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1 Carat Necklaces

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Shlomit Rogel, 1.48 Carat GIA Certified Natural Sapphire Diamond Pendant 18KW
Located in Ramatgan, IL
Shlomit Rogel - 1.48 CARAT GIA Certified Natural Sapphire Diamond Pendant A classic. This remarkable two-stone red and purple sapphire pendant is done in a classic design, surrounde...
Category

2010s Art Deco 1 Carat Necklaces

Materials

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

Monica Rich Kosann Sun, Moon and Stars Locket in 18K Yellow Gold with Diamonds
Located in New Cannan, CT
Defy Gravity! Our Sun, Moon, and Stars locket features over 1 carat of hand paved diamonds and is presented on a 32" black steel chain with diamond accent. Your stories are importa...
Category

20th Century Contemporary 1 Carat Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Yianni Creations 1.1 Carat Blue Topaz Fine Silver and 24 Karat Gold Pendant
Located in Astoria, NY
Yianni Creations Midas Collection 100% Handmade Artisan Pendant from Fine Silver with a layover of 24 Karat Yellow Gold features 1.1 Carat Oval Cut London Blue Topaz complemented by ...
Category

2010s Artisan 1 Carat Necklaces

Materials

Topaz, Gold, 24k Gold, Gold Plate, Yellow Gold, Silver, Sterling Silver

1.00 Carat Princess Cut Diamond Solitaire Pendant Necklace
Located in Brunswick, ME
Features a single princess cut natural diamond in a bezel setting with a weight of 1.00 carat, G color and SI2 clarity. The pendant features a 18 inch chain white gold 18K
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, 18k Gold, White Gold

Yianni Creations Fine Silver Oval Amethyst Handmade Long Drop Pendant Necklace
Located in Astoria, NY
Yianni Creations fine silver 950 purity plated with palladium pendant necklace from Ammos Collection crafted in Greece and featuring 1.25 Carat oval cut amethyst. The gorgeous unique...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Aquamarine, Citrine, Garnet, Multi-gemstone, Pearl, Freshwater Pearl, Pe...

Pear Shape Colombian Emerald Solitaire Pendant Drop Necklace in 18 Karat Gold
Located in Brunswick, ME
Pear Shape Colombian Emerald Solitaire Pendant Drop Necklace in 18K Yellow Gold This fine necklace features a medium intense AAA green natural Colombian emerald approx. 1.00 Carat, ...
Category

21st Century and Contemporary Modern 1 Carat Necklaces

Materials

Emerald, Gold, 18k Gold, Yellow Gold

1.00 Carat Natural Colombian Emerald Drop Pendant 18 Karat
Located in Brunswick, ME
Exclusive natural Colombian emerald drop pendant, bezel set. Feature 1 genuine and natural emerald cut Colombian emerald bezel set, approximately 1.00 carats, perfect medium green c...
Category

21st Century and Contemporary Art Deco 1 Carat Necklaces

Materials

Emerald, 18k Gold, Yellow Gold

Emerald Pendant Charm 18 Karat Yellow Gold
Located in Brunswick, ME
Shimmering emerald charm drop pendant bezel set Colombian emerald pear cut. All natural. featuring one genuine and natural pear cut Colombian emerald, approx. 1.10 carat, glimmering ...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Emerald, 18k Gold, Yellow Gold

Jona White Diamond 18 Karat Yellow Gold Necklace
By Jona
Located in Torino, IT
Jona design collection, hand crafted in Italy, 18 karat yellow gold necklace suspending a white diamond drop briolette cut weighing 0.09 carats, G color, VS2 clarity. Chain Length: ...
Category

21st Century and Contemporary 1 Carat Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Yianni Creations 1.35 Carat Peridot and Diamond Fine Silver and Rhodium Pendant
Located in Astoria, NY
Yianni Creations Hephestos Collection 100% Handmade Artisan Pendant from Fine Silver featuring 1.35 Carat Oval Cut Peridot accompanied by 0.03 Brilliant Cut Diamond contrasting on Bl...
Category

2010s Contemporary 1 Carat Necklaces

Materials

Diamond, White Diamond, Peridot, Palladium, Rhodium, Silver, Sterling Si...

