Carat Necklaces

Art Deco Emerald Diamond Platinum Choker Necklace
Art Deco Emerald Diamond Platinum Choker Necklace
Unknown
Early 20th Century Art Deco Chain Necklaces
Diamond, Emerald, Platinum
At 15 inches in length, this stunning 'one of a kind' platinum choker necklace sits high on the neck, and showcases approx 2 carats of diamonds and 14 cabochon emeralds. Chokers are ...
1.80CT Natural Bright Pear Shaped Pink Sapphire Pendant Masonic Drop 14KT
1.80CT Natural Bright Pear Shaped Pink Sapphire...
Unknown
2010s Pendant Necklaces
Sapphire, 14k Gold, White Gold
Natural Sapphire Flush / Milligrain & Center Dangle 1.80ct. natural pear shape sapphire necklace Full faceted pear shape, clean clarity and transparent. Average: 9.7 X 6.2mm 1...
1920s Austrian 1.65 Carat Diamond Gold Pendant
1920s Austrian 1.65 Carat Diamond Gold Pendant
Unknown
Vintage 1920s Belle Époque Drop Necklaces
Diamond, 14k Gold, White Gold, Yellow Gold
A stunning, fine and impressive antique 1.65 carat diamond 14k yellow gold, 14k white gold set pendant in the Belle Epoque style; part of our authentic antique jewelry and estate jew...
Vintage 1.59 Carat Sapphire Diamond Yellow Gold Pendant
Vintage 1.59 Carat Sapphire Diamond Yellow Gold...
Unknown
Vintage 1970s Drop Necklaces
Diamond, Sapphire, 18k Gold, Yellow Gold
An impressive vintage 1970's 1.59 carat sapphire and 0.32 carat diamond, 18 carat yellow gold pendant; part of our diverse gemstone jewellery collections. This fine and impressive s...
1.85CT Natural Diamond Modified Mod Dangle Heart Pendant Bead Set 18KT VS
1.85CT Natural Diamond Modified Mod Dangle Hear...
Unknown
2010s Pendant Necklaces
Diamond, 14k Gold, White Gold
Modified heart design Dangles on Bale. Excellent diamonds bead set. 1.85ct. F/G color, Vs-2 clarity 14kt. white gold & 14kt white gold necklace pendant measures: 26mm long ...
Stefan Hafner Floral Diamond Pearl White Gold Pendant Necklace
Stefan Hafner Floral Diamond Pearl White Gold P...
Unknown
21st Century and Contemporary Pendant Necklaces
Diamond, 18k Gold
This authentic Stefan Haffner diamond & pearl pendant crafted in solid 18 karat white gold incorporates a captivating floral motif profile resplendent in 1.60 carats of pave-set diam...
18 Karat White Gold Diamond Emerald Leaf Brooch
18 Karat White Gold Diamond Emerald Leaf Brooch
Unknown
21st Century and Contemporary Brooches
Diamond, White Diamond, Emerald, 18k Gold
Approx total weight: 1.89ct Diamond Color: E-F Diamond Clarity: Vs Cut: Excellent As noted we are vetted and rated a Top Seller on 1stdibs falling into the top 25% of dealers liste...
1960s 1.56 Carat Diamond and White Gold 'Heart' Pendant
1960s 1.56 Carat Diamond and White Gold 'Heart'...
Unknown
Vintage 1960s Pendant Necklaces
Diamond, 14k Gold, White Gold
A stunning vintage 1.56 carat diamond and 14 karat white gold, 18 karat white gold 'heart' pendant; part of our diverse vintage jewellery and estate jewelry collections. This stunni...
1.79 Carat Cluster Diamond Tear Drop Pendant Necklace
1.79 Carat Cluster Diamond Tear Drop Pendant Ne...
Roman Malakov
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, 18k Gold, White Gold
This is an intricately designed and lustrous pendant necklace showcasing a cluster of diamonds elegantly set in a rounded 18k white gold teardrop-shaped pendant. Each diamond is very...
Cartier Diamond Platinum Cross Necklace
Cartier
20th Century Contemporary Drop Necklaces
Diamond, Platinum
Six square cut fine diamonds all well matched and approx. (F) colorless and (VVS) very very slightly included. Both the pendant and the chain are signed Cartier and numbered 868034.
