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2.5 Carat Chain Necklaces

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Carat Weight: 2.5 Carat
2.64 Carat Nature Diamond By The Yard Necklace 14 Karat Yellow Gold 16''
Located in Great Neck Plaza, NY
Natural Diamond by the Yard Necklace Italian-Made 14K Yellow Gold 2.64 Carats 16-Inch Solid Gold Stunning Clarity & Sparkle This beautiful Natural Diamond by the Yard Necklace ...
Category

2010s American Modern 2.5 Carat Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Half-Way Paper-Clip Chain & Half-Way Diamond Tennis Necklace, 14k Two-Tone, Hot
Located in Great Neck, NY
Half-way Paper-clip Chain & Half-way Diamond Tennis Necklace, 14k Two-Tone. This is the most popular style of Chain/Necklace in the market. Half of the chain has 30 Paper-Clip links ...
Category

21st Century and Contemporary American 2.5 Carat Chain Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Bulgari Monete Diamond & Ancient Roman Coin of Emperor Hadrian Necklace in 18k
Located in Tampa, FL
From Bvlgari's iconic Monete Ancient Coin collection this outstanding example features a large diameter Roman coin featuring the Emperor Hadrian set in halo of fine diamonds, graduat...
Category

1970s Italian Retro Vintage 2.5 Carat Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

2.56 ct Diamond By Yard Necklace
Located in Chicago, IL
This gorgeous necklace features 32 diamonds weighing 2.56 ct. The diamonds boast F/G in color and VS1/VS2 in clarity. Such a stunning piece for everyday wear.
Category

2010s 2.5 Carat Chain Necklaces

Materials

Diamond, 18k Gold

2.02 Carat Pink Sapphire Diamond Gold Pendant Necklace
Located in Stamford, CT
Sapphire and diamond pendant necklace. 2.02cts Oval center pink sapphire mounted in an open work 18k rose and white gold frame. The sapphire has a halo of round diamonds with detailed open work wiring of rose gold and then a larger second halo of round diamonds. Hand twisted rose gold...
Category

1980s Vintage 2.5 Carat Chain Necklaces

Materials

Diamond, Pink Sapphire, Sapphire, 18k Gold, Rose Gold, White Gold, Gold

Alexander Beverly Hills 2.52ct Diamonds by the Yard 18k White Gold
Located in BEVERLY HILLS, CA
Exquisite round & emerald cut diamonds by the yard necklace, with dangling diamonds. By Alexander Beverly Hills. 11 total diamonds, 2.5...
Category

21st Century and Contemporary American Modern 2.5 Carat Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Alexander Beverly Hills 2.87ct Rose Cut Diamonds by the Yard 18k Yellow Gold
Located in BEVERLY HILLS, CA
Exquisite rose cut diamonds by the yard modern necklace. By Alexander Beverly Hills. 6 rose cut diamonds, 2.78 carats total. Approximately...
Category

2010s American Modern 2.5 Carat Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

2.83 Carat Black Diamond White Diamond 14 Karat White Gold Pendant
By DGI
Located in Los Angeles, CA
This pendant necklace has a Black Round Cut Diamond that weighs 2.63 Carats and 24 Round Cut Diamonds that weigh 0.23 Carats. (Clarity: VS, Color: H) The total carat weight of the pe...
Category

2010s American Contemporary 2.5 Carat Chain Necklaces

Materials

White Diamond, Black Diamond, 14k Gold, White Gold

2.77 Carat Black Diamond White Diamond 14 Karat Yellow Gold Pendant
By DGI
Located in Los Angeles, CA
This pendant necklace has a Black Round Cut Diamond that weighs 2.54 Carats and 24 Round Cut Diamonds that weigh 0.23 Carats. (Clarity: VS, Color: H) The total carat weight of the pe...
Category

2010s American Contemporary 2.5 Carat Chain Necklaces

Materials

White Diamond, Black Diamond, 14k Gold, Yellow Gold

2.90 Carat Diamond by the Yard Necklace G SI 14 Karat White Gold 30 Stations
Located in New York, NY
2.90 Carat Diamond by the Yard Necklace G SI 14K White Gold 10 pointers 60 inches 30 stations 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond by the Yard Necklace 2...
Category

21st Century and Contemporary American Contemporary 2.5 Carat Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

18K Flower Baguette Necklace 2.50 Ct.
Located in Great Neck, NY
Diamond necklace set in 18K white gold. The necklace is set with 5 sections of baguette and round stones to create the illusion of a flower look. The total diamond weight of the piec...
Category

