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GIA Certified 1.06 Carat Heart-Shape Diamond 18 Karat Yellow Gold Necklace
Located in Zurich, CH
Elegant GIA certified 1.06 carat heart-shaped diamond and 18 karat yellow gold necklace.
Crafted
Category
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Materials
Diamond, Gold, 18k Gold, Yellow Gold
Alexander GIA Certified 3.04 Carat Heart Diamond Three-Stone Ring 18 Karat Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Modern and classic three-stone diamond engagement ring, GIA certified. High jewelry by Alexander
Category
2010s American Modern Engagement Rings
Materials
Diamond, White Gold, 18k Gold, Gold
18 Karat White Gold Heart Sapphire and Diamonds Halo Pendant GIA '5 1/2 Carat'
Located in San Francisco, CA
Shape Blue Sapphire GIA certified, framed in a halo of 0.40 carat total weight of brilliant diamonds
Category
21st Century and Contemporary American More Necklaces
Materials
Sapphire, Diamond, White Gold
18 Karat Yellow Gold GIA Diamond Horse Cufflinks
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Gold Gia Diamond Horse Cufflinks, Tiffany Designer, Thomas Kurilla created this
Category
2010s American Contemporary Cufflinks
Materials
Diamond, Gold, 18k Gold
Vivid Diamonds .98 Carat Diamond Double Halo Heart Necklace
By Vivid Diamonds
Located in Miami, FL
Stunning Vivid Diamonds Necklace crafted in 18 karat white gold, showcasing a heart shaped diamond
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
18 Karat Pink Vermeil GIA Diamond Horse Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Pink Vermeil Gia Diamond Horse Signet Ring, Tiffany Designer , Thomas Kurilla having a
Category
2010s Contemporary Signet Rings
Materials
Diamond, Vermeil
18 Karat Yellow Vermeil GIA Diamond Horse Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Vermeil Gia Diamond Horse Signet Ring, Tiffany designer, Thomas Kurilla created
Category
2010s American Contemporary Signet Rings
Materials
Diamond, Vermeil
3.06 Carat GIA Certified Sapphire Diamond 18 Karat White Gold Ring
By DGI
Located in Los Angeles, CA
This ring has a gorgeous Heart Cut Blue Sapphire that weighs 1.93 Carats and is GIA Certified. The
Category
2010s American Contemporary Engagement Rings
Materials
Sapphire, Blue Sapphire, Diamond, 18k Gold, White Gold
18 Karat Pink Gold Vermeil GIA Diamond Horse Cufflinks
By Thomas Kurilla
Located in New York, NY
18 Karat Pink Gold Vermeil Gia Diamond Horse Cufflinks, Tiffany Designer, Thomas Kurilla created
Category
2010s American Contemporary Cufflinks
Materials
Diamond, Vermeil, Gold, 18k Gold
GIA Certified 2.01 Carat Fancy Heart Shaped Diamond Pendant Necklace
Located in Houston, TX
natural diamond, SI2. It is set in an 18 karat yellow gold basket on an eighteen inch 18 karat yellow gold
Category
21st Century and Contemporary American Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
GIA Certified 7.08 Carat Brown Heart Shaped Diamond Cocktail Ring
By David Morris
Located in London, GB
karat rose gold
Brown heart-shaped diamond 7.08ct (includes GIA certificate)
Total diamond weight
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Brown Diamond, 18k Gold, Rose Gold
GIA Certified Platinum and 18 Karat Gold Brown and White Diamond Dangle Earrings
Located in Scottsdale, AZ
GIA certified platinum and 18K yellow gold brown and white diamond dangle earrings. Showcasing two
Category
21st Century and Contemporary Dangle Earrings
Materials
Diamond, Brown Diamond, White Diamond, 18k Gold, White Gold, Platinum, Gold
4 Carat Heart Shape Diamond Pendant Necklace GIA Certified N SI2
Located in New York, NY
Diamond For Ladies:
Carat Weight: 4.14 Carats
Color: N
Clarity SI2
Style: Heart Shape
Chains: 18 Karat
Category
2010s American Pendant Necklaces
Materials
Diamond, 18k Gold, Rose Gold
1 Carat Heart Shape Diamond Engagement Ring GIA Certified E VVS2
Located in New York, NY
Teagan 1 Carat E VVS2 Heart Shape Diamond Engagement Ring in 18k White Gold By Mike Nekta.