Edwardian Amethyst and Diamond Pendant
Unknown
Vintage 1920s Edwardian Pendant Necklaces
Amethyst, White Diamond, 18k Gold, Platinum
Breathtaking Edwardian Amethyst and Diamond Pendant necklace. The design features a 9.50mm square step cut amethyst and a an approximate 1 inch drop shape amethyst. There is one .20c...
1.58 Carat Total Diamond Cluster Flower Pendant...
Roman Malakov
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, 18k Gold, White Gold
A brilliant pendant necklace showcasing a 0.19 carat diamond center stone surrounded by flower petals overlaid with sparkling melee diamonds. Accent diamonds weigh 1.39 carats total....
Tiffany Diamond Platinum Teardrop Pendant Pin
Tiffany & Co.
Mid-20th Century Art Deco Brooches
Diamond, 14k Gold, Platinum
This beautiful Tiffany piece is a pendant and also a pin. The chain is 16" long and can be removed easily. It is 14k white gold. The setting is platinum. The teardrop diamond is apro...
Michael Beaudry Pear-Shaped Diamond Pendant wit...
Michael Beaudry
21st Century and Contemporary Drop Necklaces
Diamond, Platinum
An absolutely stunning Michael Beaudry diamond platinum pendant. The center diamond is a 1.50 carat pear shape, D color, VS2 clarity, as graded by GIA. The double diamond halo moun...
Diamond Halo Pendant in 18 Karat Pink Gold with...
2010s Chain Necklaces
Diamond, Rose Gold
Brand New & unworn. Photos of actual item.
Contemporary Yellow Diamond, White Diamond, Pen...
Unknown
2010s Contemporary Pendant Necklaces
White Diamond, Yellow Diamond, 18k Gold, 14k Gold
Fabulous contemporary style pendant set with yellow diamonds and white diamonds to a 14ct white gold, square-shaped pendant mount. The centre of the pendant features nine colour-tre...
Emerald and Diamond Yellow Gold Cluster Pendant
Unknown
Late 20th Century Drop Necklaces
Diamond, Emerald, Yellow Gold, 18k Gold, 9k Gold
A fine and impressive vintage 0.89 carat natural emerald and 0.63 carat diamond, 18k yellow gold pendant; part of our vintage jewelry and estate jewelry collections. This impressive...
1.52 Carat Rough White Diamond Black Rhodium Wh...
2010s Contemporary Drop Necklaces
Diamond, White Diamond, 14k Gold, 18k Gold, White Gold
1.52 ct. Natural Rough diamond in 18K handcrafted black rhodium white gold necklace. Every rough diamond from Roughdiamonds dk has been personally handpicked by Maya Bjørnsten. The ...
Sacchi Ruby and Diamonds Gemstone 18 Karat Yell...
Sacchi Gioielli
21st Century and Contemporary Contemporary Pendant Necklaces
White Diamond, Ruby, Yellow Gold, White Gold, 18k Gold
Unique Ruby and Diamonds 18k Yellow Gold Pendant Necklace, from Sacchi’s "Maya" Collection, hand-crafted with lost-wax casting technique. Lost-wax casting, one of the oldest techniq...
1.60 Carat Diamond Checkerboard Design Platinum...
Unknown
21st Century and Contemporary Link Necklaces
Diamond, Platinum
Platinum Diamond graduate checkerboard design necklace with high grade full cut Diamonds in Platinum wire settings on a Platinum wheat chain. Unknown designer. 36 round full cut Dia...
2.06 Carat Aquamarine and Blue Diamond White Go...
21st Century and Contemporary Modern Pendant Necklaces
Aquamarine, Blue Diamond, 14k Gold, White Gold
Super cute and unique Pendant made with pretty hues of Blue gemstones and diamonds. 2.06 Carat Aquamarine and Blue Diamond White Gold Pendant! There is 1 Oval Cut Aquamarine in t...
1860s Victorian Diamond Lavalier Necklace Brooc...
Unknown
Antique 1860s Victorian Drop Necklaces
Diamond, Gold, Sterling Silver
This pendant Flower and Branch design adorned with sparkling Rose Cut diamonds. Old Mine cut diamond in a bezel setting hangs in the center with dangles The sterling chain connects t...
Diamond Cultured and Tahitian Pearl Hanging Gra...
