3 Carat Necklaces
3
267
to
84
239
5
19
243
1
1
1
3
52
13
9
8
5
191
75
1
231
103
95
85
80
189
85
35
20
18
109
34
24
16
8
to
100
74
10
9
3
2
1
1
Carat Weight: 3 Carat
Peter Suchy GIA Certified 2.57 Carat Sapphire Diamond Platinum Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Peter Suchy natural yellow sapphire and diamond pendant necklace. Handmade platinum setting with a GIA certified shield cut lemon yellow natural sapphire accented by an old mine cut...
Category
21st Century and Contemporary 3 Carat Necklaces
Materials
Diamond, Sapphire, Yellow Sapphire, Platinum
14 Karat White Gold 3.12 Carat Diamond Tennis Necklace
Located in Great neck, NY
This Classic, Elegant and Beautiful Diamond Necklace will make your look so Glamourous! Crafted of 14K Gold this necklace features 213 natural round white Diamonds weighing approximately 3.12 carats...
Category
21st Century and Contemporary American Contemporary 3 Carat Necklaces
Materials
Diamond, 14k Gold, White Gold
14 Karat Gold Oval Salt and Pepper Diamond Organic Necklace 'Center, 3.21 Carat'
Located in San Francisco, CA
From our exclusive Alpinia collection, we are proud to present this handcrafted One-Of -A-Kind organic design necklace. An exotic combination of an Oval shape Rosetta Salt & Pepper n...
Category
21st Century and Contemporary American 3 Carat Necklaces
Materials
Diamond, Yellow Gold
4.2 Carat Diamond and Pink Sapphire White Gold Necklace with Drop Pendant
Located in Sherman Oaks, CA
Gorgeous Pink Sapphire and Diamond Necklace
Features Bezel-Set Pear-Shaped Pink Sapphires in a Drop at Front
Length of Drop = 70 mm
18k Chain Features Periodic Bezel Set Round Diamon...
Category
21st Century and Contemporary American Modern 3 Carat Necklaces
Materials
Diamond, Pink Sapphire, 18k Gold, White Gold
Roman Malakov 7.05 Carats Round Cut Diamond Three-Stone Journey Pendant Necklace
Located in New York, NY
A beautiful drop necklace style showcasing three round brilliant diamonds graduating in size, set in a polished 18K yellow gold mounting. First diamond weighs 1.74 carats GIA certifi...
Category
21st Century and Contemporary American Contemporary 3 Carat Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
3.00 Carat Natural Diamond Tennis Necklace G SI 14 Karat White Gold
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace
3.00CT
G-H
SI
14K White Gold, Prong style
16 inches in length
N5675.02W16
ALL OUR ITEMS ARE AVAILABL...
Category
21st Century and Contemporary American Contemporary 3 Carat Necklaces
Materials
Diamond, 14k Gold, White Gold
3.17 Carat Oval Shape Blue Sapphire and Diamond Solitaire Pendant Necklace
Located in US
A unique solitaire pendant necklace showcasing a single oval shape natural royal blue sapphire weighing 2.85 carats, suspended on a 18 inch white gold...
Category
21st Century and Contemporary American Contemporary 3 Carat Necklaces
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
18k White and Yellow Gold Green Emerald Oval & Diamond Halo Pendant 3 1/2 Carat
Located in San Francisco, CA
These extraordinary 18k two-tone gold pendant features preminum quality emeralds framed in a halo of brilliant diamonds. This pendant is ideal for special occasions. Experience the D...
Category
21st Century and Contemporary American 3 Carat Necklaces
Materials
Diamond, Emerald, White Gold, Yellow Gold
GIA Certified 2.29 Carat Opal Diamond Halo Platinum Pendant Necklace
Located in Stamford, CT
Natural untreated 2.28 carat GIA certified dark gray opal with green and blue flash with a halo of 18 round brilliant cut diamonds. 18 inch chain and bail are platinum as well.
1 o...
Category
21st Century and Contemporary 3 Carat Necklaces
Materials
Diamond, Opal, Platinum
3.00 Carat Diamond by the Yard Necklace G SI 14 Karat White Gold 14 Stones
Located in New York, NY
3.00 Carat Diamond by the Yard Necklace G SI 14K White Gold 14 stones 18 inches
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond by the Yard Necklace
3.00CT
G-H
SI
1...