Antique Style Diamond Pendant Gold
Located in Brunswick, ME
Showcasing a stylish marquise shape antique 1.29 carat diamond pendant, Made of Solid 14K White & Yellow Gold 258 genuine round cut diamonds, Approx : 1.29 carat, H-I-J Color /SI Cl...
Category

1950s Art Nouveau Vintage 1 Carat Necklaces

Materials

Diamond, 14k Gold

18 Karat White Gold Pear Shaped Diamond Pendant
Located in Great Neck, NY
Pear shaped diamond pendant with double halo of round stones set in 18K white gold. The center is a princess in the middle with 4 marquise around it to create the illusion of a singl...
Category

21st Century and Contemporary Modern 1 Carat Necklaces

Materials

Diamond, 18k Gold, White Gold

14 Karat White Bar Diamond Pendant 7 Pointers
Located in Great Neck, NY
Diamond bar pendant set in 14K white gold. The pendant is set with 16 stones each weighing 0.07 carats. The total diamond weight is 1.12 carats. The stones are G-H, SI clarity. The t...
Category

21st Century and Contemporary Modern 1 Carat Necklaces

Materials

Diamond, 14k Gold

Jona Floating White Diamond 18 Karat Yellow Gold Necklace
By Jona
Located in Torino, IT
Jona design collection, hand crafted in Italy, 18 karat yellow gold Necklace suspending 7 drop cut white diamonds weighing 0.99 carats in total, G color, VS2 clarity. Chain Length: ...
Category

21st Century and Contemporary 1 Carat Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Stephen Webster Vertigo Very Obtuse 18 Karat Gold and White Diamond Necklace
Located in London, GB
Modern and intriguing, Vertigo combines technology with tradition with mixed media materials of titanium and ceramic enamel, precious metals, diamonds and exotic baguette cut spinels...
Category

2010s Contemporary 1 Carat Necklaces

Materials

Diamond, White Diamond, White Gold, Enamel, Gold, 18k Gold

Shlomit Rogel, 1 Carat Morganite and Diamonds Pendant in 14 Karat White Gold
Located in Ramatgan, IL
Shlomit Rogel - 1 Carat Morganite & Diamonds Pendant in Rose Gold Pear shaped morganite classic halo style pendant, set with a pinkish 1 carat natural morganite gemstone and shiny...
Category

2010s Modern 1 Carat Necklaces

Materials

Morganite, Diamond, White Gold, Gold, 14k Gold

Suzy Levian 14 Karat White Gold 1.00 Carat Round Diamond Station Necklace
Located in Great Neck, NY
This elegant necklace is available in your choice of stunning 14k white, yellow or rose gold. The chain accentuated with twelve glittering diamonds for a charming look and a lobster ...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

White Diamond, Diamond, Gold, White Gold

Suzy Levian 14 Karat Rose Gold 1.00 Carat Round Diamond Station Necklace
Located in Great Neck, NY
This chain necklace is accentuated with twelve shimmering white diamonds for a charming look and a lobster claw clasp for secure fit. This necklace has been designed to be worn alone...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, White Diamond, Gold, 14k Gold, Rose Gold

Suzy Levian Sterling Silver Blue Sapphire Solitaire Necklace
Located in Great Neck, NY
Add subtle color to the classic look! This cable chain necklace is crafted of sterling silver and features a 1.25 ct blue sapphire gemstone, secured by four prongs. Whether you are m...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Blue Sapphire, Sterling Silver

Suzy Levian 14 Karat Yellow Gold 1.00 Carat Round Diamond Station Necklace
Located in Great Neck, NY
This elegant necklace is available in your choice of stunning 14k white, yellow or rose gold. The chain accentuated with twelve glittering diamonds for a charming look and a lobster ...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

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

Burmese Red Spinel 1.15 Carat Solitaire Drop Pendant Necklace 18 Karat Gold
Located in Brunswick, ME
Classic 18k yellow gold natural Burmese red spinel approx. 1.15 carat drop solitaire pendant necklace. A cushion brilliant cut natural Burmese spinel with a bright red color, VS in...
Category

21st Century and Contemporary Art Deco 1 Carat Necklaces

Materials

Spinel, Gold, 18k Gold, Yellow Gold

Emerald and Diamond Pendant Necklace Yellow Gold
Located in Brunswick, ME
Beautiful and classic pendant set with a round cut Colombian emerald approx. 0.74ct surrounded by round brilliant cut diamond approx. 0.63ct G-H SI1. Mounted on 14k yellow gold Cont...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, Emerald, 14k Gold