Unknown
Late 20th Century Retro Brooches
Diamond, Pearl, Cultured Pearl, 14k Gold
A diamond, cultured and Tahitian pearl hanging grapes 14 karat white gold pendant brooch. Designed as a cluster of grapes dangling from the vines, there are 29 pearls of black and w...
Gregg Ruth 1.81 Carat Diamond Cluster White Gol...
Gregg Ruth
21st Century and Contemporary Necklace Enhancers
Diamond, Gold, 18k Gold, White Gold
Gregg Ruth diamond cluster pendant in 18k white gold with 41 round diamonds, on a white gold chain. 41 round diamonds G-H-I SI,I approximate 1.81 carats Total Length: 18 inches Te...
Cartier Diamond Gold Love Necklace
Cartier
Early 2000s Necklace Enhancers
Diamond, Onyx, 18k Gold, White Gold
An extremely rare iconic Cartier Love necklace set with 83 of the finest Cartier round brilliant cut diamonds (1.58ct) in 18k white gold. Pendant Dimensions: .78″ Inches in diamet...
Double Strand Pearl Necklace with 1.78 Carat Di...
Unknown
20th Century Beaded Necklaces
Pearl, Diamond, Platinum
A fine and impressive double strand pearl necklace with a 1.78 carat diamond set, platinum clasp; part of our diverse necklace and pendant collection This impressive pearl necklace ...
Round Diamond Open Heart Pendant Necklace
Roman Malakov
21st Century and Contemporary Modern Pendant Necklaces
Diamond, 14k Gold, White Gold
What better way to symbolize giving your heart to that special person than a diamond pendant necklace. This necklace showcases 20 sparkling round diamonds weighing 1.52 carats total ...
White South Sea Pearl Necklace with Diamond Cla...
Unknown
2010s More Necklaces
Diamond, White Diamond, Pearl, South Sea Pearl, 18k Gold, White Gold
There are twenty seven 14 - 17 mm white South Sea pearls in this beautiful 16" necklace. Beautiful luster and quality with a 2 ct diamond 18k white gold clasp. Classy and evergreen!
Valentin Magro Diamonds Large Dice Pendant
Valentin Magro
2010s Modern Pendant Necklaces
Diamond, 18k Gold
This dice pendant from the Valentin Magro collection features 21 bezel set round brilliant diamonds with a total weight of 1.89cts. It is made in 18kt yellow gold and is finished wi...
Fancy floral pendant in 18k white gold with 1.8...
2010s Modern Pendant Necklaces
White Diamond, Black Diamond, 18k Gold, White Gold
This feminine fancy floral pendant is encrusted with 0.86ct round brilliant black diamonds, with the flowery pattern of 0.95ct round brilliant white diamonds . With a total weight of...
Turquoise and Diamond White Gold Necklace
Unknown
21st Century and Contemporary Contemporary Drop Necklaces
Diamond, White Diamond, Turquoise, Gold, 18k Gold, White Gold, Yellow Gold
An amazing turquoise necklace accented by pave-set round diamonds lending contrast to the refreshing color of this fashionable estate necklace. Crafted in 18k yellow and white gold, ...
Asscher Cut Square Diamond Platinum Pave Pendant
Unknown
2010s Pendant Necklaces
Diamond, White Diamond, Platinum
A square emerald diamond in polished platinum with diamond pave accents pendant. Center diamond is approx. 1.30 ct. Asscher cut H color, VS1 clarity set in a suspended style pendant...
Emilio Jewelry Unique Puffed Diamond Heart Neck...
Emilio!
21st Century and Contemporary Modern Pendant Necklaces
Diamond, White Diamond, 18k Gold
Approx total weight: 2.00 cts Diamond Color: E-F Diamond Clarity: Vvs1 Cut: Excellent 36" Hand Carved chain included. If you would also like a shorter chain to switch off on we can...
Emilio Jewelry 18 Karat Yellow Gold Puffed Diam...
Emilio!
21st Century and Contemporary Modern Pendant Necklaces
Diamond, White Diamond, 18k Gold
Approx total weight: 1.78 cts Diamond Color: E-F Diamond Clarity: Vs Cut: Excellent 36" Hand carved chain however we can throw in a short chain that you can switch off on depending...
Antique 1.67 Carat Diamond and Yellow Gold Whit...