Category
21st Century and Contemporary American Contemporary 3 Carat Necklaces
Materials
Diamond, 14k Gold, White Gold
3.00 Carat Diamond Cluster Flower Necklace G SI 14 Karat White Gold Chain
Located in New York, NY
3.00 Carat Diamond Necklace G SI 14K White Gold
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond by the Yard Necklace
3.01CT
G-H
SI
14K Whi...
Category
21st Century and Contemporary American Contemporary 3 Carat Necklaces
Materials
Diamond, 14k Gold, White Gold
3.10 Carat Natural Diamond Heart Necklace 14 Karat White Gold G SI Chain
Located in New York, NY
3.10 Carat Natural Diamond Heart Necklace Pendant G SI 14K White Gold
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace with 18'' chain
3.10CT
G-H
SI
14...
Category
21st Century and Contemporary American Contemporary 3 Carat Necklaces
Materials
Diamond, 14k Gold, White Gold
GIA Certified 3 Ct Natural Oval Ruby & Diamond Pendant Necklace 14K Yellow Gold
Located in New York, NY
GIA Certified 3 Ct Natural Oval Ruby & Diamond Pendant Necklace 14 Karat Yellow Gold
This spectacular Pendant Necklace consisting of a single Oval Shape Natural Ruby approximate...
Category
Early 2000s 3 Carat Necklaces
Materials
Diamond, Ruby, Yellow Gold, 14k Gold
Woven Ball 18 Karat Yellow Gold Diamond Lariat Necklace
Located in New York, NY
The glistening motion of gold is emitted by several 18k yellow gold openwork spheres. A swan hook clasp connects to a large orb bestrewed with round brillian...
Category
2010s American 3 Carat Necklaces
Materials
Diamond, 18k Gold, Yellow Gold, Gold
3.00 Carat Diamond Necklace G SI 14 Karat White Gold 30 Stones
By David Morris
Located in New York, NY
3.00 Carat Diamond by the Yard Necklace G SI 14K White Gold 18 inches
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace
3.00CT
G-H
SI
...
Category
21st Century and Contemporary American Contemporary 3 Carat Necklaces
Materials
Diamond, 14k Gold, White Gold
3.05 Carat Diamond by the Yard Necklace G SI 14 Karat White Gold 5 Pointers
Located in New York, NY
3.05 Carat Diamond by the Yard Necklace G SI 14K White Gold 18 inches 62 stones 5 pointers
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond by the Yard Necklace...
Category
21st Century and Contemporary American Contemporary 3 Carat Necklaces
Materials
Diamond, White Gold
Victorian 3.06 Carat Garnet and Diamond Yellow Gold Snake Necklace
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Victorian 3.06 carat garnet and 0.13 carat diamond, 21 karat yellow gold necklace in the form of a snake; part of our diverse antique jewelry and estate jewelry collections.
This stunning, fine and impressive snake necklace has been crafted in 21k yellow gold.
The exceptional example of Victorian jewelry has been crafted in the form of a snake's head and serpent-like body.
The snake's head is embellished with a textured design and interlacing scrolling leaf motifs.
The head is further ornamented with an impressive claw set heart shaped garnet to the crown, above two Old European cut diamonds, collet set to represent the snake's eyes.
A feature claw set cabochon cut garnet suspends from a ring loop to the snake's open mouth, set to the center of a pear shaped design.
The body of the snake is represented by a graduated snake chain, by which means the necklace is worn around the neck.
The chain secures via a push fit clasp, discreetly positioned to the side of the snake's head.
This stunning Victorian gold snake necklace...
Category
1890s Victorian Antique 3 Carat Necklaces
Materials
Diamond, Garnet, Yellow Gold
PANIM 3.35 Carat Rosecut Diamond 18k White Gold Pendant
By PANIM
Located in Tsim Sha Tsui, Hong Kong
PANIM 3.35 Carat Rosecut Diamond 18k White Gold Pendant
Subtle but attractive ,This Panim rosecut pendant is a timeless piece of jewellery. It ha...
Category
21st Century and Contemporary Hong Kong Modern 3 Carat Necklaces
Materials
Diamond, White Diamond, Gold, White Gold, 18k Gold
3 Carat Tanzanite and 2 Carat Diamond Two Heart Pendant/ Necklace 18 Karat Gold
Located in New York, NY
3 carats of fine quality of Tanzanite pendant surrounded by brilliant round cut Diamonds all mounted in 18 karat White gold. Weight of the necklace is 9 Grams .