Stephen Webster Fly by Night White Gold and White Diamond Pavé Triple Necklace
Located in London, GB
This 'Fly By Night' Pavé Triple Necklace is handcrafted in 18ct white gold and 1.29 carat white diamond pavé. Inspired by the nocturnal winged creatures that live within the depths o...
Category

2010s Contemporary 1 Carat Necklaces

Materials

White Diamond, Diamond, Gold, 18k Gold, White Gold

1.10 Carat Natural Diamond Leaf Necklace 14 Karat White Gold G SI
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace 1.10CT G-H SI 14K White Gold, 5.10 gram, Pave style 7/16 inch in height, 1/4 inch in width 70 stones ...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, 14k Gold, White Gold

1.01 Carat Natural Diamond Floral Necklace 14 Karat White Gold G SI
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace 1.01CT G-H SI 14K White Gold, 4.2 gram, Pave style 7/16 inch in height, 7/16 inch in width 93 stones ...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, 14k Gold, White Gold

Contemporary French 1.02 Carat Diamond and White Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
An impressive French import 0.60 carat diamond and 18 karat white gold pendant and chain; part of our diverse diamond jewellery and estate jewelry collections. This fine and impress...
Category

Early 2000s Contemporary 1 Carat Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

1.08 Carat Natural Diamond Butterfly Necklace 14 Karat White Gold G SI
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace 1.08CT G-H SI 14K White Gold Pave style , 3.5 grams 7/8 inch in height, 15/16 inch in width 46 Diam...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, 14k Gold, White Gold

1.00 Carat Natural Diamond Heart Necklace 14 Karat White Gold G SI Chain
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace 1.00CT G-H SI 1/2 inch in height, 9/16 inch in width 14K White Gold, Pave style, 4.2 grams 46 Dia...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, 14k Gold, White Gold

Teardrop Halo Diamond by the Yard Necklace in 14 Karat White Gold 1.30 Carat
Located in New York, NY
Retails for 2,900 USD. In excellent condition and recently polished. Chain is 16 inches in length.cComes with Appraisal.
Category

21st Century and Contemporary 1 Carat Necklaces

Materials

White Gold

Hearts of Fire 1.00 Carat Diamond White Gold Pendant Necklace
Located in Stamford, CT
Ideal cut 1.00 carat total hearts of fire diamond pendant necklace. 3 round graduated diamonds set in 18k white gold. Signed HOF on both chain and pendant. 18 inch chain. 3 round b...
Category

21st Century and Contemporary 1 Carat Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

1.00 Carat Sapphire Diamond Halo White Gold Heart Pendant Necklace
Located in Stamford, CT
Sapphire and diamond heart pendant necklace. Invisible set blue square sapphire heart with a halo of round brilliant cut diamonds set in 18k white gold with a 16 inch 18k chain. 21 ...
Category

21st Century and Contemporary 1 Carat Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, 18k Gold, White Gold

GIA Certified 1.02 Carat Pear Shape Diamond Halo Pendant Necklace
Located in New York, NY
Features a 1.02 carat GIA certified (F color, SI2 clarity) pear shape diamond set in a brilliant diamond halo. The pendant is suspended on a chic 16 inch diamonds by the yard chain. ...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, 18k Gold, Platinum

1.17 Carat Natural Diamond Fashion Necklace 14 Karat White Gold G SI Chain
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace with 18'' chain 1.17CT G-H SI 14K White Gold, Pave style, 5.5 gram 13/16 inch in height, 1/2 inch in...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, White Gold, 14k Gold

GIA Certified Heart Diamond Necklace in 14 Karat White Gold G VVS2 1.06 Carat
Located in New York, NY
GIA Certified Heart Diamond Necklace in 14KT White Gold G VVS2 1.06 ctw PRIMARY DETAILS SKU: 060379 Listing Title: GIA Certified Heart Diamond Necklace in 14KT White Gold G VVS2 1.0...
Category

21st Century and Contemporary 1 Carat Necklaces

Materials

Diamond, White Gold

Diamond by the Yard Pear Shaped Cut Diamond Necklace
Located in New York, NY
Pear Shape: 0.60 ct (estimated) twd Round Diamond: 0.60 ct twd (estimated) Total Weight: 3.70 grams
Category