21st Century and Contemporary Thai Modern 2.5 Carat Chain Necklaces

Materials

Diamond, 18k Gold

2.50 Carat Natural Diamond Flower and Bezel Pendant 14 Karat Gold G SI Chain
Located in New York, NY
2.50 Carat Natural Diamond Flower & Bezel Pendant 14K White Gold G SI 18'' chain 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace with Bezel Diamonds 2.5...
Category

21st Century and Contemporary American Contemporary 2.5 Carat Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Diamond Hamsa Pendant Necklace in 14k Yellow Gold
Located in Miami, FL
Style: Diamond Hamsa Pendant Necklace Metal: Yellow Gold Metal Purity: 14K Stones: Diamonds​​​​​​​ Diamond Clarity: VSI-VS2 Total Carat Wei...
Category

21st Century and Contemporary 2.5 Carat Chain Necklaces

Materials

Diamond, Yellow Gold

Alexander Beverly Hills 2.60ct Diamonds by the Yard Necklace 18k Rose Gold
Located in BEVERLY HILLS, CA
Exquisite round brilliant diamonds by the yard modern necklace. By Alexander Beverly Hills. 13 round brilliant diamonds, 2.60 carats total. Approximately H/I color and SI clarity. Be...
Category

2010s American Modern 2.5 Carat Chain Necklaces

Materials

Diamond, 18k Gold, Rose Gold

2.51 Carat White Rose Cut Diamond Necklace in 18 Karat White Gold
Located in New York, NY
This unique creation by Moguldiam Inc features 2.51 carat of rose cut diamonds with F-G color and VS-SI clarity surrounded by small white round brilliant diamonds with VS clarity. Th...
Category

Early 2000s American Contemporary 2.5 Carat Chain Necklaces

Materials

Diamond, 18k Gold

2.52 Carat White Round Brilliant Diamond And 17.34 Carat Peridot Pendant Set.
Located in New York, NY
This beautiful custom handmade creation by Moguldiam Inc features a pair of earrings and a pendant. The diamond weight is 2.52 carat with VS clarity and GH color and peridot weight i...
Category

Early 2000s American Contemporary 2.5 Carat Chain Necklaces

Materials

White Diamond, Peridot, 18k Gold

2.51 Carat White Rose Cut Diamond Necklace In 18K White Gold
Located in New York, NY
This unique creation by Moguldiam Inc features 2.51 carat of rose cut diamonds with F-G color and VS-SI clarity surrounded by small white round brilliant diamonds with VS clarity. Th...
Category

Early 2000s American Contemporary 2.5 Carat Chain Necklaces

Materials

Diamond, 18k Gold

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Dubini Capitoline Wolf Ancient Bronze Coin 18K Gold Necklace
Located in London, GB
This DUBINI coin necklace from the 'Empires' collection features an authentic Roman Imperial coin minted circa 330-335 A.D. set in 18K yellow gold. Coin Ø 19mm Chain length: 47 cm DEPICTED ON COIN: She-wolf suckling Romulus and Remus with stars above on the obverse and helmeted bust of Roma on reverse. HISTORY A commemorative coin featuring the iconic she-wolf, affectionately nurturing the infant twins Romulus and Remus. This striking depiction honours the legendary foundation of Rome, a timeless tale intertwined with the identity of Constantine the Great as he sought to solidify his stature as the supreme ruler of the Empire. According to the revered myth, Romulus and Remus, children of the god Mars and the vestal Rhea Silvia, a descendant of Aeneas, were abandoned in the wild and suckled by a she-wolf. As they grew, the twins founded Rome, but a dispute over which hill to build upon led to Remus's tragic death. The enduring "wolf and twins" motif has graced countless Roman coins since the Republic era, symbolising Rome's origins and resilience. Considered one of the first ever commemorative coins, this piece by Constantine the Great was likely a strategic celebration of Rome. By honouring the city's legendary founders, Constantine emphasised the Roman Empire's continuity and its profound cultural heritage, despite the political shift to the new capital in Constantinople. The reverse of this coin features the helmeted profile of Roma, the divine patron and personification of the city. Depicted as a warrior, she dons a helmet and armour...
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Tiffany & Co 3.00ct Diamond By The Yard Necklace
Located in New York, NY
This is a beautiful platinum by the yard necklace by Tiffany & Co. The necklace is set with sparkling round cut diamonds that weigh approximately 3.00ct. The color of these diamonds ...
Category