GIA
Category
2010s American Engagement Rings
Materials
Diamond, 18k Gold, White Gold
Heart Shaped Diamond GIA Gold Pendant Necklace
Located in Beverly Hills, CA
beloved one. It is features a 2.14-carat heart-shape colorless diamond (D color, VS2 clarity GIA diamond
Category
1990s Unknown Pendant Necklaces
Materials
White Diamond, 18k Gold, White Gold
4 Carat Heart Shaped Diamond Engagement Ring GIA Certified FVP SI1
Located in New York, NY
This heart-shaped ring is a gorgeous piece of jewelry that features high-quality 18-karat white
Category
2010s American Engagement Rings
Materials
Pink Diamond, Diamond, 18k Gold, White Gold
Estate 18 Karat White Gold Aquamarine and Diamond Heart Pendant Necklace
Located in Scottsdale, AZ
Estate 18K white gold aquamarine and diamond heart pendant necklace. Showcasing one heart shaped
Category
21st Century and Contemporary Pendant Necklaces
Materials
Aquamarine, Diamond, 18k Gold, White Gold
1960s Riviera Diamond GIA Heart Emerald Gold Necklace
Located in Miami, FL
This stunning estate diamond and emerald heart necklace is crafted in 18 karat White and yellow
Category
Vintage 1960s Art Deco Pendant Necklaces
Materials
Diamond, Emerald, 18k Gold, Platinum
Estate 18 Karat Yellow Gold White & Yellow Diamond Large Heart Pendant Necklace
Located in Scottsdale, AZ
Estate 18K white gold diamond and fancy yellow round diamond large heart pendant necklace
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Yellow Diamond, 18k Gold, White Gold
18k Gold 1.2ct GIA Certified Natural Diamond Heart Solitaire Rose Wedding Ring
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 4.47 grams of 18-karat Rose Gold, The Brouha Ring contains 63 Stones of Round Diamonds
Category
2010s Indian Contemporary Engagement Rings
Materials
Diamond, 18k Gold, Rose Gold
GIA Certified Natural White Saltwater Cultured Pearl Diamonds Necklace 18 Karat
Located in New York, NY
GIA Certified pearl Diamonds necklace.
16.17mm Saltwater / Bead Cultured Pearl
NO Treatments
Category
2010s American Multi-Strand Necklaces
Materials
Diamond, Natural Pearl, 18k Gold, Yellow Gold
GIA Certified Ceylon Heart Shape Sapphire & 3.5 Carat Diamond Stud Earring 18KG
Located in New York, NY
GIA Certified Natural Ceylon Heart Shape Sapphire & 3.5 Carat Diamond Stud Earring 18 Karat white
Category
Early 20th Century Stud Earrings
Materials
Diamond, Blue Sapphire, 18k Gold
Scarselli 12 Carat Fancy Intense Yellow Heart Shape Diamond VS1 Ring GIA
By SCARSELLI
Located in New York, NY
diamond (GIA graded VS1 ) is surrounded by Yellow diamonds in an 18 karat Yellow gold hand made ring. The
Category
2010s American Contemporary Cocktail Rings
Materials
Yellow Diamond, 18k Gold
GIA Certified Natural 3.32 Carat Fancy Intense Yellow Heart Cut Diamond Ring
By Gad & Co.
Located in Miami, FL
white diamond halo. Set in 18 karat solid white and yellow gold. The center stone is a true investment
Category
2010s Hong Kong Modern Engagement Rings
Materials
Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold
Estate 18 Karat Two-Tone Gold Diamond Fashion Heart Shaped Pendant Necklace
Located in Scottsdale, AZ
Estate 18K two-tone gold diamond fashion heart shaped pendant necklace. Showcasing one heart shaped
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold, Yellow Gold
GIA Certified 7.37 Carat Heart Garnet and Diamond Ring in 18K White Gold
Located in Hong Kong, HK
This ring, crafted in 18-karat white gold, boasts a captivating heart-shaped garnet, GIA certified
Category
21st Century and Contemporary Hong Kong Contemporary Cocktail Rings
Materials
Diamond, Garnet, 18k Gold, White Gold
GIA Certified 2.02 Carat 18 Karat White Gold Brown Diamond Halo Engagement Ring
Located in London, GB
This Stunning GIA Certified 2.02 Carat Natural Fancy Yellow-Brown Heart Brilliant Diamond set in
Category
2010s British Modern Engagement Rings
Materials
Diamond, Brown Diamond, White Diamond, 18k Gold
David Rosenberg 11.11 Carat Total Weight Heart Shape GIA by Pass Diamond Ring
By David Rosenberg
Located in Boca Raton, FL
Rosenberg Diamonds & Co. 11.11 carat total weight Heart shape 5.19 carat Fancy Light Yellow SI1
Category
21st Century and Contemporary North American Modern Fashion Rings
Materials
Diamond, White Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold
1.74 Carat Diamond Engagement Ring GIA Certified 18 Karat Yellow Gold Ring
Located in Jupiter, FL
Stunning engagement ring made with one 1.14 carats diamond GIA certified with VVS1 clarity and K
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, 18k Gold, Yellow Gold
GIA Certified Green Tourmaline Diamonds Ring 18 Karat Yellow Gold Cocktail Ring
Located in München, DE
: Afghanistan. With gemstone report by GIA No. 7438008017 dated April 12, 2022.