21st Century and Contemporary 1 Carat Necklaces

Materials

Diamond, White Gold

Diamond Floral Cluster Pendant 1.04 Carat 18 Karat White Gold
Located in New York, NY
18K White gold pendant featuring 7 round brilliants weighing 1.04 carats in a floral cluster motif. Color: H-I Clarity: SI1-SI2 Available in any size, gemstone, and gold color.
Category

2010s Contemporary 1 Carat Necklaces

Materials

Diamond, White Gold

Diamond Floral Cluster Pendant 1.37 Carat 18 Karat White Gold
Located in New York, NY
18K White gold pendant featuring 7 round brilliants weighing 1.37 carats in a floral cluster motif. Color H Clarity VS2-SI1
Category

2010s Contemporary 1 Carat Necklaces

Materials

Diamond, White Gold

1.00 Carat Natural Diamond Bezel Necklace 14 Karat White Gold G SI 5 Pointers
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace with 18'' chain 1.00CT G-H SI 14K White Gold, Bezel style, 4.9 gram 9 inch in height, 1/8 inch in wi...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, 14k Gold, White Gold

1.00 Carat 3 Stone Diamond Necklace G-H SI 14 Karat White Gold Chain
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace with 18'' chain 1.00CT G-H SI 14K White Gold, Prong style, 3 gram 3/8 inch in height, 3/8 inch in wid...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, 14k Gold, White Gold

Antique 1930s 2.24 Carat Diamond and Yellow Gold Platinum Set Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 2.24 Ct diamond and 14k yellow gold, platinum set necklace; part of our diverse antique jewelry collection. This stunning diamond cluster nec...
Category

1930s Vintage 1 Carat Necklaces

Materials

Diamond, 14k Gold, Yellow Gold, Platinum

Antique 1920s 3.33 Carat Diamond and Platinum Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique platinum and 3.33 carat diamond necklace; part of our diverse 1920s diamond jewelry collections. This stunning and impressive 1920s diamond n...
Category

20th Century 1 Carat Necklaces

Materials

Diamond, Platinum

GIA Certified 1.16 Carat Paraiba Tourmaline with Diamonds Pendant Necklace 18k
Located in BEVERLY HILLS, CA
Rare Paraiba tourmaline and diamond pendant necklace, GIA report. 1.16ct pear Paraiba tourmaline with a GIA certificate. Complimented with 0.33 carats of round brilliant diamonds. Pa...
Category

2010s Modern 1 Carat Necklaces

Materials

Diamond, Tourmaline, Paraiba, 18k Gold, White Gold

Tsavorite Pendant 1.17 Carat with Diamonds 0.23 Carats 18 Karat Gold
Located in Carlsbad, CA
Tsavorite = 1.17 Carats 24 Diamonds = 0.23 Carats Metal: 18K White Gold Jewelry Gift Box Included
Category

21st Century and Contemporary Modern 1 Carat Necklaces

Materials

Diamond, Garnet, Tsavorite, Gold, 18k Gold, White Gold

Cartier Himalia Diamond Necklace in 18 Karat White Gold 1 Carat
Located in New York, NY
Retails for 8,200 USD. In excellent condition and recently polished. Comes with Box and Certificate of Authenticity.
Category

21st Century and Contemporary 1 Carat Necklaces

Materials

White Gold

14 Karat White Diamond Heart Pendant 1.50 Carat
Located in Great Neck, NY
Diamond heart pendant set in 14K white gold. The pendant is set with 20 stones each weighing 0.07 carats. The total weight is 1.40 carats. The color of the stones are G-H, the clarit...
Category

21st Century and Contemporary Modern 1 Carat Necklaces

Materials

White Diamond, 14k Gold

Hamsa Diamond Necklace 1.15 Carats
Located in Beverly Hills, CA
18K white gold diamond pendant Hamsa, set with a total of 1.15 carat round brilliant diamonds. Length - 0.96 inches Width - 0.54 inches Chain length - 18" inches with an adjuster to ...
Category

21st Century and Contemporary Modern 1 Carat Necklaces

Materials

Diamond, White Diamond, White Gold, 18k Gold

Judith Ripka Diamond Heart Necklace with Diamond Chain in 18 Karat Yellow Gold
Located in New York, NY
Beautifully hand crafted heart necklace with bezel set diamond chain in 18k yellow gold. The details are as follows: Diamond weight : 1 carat ( GH color and VS clarity ) Metal : 1...
Category