Unknown
Vintage 1910s Drop Necklaces
Diamond, 15k Gold, White Gold, Yellow Gold
A stunning, fine and impressive 1.67 carat diamond and 15 karat yellow gold, 15 karat white gold set necklace; part of our diverse collection of antique jewelry and estate jewelry. ...
Pear Shape Blue Sapphire and Diamond Halo Penda...
Roman Malakov
21st Century and Contemporary Modern Pendant Necklaces
Diamond, Blue Sapphire, 18k Gold, White Gold
Features a 1.88 carat pear shape blue sapphire center accented by two rows of round brilliant diamonds. Suspended on a pear and marquise cut diamond surmount attached to a diamonds ...
Pear Shape Blue Sapphire and Diamond Halo Drop ...
Roman Malakov
21st Century and Contemporary Modern Drop Necklaces
Diamond, Blue Sapphire, 18k Gold, White Gold
Set with a pear shape blue sapphire weighing 1.78 carats. Embellished by two rows of round diamonds; Suspends on a round cut diamond halo surmount attached to a diamonds by the yard ...
Diamond Full Set 18 Carat White Gold Cross Pend...
Unknown
21st Century and Contemporary Modern Pendant Necklaces
Diamond, White Gold
A dazzling diamond full set 18 carat white gold cross pendant, central princess cut diamond, a surround of twenty-five baguette diamonds and fifty-two round brilliant cut diamonds. T...
Chopard GIA Diamond Pendant
Chopard
Early 2000s Chain Necklaces
Diamond, 18k Gold
Chopard! Diamond pendant Asher cut diamond Size: 2.01 CT Color: H Clarity: VVS 1 Hallmark: Chopard #79/2938-20, 2790473 set in 18 k white gold 16" chain
Henry Dunay Diamond Necklace
Henry Dunay
21st Century and Contemporary Artist Drop Necklaces
Diamond, 18k Gold
Beautiful 1.53 carat pear shape diamond set in a V style 18k gold . Diamond is G.I.A. certified, color G clarity is IF (internally flawless) G.I.A. certificate #226377
GIA Certified Fancy Light Yellow Diamond Halo P...
Roman Malakov
21st Century and Contemporary Modern Pendant Necklaces
Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold
This ring features a gorgeous 1.52 carat oval cut diamond center stone that GIA certified as Fancy Light Yellow color and SI1 clarity. The center stone is surrounded by a single row ...
Emilio Jewelry GIA Certified Fancy Greenish Yel...
Emilio!
21st Century and Contemporary Modern Pendant Necklaces
Diamond, Yellow Diamond, 18k Gold
1.40 Carat GIA Certified center diamond Fancy Greenish Yellow Cushion center, what a rare stone! .28ct of vivid yellow diamonds make the rest of this gorgeous necklace into a masterp...
Antique Belle Époque Style 1.70 Carat Aquamarin...
Unknown
2010s Belle Époque Pendant Necklaces
Aquamarine, Diamond, 18k Gold
A refined an elegant antique style pendant created in the Belle Epoque style which lasted from the 1870s through to the outbreak of the 1st World War. Set to the centre with an oval...
Antique Style 1.82 Carat Green Tourmaline Penda...
2010s Belle Époque Pendant Necklaces
Black Diamond, Tourmaline, 18k Gold
A refined an elegant antique style pendant created in the Belle Epoque style which lasted from the 1870s through to the outbreak of the 1st World War. Set to the centre with an oval...
1.69 Carat Contemporary Diamond Necklace, 18 Ca...
Unknown
Early 2000s Contemporary Multi-Strand Necklaces
Diamond, 18k Gold
A modern, diamond necklace of recent vintage comprising three strands of rub-over set diamonds (40 diamonds in total), suspended by chain from two rectangular white panels each grain...
Victorian Old European Diamond Platinum Filigre...
Unknown
Antique Early 1900s Pendant Necklaces
Diamond, White Diamond, Platinum
EGL certified Victorian 1900 handmade filigree drop pendant and handmade filigree chain. The diamonds are white old cut and sparkly. All original. 1 Center diamond EGL certified .9...
Rose Gold and Platinum Diamond Crescent Pendant
Single Stone
2010s Victorian Pendant Necklaces
Diamond, 18k Gold, Platinum
1.64ctw Old European and Old Mine cut diamonds set in a handcrafted 18k rose gold and platinum mounting. Comes with 30" 18k rose gold chain.