The upper shoulders are set on
Category
21st Century and Contemporary Italian Cocktail Rings
Materials
Diamond, Tourmaline, Yellow Gold
2000s White Gold GIA Certified Heart Jade and Diamond Pendant
Located in Atlanta, GA
Item Details:
Metal Type: 18 Karat White Gold
Weight: 4.44 grams
Color Stone Details:
GIA
Category
Early 2000s Unknown Contemporary Pendant Necklaces
Materials
White Diamond, Jade, White Gold
GIA Certified No Heat Ceylon Pink Sapphire Diamond 2.14 Carat 18 Karat Ring
By OGI Ltd
Located in New York, NY
carats Diamond 0.80 Carat 18 Karat Ring. This stunning piece of jewelry is a testament to timeless beauty
Category
2010s American Contemporary Cocktail Rings
Materials
Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, White Gold
Gia Certified Cocktail Ring 18Kt Yellow Gold 4.11 Ct Heart Cut Red Ruby Diamonds
Located in Miami, FL
yellow gold of 18 karats, with high polished finish and embellished with a great selection of natural
Category
1990s American Modern Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
GIA Certified 1.07 Carat J Color VS1 Round-Cut Diamond and 18 Karat Ring
By Gad & Co.
Located in Miami, FL
with Heart-Shaped Prongs, 0.22 Carats Round-Brilliant Cut Diamonds, 2.72 Grams
✔ Metal: 18K White Gold
Category
21st Century and Contemporary Unknown Engagement Rings
Materials
White Diamond, Diamond, Gold, 18k Gold, White Gold
GIA Certified Heart Shape Bypass Fancy Light Pink Fancy Yellow Ring
By Antinori Fine Jewels
Located in Rome, IT
designed to captivate hearts. This resplendent ring features a Fancy Yellow heart-shaped diamond, boasting
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond, Yellow Diamond, Pink Diamond, 18k Gold, White Go...
18 Karat Gold GIA Fine Vivid Red Oval Ruby and Diamond Three-Stone Ring
Located in Montclair, NJ
You are looking at a truly breathtaking ruby and diamond three stone engagement ring, hand crafted
Category
2010s American Three-Stone Rings
Materials
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
Vivid Diamonds Sapphire and Diamond Flower Earrings
By Vivid Diamonds
Located in Miami, FL
Enchanting Sapphire and Diamond Stud Earrings crafted in 18 karat white gold, featuring square cut
Category
21st Century and Contemporary American Modern Lever-Back Earrings
Materials
Diamond, Sapphire, 18k Gold, White Gold
2 Carat Heart Shape Blue Sapphire and Diamond Necklace
Located in Santa Barbara, CA
This natural heart shaped blue sapphire and diamond necklace is a fruitful estate treasure. Exuding
Category
Vintage 1980s Contemporary Pendant Necklaces
Materials
Diamond, Blue Sapphire, Gold, 14k Gold, 18k Gold, Yellow Gold
Contemporary Muzo Colombian Emerald and Diamond 18ct Gold Heart Stud Earrings
Located in BRISBANE, QLD
18 karat white and yellow gold stud earrings with butterfly fitting
and 0.93 carat heart shaped
Category
21st Century and Contemporary Colombian Contemporary Stud Earrings
Materials
Diamond, Emerald, Gold
Free Shipping
W 0.32 in D 0.16 in L 0.6 in
Alexander 6.40ct Heart & Pear Shape Diamond Bengal Bracelet 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
diamond weight.
13 heart shape diamonds, 4.06 carats. 10 pear shape diamonds, 2.34 carats. Approximately F
Category
21st Century and Contemporary Contemporary Bangles
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
Alexander 6.52ct Heart & Pear Shape Diamond Bengal Bracelet 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
diamond weight.
13 heart shape diamonds, 4.11 carats. 10 pear shape diamonds, 2.41 carats. Approximately F
Category
21st Century and Contemporary Contemporary Bangles
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
Alexander 5.21 Carat Multi Diamond Bracelet 18 Karat White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Exquisite multi diamond bracelet. Created by Alexander of Beverly Hills.