Early 2000s 1 Carat Necklaces

Materials

Diamond, Yellow Gold

1.00 Carat Diamond by the Yard Necklace G SI 14 Karat White Gold 15 Pointers
Located in New York, NY
1.00 Carat Diamond by the Yard Necklace G SI 14K White Gold 15 pointers 18 inch 100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond by the Yard Necklace 1.00CT G-H S...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, 14k Gold, White Gold

Lagos Caviar Blue Topaz Solitaire Necklace Sterling & Gold -925 18k Round 1.00ct
Located in Greensboro, NC
Brand: Lagos Collection: Caviar Metal Content: Sterling Silver & 18k Yellow Gold Stone Information: Genuine Topaz Treatment: Routinely Enhanced Carat: 1.00ct Cut: Round Color: Blu...
Category

21st Century and Contemporary 1 Carat Necklaces

Materials

Topaz, Gold, 18k Gold, Yellow Gold, Sterling Silver

1.07 Carat Princess Cut Diamond Solitaire Pendant Necklace
Located in New York, NY
A simple and classic piece showcasing a 1.07 carat princess cut diamond, set in a polished bezel made in 14k yellow gold. Suspended on an 18 inch yellow gold chain. Diamond is approx...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

GIA 1.07 Carat Fancy Yellow Round Diamond Pendant 14 Karat White Gold
Located in Great Neck, NY
Natural gorgeous diamond pendant, 1.07 ct GIA round brilliant cut diamonds. set in 14k white gold. 16 inch long. Diamond Color: Fancy Light Brownish Greenish Yellow Clarity: I2
Category

2010s 1 Carat Necklaces

Materials

Diamond, Brown Diamond, Gold, 14k Gold, White Gold

14K Yellow White Gold Diamonds 0.40 Carat Center Circle Pendant Chain Necklace
Located in Boca Raton, FL
14K Yellow White Gold Diamonds 0.40 Carat Center Circle Pendant Chain Necklace 1.28 carat G color, VS clarity diamonds total weight. 0.40 carat diamond center. This two-tone gold n...
Category

21st Century and Contemporary Modern 1 Carat Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

HARBOR D. Oval Shape Alexandrite Loose Stone 1.12 Carat
Located in New York, NY
A lovely 1.12 Carat oval shape Alexandrite. Can be set in a ring or pendant. More shapes and sizes available. Email for inventory.
Category

2010s Contemporary 1 Carat Necklaces

Materials

Alexandrite

1.00 Carat Marquise Cut Diamond Solitaire Pendant Necklace
Located in New York, NY
A simple and classic piece showcasing a 1.00 carat marquise cut diamond, set horizontally in a polished bezel made in 14k white gold. Suspended on an 18 inch white gold chain. Diamon...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, 14k Gold, White Gold

1.02 Carat Pear Shape Diamond Solitaire Pendant Necklace
Located in New York, NY
A simple and classic piece showcasing a 1.02 carat pear shape diamond, set in a polished bezel made in 14k white gold. Suspended on an 18 inch white gold chain. Diamond is approximat...
Category

21st Century and Contemporary Contemporary 1 Carat Necklaces

Materials

Diamond, 14k Gold, White Gold

PANIM 1 Carat Mille Etoiles Dangling Diamond Necklace in 18 Karat White Gold
Located in Tsim Sha Tsui, Hong Kong
PANIM 1 Carat Mille Etoiles Dangling Diamond Necklace in 18 Karat White Gold Very delicate, yet with 1 carat of diamonds! This necklace feature 9 white diamond full drops cut as "b...
Category

2010s Modern 1 Carat Necklaces

Materials

White Diamond, 18k Gold

PANIM Yellow Gold Briolette Diamond Pendant Necklace
Located in Tsim Sha Tsui, Hong Kong
This Panim Danging Briolettes Necklace is made of 18K Yellow gold with 1.03 ctw of diamonds. This piece is handcrafted and manufactured by Panim. All of the diamonds are hand-set ...
Category

21st Century and Contemporary Modern 1 Carat Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

PANIM Rose Gold Briolette Diamond Pendant Necklace
Located in Tsim Sha Tsui, Hong Kong
This Panim Danging Briolettes Necklace is made of 18K Rose gold with 1.03 ctw of diamonds. This piece is handcrafted and manufactured by Panim. All of the diamonds are hand-set by...
Category

21st Century and Contemporary Modern 1 Carat Necklaces

Materials

Diamond, White Diamond, 18k Gold, Rose Gold