Tanzanite Weight...
Category
2010s 3 Carat Necklaces
Materials
Diamond, Tanzanite, 18k Gold, White Gold
3.22 Carat Diamond by Yard Platinum Necklace
Located in Stamford, CT
Filigree link diamond by the yard necklace. 46 Inches that can be worn worn single long or double.
24 round brilliant cut diamonds G-H I, approx. 3.22cts
Platinum
Stamped: PT950
9....
Category
Mid-20th Century 3 Carat Necklaces
Materials
Diamond, Platinum
Roman Malakov 3.09 Carat Blue Topaz and Diamond Solitaire Pendant Necklace
Located in New York, NY
A simple solitaire pendant necklace showcasing a 3.09 carat emerald cut blue topaz, accented by a single round diamond. Made in 18 karat white gold. Suspended on a 16 inch chain (adj...
Category
21st Century and Contemporary American Contemporary 3 Carat Necklaces
Materials
Diamond, Topaz, 18k Gold, White Gold
Peter Suchy GIA Certified 3.04 Carat Sapphire Diamond Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Estate pear shaped sapphire and round diamond pendant necklace. GIA Certified natural color simple heat only. The pendant is 18k yellow gold made in the Peter Suchy Workshop
1 pear...
Category
21st Century and Contemporary 3 Carat Necklaces
Materials
Diamond, Gold, 18k Gold, Yellow Gold
Fine Natural Colombian Emerald Diamond Solitaire Pendant Drop Necklace 18 Karat
Located in US
Fine AAA Colombian Emerald Diamond Solitaire Pendant Drop Necklace 18K Gold
Fine Natural Colombian Emerald, Emerald Cut 1.80 Carat - VS, AAA Vivid Intense Medium Green - Fully Satura...
Category
21st Century and Contemporary American Contemporary 3 Carat Necklaces
Materials
Diamond, White Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
White Round Brilliant Diamond and Oval Blue Topaz Pendant Set in 18 Karat Gold
Located in New York, NY
This unique white round brilliant diamond and blue topaz pendant set is beautifully custom hand made in 18k white gold. The white round brilliant diamond weighs 3 carats approx and o...
Category
Early 2000s American Contemporary 3 Carat Necklaces
Materials
White Diamond, Topaz, 18k Gold, Gold
Roman Malakov 3.39 Carats Total Brilliant Round Diamond by The Yard Necklace
Located in New York, NY
A simple and chic necklace showcasing round brilliant diamonds, bezel set in 18K White Gold, spaced in approximately 0.25 inch increments. Diamonds weigh 3.39 carats total. Approxima...
Category
21st Century and Contemporary American Contemporary 3 Carat Necklaces
Materials
Diamond, 18k Gold, White Gold
Roman Malakov 2.34 Carats Fancy Color Heart Shape Diamond Pendant Necklace
Located in New York, NY
Features 5 colorful heart shape diamonds that vary in sizes set in an 18K Rose Gold bezel. Diamonds weigh 2.34 carats total. Accenting the heart shaped diamonds are vibrant round pin...
Category
21st Century and Contemporary American Modern 3 Carat Necklaces
Materials
Diamond, Yellow Diamond, Pink Diamond, Brown Diamond, 18k Gold, Rose Gold
Tiffany & Co. Platinum Diamond Elsa Perretti Open Heart Necklace
Located in New York, NY
Platinum
Total Weight: 14.9 grams
Diamond: 3.40 ct twd
Chain Length: 17 inches
Heart- 23mm-L 28mm-W
Category
21st Century and Contemporary 3 Carat Necklaces
Materials
Diamond, Platinum
Vintage 3.39 Carats Total Ruby and Diamond Floral Motif Drop Necklace
Located in New York, NY
This beautiful vintage pendant drop necklace showcasing a round brilliant cut diamond center stone embellished with eight full-cut red rubies spaced evenly all around. Finished the f...
Category
1950s Unknown Art Nouveau Vintage 3 Carat Necklaces
Materials
Diamond, Ruby, Platinum
Tiffany & Co.X Collection Diamond Gold Necklace and Earrings
Located in New York, NY
Tiffany and Co
X'-motif, ribbed link necklace with matching earrings
Total weight of the diamonds is 3.40 carats
Diamond 18k yellow gold,
Signed Tiffany and Co.
Measurements:...