1970s Sapphire and Diamond White Gold Cluster P...
Unknown
20th Century Pendant Necklaces
Diamond, Blue Sapphire, 18k Gold, White Gold
An impressive vintage 1.02 carat blue sapphire and 0.86 carat diamond, 18 karat white gold cluster pendant; part of our diverse vintage jewelry and estate jewelry collections This f...
1900s 1.86 Carat Tourmaline and Seed Pearl Yell...
Unknown
Antique Early 1900s Pendant Necklaces
Pearl, Tourmaline, 9k Gold, Yellow Gold, Gold
An impressive antique 1.86 carat tourmaline and seed pearl, 9 karat yellow gold necklace; part of our diverse antique jewelry and estate jewelry collections This fine and impressive...
Diamond Cross Pendant with Chain
Unknown
21st Century and Contemporary Pendant Necklaces
Diamond, 14k Gold, 18k Gold
Diamond cross pendant is set in 18K white gold. There are fifty-two (52) round diamonds totaling 1.75 carats; they are F-H in color and VS1-SI2 in clarity. The chain is 14K white g...
Penny Preville 1.59 Carat Diamond Gold Chandeli...
Penny Preville
1990s Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
Penny Preville Chandelier style diamond pendant necklace. 18k white gold with a “Diamond by the Yard” style chain. 2 square cut diamonds, approx. total weight .30cts, G, SI1, 3.32 x...
1.50 Carat Pave Diamond Ball Adjustable Gold Dr...
Unknown
1990s Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
Adjustable 18k white gold diamond drop necklace. Secure pave catch allows wear from 16 to 19 inches. Approx. 120 full cut diamonds, approx. total weight 1.50cts, G-H, VS1 - SI1 18k ...
Diamond Heart Necklace
Emilio!
21st Century and Contemporary Modern Pendant Necklaces
Diamond, White Diamond, 14k Gold, 18k Gold, Platinum
Approx. 2.00 carats total weight diamonds.The finest conflict free diamonds set in our unique diamond necklace. (Standard length is 17inch- 18inch, however we can alter this necklace...
Victorian Gold and Diamond Double Heart Pendant...
Unknown
Antique Early 1900s Pendant Necklaces
Diamond, 14k Gold
Circa 1900 Double Heart Pendant Necklace, 14K yellow Gold and set with old Mine Cut Diamonds that are very clean and White Grading as H in color and VS in Clarity and totaling 1.50 C...
Art Deco Ruby Diamond Platinum Pendant
Original Deco / Mindi Mond Redesign
Early 20th Century Art Deco Drop Necklaces
Diamond, Ruby, Platinum
Reconceived by Mindi Mond from the original deco, this platinum pendant has approx. 1.00+ carats in rubies, plus approx. 0.75 carats of round-cut diamonds. Includes a custom platinu...
1920s Art Deco Sea Pearl 1.90 Carat Diamond Gol...
Unknown
Early 20th Century Art Deco Pendant Necklaces
Diamond, Natural Pearl, 14k Gold
Golden Art Deco necklace of high value with many diamonds (Vintage cuts / 1.90 carat) c. 1920 White gold ( Checked / 14 ct 585) Diamonds (Vintage cuts / 1....
1.50 Carat Diamond and Teardrop Pearl Gold Earr...
Unknown
21st Century and Contemporary Contemporary Drop Necklaces
Diamond, White Diamond, Pearl, Cultured Pearl, Freshwater Pearl, 18k Gol...
Very Delicate & Classy Set The Necklace is 18K White Gold There are 0.50 Carats in Diamonds G/H VS The pearl is a Cultured Freshwater Teardrop Shape 14mm x 9.50mm The chain measu...
Tiffany & Co. GIA Certified Natural Ruby Yellow...
Tiffany & Co.
Vintage 1960s Necklace Enhancers
Ruby, 14k Gold, 18k Gold, Yellow Gold, Gold
1960s Tiffany & Co natural no heat GIA Certified Ruby brooch. Textured 18k yellow gold with a 14k pin stem and catch, may have been added later. 16 round rubies 2.5mm approxima...
Still looking?
Get weekly alerts when there are new arrivals for Carat Necklaces
More Ways to Browse