20th Century 2.5 Carat Chain Necklaces

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10.82 Carat Rose Cut Blue Sapphire Diamond 18 KT Yellow Gold Pendant Necklace
Located in London, GB
This stunning timelessly elegant rose cut 10.50 Carat Blue Sapphire from the Artisan collection is set in luxurious 18 Karat Yellow Gold chain featuring a total of 0.32 Carat Diamond...
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2010s Unknown Contemporary 2.5 Carat Chain Necklaces

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12.07 Carat Sapphire Diamond Rose Cut 18 KT Yellow Gold Pendant Necklace
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14k White and Yellow Gold Diamond Cat Charm Necklace Two Tone Diamond Necklace
Located in Bangkok, TH
Diamond Cat Charm Necklace is made of 14k White and Yellow Solid Gold. Natural genuine round cut diamond each diamond is hand selected by me to ensure quality and set by a master setter in our studio. Diamond charm attached to a dainty gold chain...
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Diana M 14K Rose Gold Half-Way 3.15 Ct Diamond Tennis Necklace
Located in New York, NY
14kt rose gold half-way around three-prong tennis necklace featuring 3.15 cts tw of diamonds
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Link Bezel Diamonds by the Yard Necklace 18k White & Yellow Gold
Located in Los Gatos, CA
A Link Necklace Diamond Chain set in 18K White and Yellow Gold. Wear this Diamond chain long or doubled. This Necklace is so versatile. The necklace has 41 ...
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2010s Italian Modern 2.5 Carat Chain Necklaces

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Diamonds by the Yard Single Diamond Pendant in Yellow Gold by Elsa Peretti T&Co
Located in New York, NY
Beautiful Tiffany & Co pendant with single round brilliant cut diamond. Absolutely stunning shine and so perfect for everyday wear. Gemstone: Diamond Stone Shape: Round Brilliant Car...
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18K Yellow Gold 1.67 ct Pink Sapphire Everyday Cross Diamond Pendant Necklace
Located in New York, NY
Pink sapphire and diamond cross pendant in 18K Gold. It has a oval cut sapphire studded with diamonds that completes your look with a decent touch. Pendants are used to wear or gifte...
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21st Century and Contemporary American Modern 2.5 Carat Chain Necklaces

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Ancient Coin Pendant Necklace in 18K Yellow Gold
Located in Banbury, GB
This big ancient coin was issued by Amphipolis Mint dates in 336-323 B.C. in an excellent condition. The chain is made in 18k yellow gold. This gorgeous necklace is perfect for everyday wear and will always be a timeless and wearable work of art. _____________________________ Origin of antique Coin: Amphipolis Mint Date of issue: 336-323 B.C. Pendant diameter: 29.2mm Chain length: approx 63cm Weight: 39.48g Metal: 18K Yellow Gold Antique coin clasp mark: 750 _________________ The front side shows the head of Hercules, wearing a lion skin helmet. The other side shows the seated statue of Zeus...
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Gorgeous 2.80ct Natural Diamond 14k Two-Tone Gold Tennis Paper Clip Style Neckla
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Previously Available Items
Tiffany & Co. Elsa Peretti Diamonds by the Yard Necklace Platinum 2.70 Cts 30"
Located in New York, NY
This Tiffany & Co. Elsa Peretti Diamonds by the Yard Necklace, from Dec 2022, is truly stunning, was barely worn, and in perfect, brand new condition.  This iconic design features 20 bezel set diamonds of exceptional quality , on a platinum chain measuring 30 inches long. Each bezel, measuring 4.4mm, is spaced evenly, with a total diamond weight of 2.70 Carats. Currently retails at Tiffany for $25,500.      Condition Report: Condition: Excellent, originally purchased in Dec 2022. Necklace: No scratches, with a perfect shine. Diamonds: In pristine condition with no signs of wear, maintaining their exceptional brilliance. Accompanied By: Updated Tiffany evaluation report and original Tiffany travel pouch (minor wear on pouch, see images for details). Necklace Specifications Brand: Tiffany & Co. Hallmarks: Tiffany & Co. , PERETTI ,  PT 950 Metal: Platinum Length: 30 Inches Closure: Spring ring Clasp Number of Diamonds: 20 Diamond total weight: 2.70 Cts. Outside bezel diameter: 4.4mm Current Retail Price: $25,500 Package Includes Updated Tiffany and Co. Evaluation papers. Original Tiffany Travel Case
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21st Century and Contemporary 2.5 Carat Chain Necklaces

