunning Tiffany & Co. diamond Cross pendant is set in platinum and features 21 diamonds weighing 1.26 carats. The diamonds are all bezel set. The chain contains 10 bezel set d...

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