Category
1990s American Artist 3 Carat Necklaces
Materials
Diamond, 18k Gold
14K Yellow Gold Diamond Cameo Pin/ Pendant #16476
Located in Washington Depot, CT
Vintage 14K Yellow Gold Cameo Pin/ Pendant
This beautiful cameo piece can be worn as either a pin or a pendant and looks stunning both ways! This piece also features a sparkling rou...
Category
20th Century 3 Carat Necklaces
Materials
Diamond, Gold, 14k Gold, 24k Gold, Yellow Gold
3.38ct Tanzanite Pendant w Diamond Accents in Solid 14K Gold Pear 12.7x8.5mm
Located in Columbus, OH
This deluxe tanzanite is absolutely gorgeous with a rich blue color and beautiful clean oval cut. We set it in a new NNJ pendant design (that reminds us a little of a pineapple!) mad...
Category
2010s American Victorian 3 Carat Necklaces
Materials
Diamond, White Diamond, Tanzanite, Gold, 14k Gold, White Gold
Vintage Platinum Garland, Pearl, Ruby and Diamond Necklace With Earrings
Located in New York, NY
Elevate your jewelry collection with this stunning vintage platinum garland necklace set. This necklace has 4-7mm pearls, 0.70 cts Baguette and Old Single Cuts, White and clean diam...
Category
1990s Victorian 3 Carat Necklaces
Materials
Diamond, Pearl, Ruby, Platinum
3.26ct Aquamarine w Diamond Accents Solid 14k White Gold Marquise Cut 19.5x6.5mm
Located in Columbus, OH
Specifications:
Item Type: Pendant
Gold Purity: 14k
Gold weight: 2.66 grams
Diamond: 42 diamonds totaling 0.36 cts
Stone Specs:
Type: Aquamarine
Weight: 3.26 cts
Shape: Marquise
Si...
Category
2010s American Modernist 3 Carat Necklaces
Materials
Aquamarine, Diamond, White Diamond, 14k Gold, White Gold
Moonstone Teardrop Necklace Bezel Set in 18k Gold, Original Necklace Adjustable
Located in Austin, TX
Rainbow Moonstone Necklace Pear Shape with seven gemstones that dangle. The necklace is adjustable to two different lengths: one at 18 inches and the other at 15 inches. This neckla...
Category
2010s American Artisan 3 Carat Necklaces
Materials
Moonstone, Gold, 18k Gold, Yellow Gold
Colombian Emerald Diamond Pendant Necklace 18 Karat
Located in US
Natural Colombian Emerald Emerald Cut 2.50 Carat and Two Natural Diamond .60 Carat SI1-SI2/ Light Champagne Color.
The Colombian emerald shows a nice medium green /Very good clarity...
Category
21st Century and Contemporary Unknown Contemporary 3 Carat Necklaces
Materials
Diamond, Emerald, 18k Gold, White Gold
Read More
A Centuries-Old Style, Lockets Have Never Lost Their Romantic Appeal
Emblems of heartfelt emotion, elegant vessels for photos and keepsakes and perfect for layering, these special ornaments are an essential component of any thoughtfully curated jewelry collection.
This Van Cleef & Arpels Necklace Is an Heirloom in the Making
With more than 100 carats of diamonds, this vintage stunner converts into different styles, making it as versatile as it is breathtaking.
[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
Next-Level Pearls That Go Well Beyond the Expected
Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.
7 Vibrant Jewels for a Breezy Late-Summer Wardrobe
Soak up the pleasures of the season with a these bold gems.
Whether Worn Alone or Layered, These Chain Link Necklaces Are Trending
Learn more about the stylish links that have passed the test of time.
Meet the Dapper, Mustachioed Parisian Who’s Tops in Crafting Enticing Jewels
After more than a decade creating the iconic Lanvin gems of the Alber Elbaz years, designer Elie Top dove into the world of fine jewelry, mixing silver and gold to create his own striking, timeless look.
Recently Viewed
View AllMore Ways To Browse
Enamel Seed Pearl
Vintage Floral Jewelry Box
Victorian Fob
Victorian Fobs
Antique Seed Pearl And Diamond
Vintage Watch Chains
Pearl Enamel Art Nouveau
Gold Watch Fobes
Gold Watch Fobs
Watch Fob Gold
Antique Egyptian Gold Jewelry
Victorian Fob Jewelry
Vintage Tiffany Jewelry
Cartier 15
9k Gold Watch
Vintage Jewelry Watch Chain
French Curb
Antique Jewelry Egypt