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Diamond, Platinum

Art Deco 1930 Long Stations Chain Necklace In Platinum With 2.52 Ctw In Diamonds
Located in Miami, FL
Art-Deco diamonds stations chained necklace sautoir. A classic station long chain created in America during the art-deco period, back in the 1930. It was designed as a sautoir chain...
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2.92 Carat 10 Station Diamond by the Yard Necklace 14 Karat Yellow Gold 16"
Located in Great Neck Plaza, NY
10 Station Diamond by the yard necklace set in Italian made 14K yellow gold. Total weight is 2.92 carats. Beautiful shiny stones. Length 16 inch 6.64 grams. Average H-I,SI Natural ...
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2010s American 2.5 Carat Chain Necklaces

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Diamond, White Diamond, 14k Gold, Yellow Gold

Art Deco 1930 Long Stations Chain Necklace In Platinum With 2.52 Ctw In Diamonds
Located in Miami, FL
Art-Deco diamonds stations chained necklace sautoir. A classic station long chain created in America during the art-deco period, back in the 1930. It was designed as a sautoir chain...
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Late Victorian Cabochon Cut Turquoise 14k Yellow Gold Necklace
Located in Beverly Hills, CA
One Late Victorian Cabochon Cut Turquoise 14k Yellow Gold Necklace. Featuring 24 cabochon cut turquoise with a total weight of approximately 2.90 carats. Crafted in 14 karat yellow g...
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2.90 Carat 10 Station Diamond by The Yard Necklace 14 Karat White Gold
Located in Great Neck Plaza, NY
(2.90 CTW) 10 STATIONS DIAMOND STATION NECKLACE BEZEL-SET IN 14K WHITE GOLD 17 INCH PRODUCT DETAILS Eleven brilliant cut round diamonds sparkle in a bezel setting in this stunning D...
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Diamond, White Diamond, 14k Gold, White Gold

Art Deco 1930 Long Stations Chain Necklace in Platinum with 2.88 Ctw in Diamonds
Located in Miami, FL
Art-Deco diamonds stations chained necklace sautoir. A classic piece from the American art-deco period, created at the beginnings of the 1930's. It was designed as a long chain with diamonds stations...
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Early 20th Century American Art Deco 2.5 Carat Chain Necklaces

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Diamond, White Diamond, Platinum

Alexander 2.53ct Diamonds by the Yard Necklace 18 Karat Yellow Gold
Located in BEVERLY HILLS, CA
Exquisite round brilliant diamonds by the yard modern necklace. By Alexander Beverly Hills. 19 round brilliant diamonds, 2.53 carats total. Approximately G/H color and SI clarity. Be...
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2010s American Modern 2.5 Carat Chain Necklaces

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Diamond, 18k Gold, Yellow Gold

2.99 Carat Round Brilliant Cut Diamond Tennis Necklace 14 Karat Rose Gold 17''
Located in Great Neck Plaza, NY
Brilliant and beautiful tennis necklace, round-brilliant cut white diamonds clean and Excellent shine. 14k rose gold classic four-prong style for maximum light brilliance. 17 inch le...
Category

2010s American 2.5 Carat Chain Necklaces

Materials

Diamond, White Diamond, 14k Gold, Rose Gold

2.81 Carat Round Brilliant Cut Diamond Tennis Necklace 14 Karat Yellow Gold 17''
Located in Great Neck Plaza, NY
Beautiful quality tennis necklace, round-brilliant cut white diamonds clean and Excellent shine. 14k yellow gold classic four-prong style for maximum light brilliance. 17 inch length...
Category

2010s American 2.5 Carat Chain Necklaces

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

2.81 Carat Round Brilliant Cut Diamond Tennis Necklace 14 Karat Rose Gold 17''
Located in Great Neck Plaza, NY
Great quality tennis bracelet, round-brilliant cut white diamonds clean and Excellent shine. 14k rose gold classic four-prong style for maximum light brilliance. 17 inch length. I Co...
Category

2010s American 2.5 Carat Chain Necklaces

Materials

Diamond, White Diamond, 14k Gold, Rose Gold

2.89 Carat Diamond Large Swirl Stefan Hafner Necklace
Located in Florence, IT
This Diamond 2.89 Carat large swirl Necklace, sits beautifully on a 18kt white Gold cable chain. With a fixed centre piece of multiple diamond swirls leading down to a dangling squ...
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21st Century and Contemporary Italian Artisan 2.5 Carat Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

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