24 multi shape diamonds
Category
21st Century and Contemporary American Modern Modern Bracelets
Materials
Diamond, White Diamond, 18k Gold, White Gold
Certified 5.98 Carat Colombian Muzo Emerald and Diamonds Heart 18k Gold Necklace
Located in BRISBANE, QLD
18 karat white and yellow gold pendant set
with 5.98 carat heart shaped vivid green natural
Category
21st Century and Contemporary Colombian Contemporary Pendant Necklaces
Materials
Diamond, Emerald, 18k Gold
Free Shipping
W 0.67 in D 0.32 in L 1.56 in
SCARSELLI 6 Carat Fancy Vivid Yellow Diamond Necklace GIA Certified
By SCARSELLI
Located in New York, NY
carat light pink I2 heart shape mounted on a handmade platinum and 18 karats white gold chain necklace
Category
2010s American Contemporary Pendant Necklaces
Materials
Pink Diamond, Yellow Diamond, 18k Gold, Platinum
Gia Fancy Orangy Pink Diamond Earrings
By Mehnaz Durrani
Located in Richmond, BC
Elegant fancy orangy pink diamond earrings. High lustre, 0.23carat, 0.21 carat, (Gia), pear faceted
Category
21st Century and Contemporary Canadian Contemporary Dangle Earrings
Materials
Diamond, Pink Diamond, 18k Gold
GIA Certified 0.77 Fancy Light Pink and 0.84 Fancy Yellow Diamond Bypass Ring
Located in New York, US
Featuring a Fancy Yellow heart-shaped diamond and a Fancy Light Pink heart-shaped diamond, accented
Category
2010s American Modern Cocktail Rings
Materials
Yellow Diamond, Pink Diamond, Gold
8.61 Carat Burma Ruby Diamond Necklace in 18 Karat White Gold
Located in Hong Kong, HK
donned as a ring, this Ruby Diamond ensemble in 18 Karat white gold promises to be the showstopper, a
Category
21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces
Materials
Diamond, Ruby, 18k Gold, White Gold
Alexander All GIA 18.99ct Multi Fancy Deep-Fancy Color Diamond Bracelet 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning multi shape and color diamond bracelet with halo. All center stones GIA certified. High
Category
21st Century and Contemporary American Modern Tennis Bracelets
Materials
Diamond, White Diamond, Yellow Diamond, Brown Diamond, White Gold, 18k Gold
Folding Moving Butterfly Rose Gold 18 Karat White Diamonds Cocktail Ring
By Pradera Irama
Located in Bilbao, ES
sophisticated articulated movable ring gives a sparkle and shine to the most special occasions.
Diamonds 99
Category
21st Century and Contemporary Spanish Romantic Cocktail Rings
Materials
White Diamond, Rose Gold, 18k Gold
Estate 18 Karat White Gold Fancy Yellow Cushion Diamond Dangle Halo Earrings
Located in Scottsdale, AZ
Estate 18K white gold fancy yellow cushion diamond dangle halo earrings. Showcasing six fancy
Category
21st Century and Contemporary Dangle Earrings
Materials
Diamond, Yellow Diamond, 18k Gold, White Gold
GIA Certified Yellow Diamond 18K Gold Stud Earrings
By HYT Jewelry
Located in Hong Kong, HK
their design. The rich colour of these diamonds is complimented perfectly by the delicate 18 Karat white
Category
2010s Hong Kong Contemporary Stud Earrings
Materials
White Diamond, Yellow Diamond, Diamond, Gold, 18k Gold, White Gold, Yell...
GIA Certified Intense Yellow Oval Diamond Ring II
Located in New York, NY
brilliance and allure. Crafted in 18-karat yellow gold, the ring is adorned with cadillac-shaped diamonds
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Yellow Diamond
22.06 Carat Natural Mix Shaped Yellow Diamond Necklace, In 18 Karat Yellow Gold.
Located in New York, NY
necklace, adorned with a breathtaking array of 34 yellow diamonds in heart-shaped, oval cut, and radiant
Category
2010s American Modern Choker Necklaces
Materials
Yellow Diamond, 18k Gold, Yellow Gold
Pave Set Diamond Heart Pendant Necklace 18k White Gold
Located in BEVERLY HILLS, CA
Beautiful modern pave set diamond heart pendant.
60 round brilliant diamonds, 0.69 carats
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Apx 1.25ct Brown Diamond Heart Pave Necklace 18k White Gold
Located in BEVERLY HILLS, CA
clarity. 18-karat white gold and rhodium.
Accommodated with an up-to-date digital appraisal by a GIA G.G
Category
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Materials
Diamond, Brown Diamond, Gold, 18k Gold, White Gold, Rhodium
Alexander Beverly Hills Diamond Heart Pendant Necklace Brush Finish 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
and SI clarity. 18-karat white gold, 16IN.
Accommodated with an up-to-date digital appraisal by a GIA
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
Suzy Levian 18 Karat Two-Tone Gold Oval-Cut Fancy Yellow/ White Diamond Ring
By Suzy Levian
Located in Great Neck, NY
, fancy yellow diamond (1.01 ct) center stone with an array of white diamond (.64 cttw) accents, handset
Category
21st Century and Contemporary Hong Kong Contemporary Bridal Rings
Materials
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold
GIA Certified 2.00 Carat Fancy Yellow Engagement Ring
By Diana M. Jewels
Located in New York, NY
Exceptional diamond engagement ring in 18 karat white gold mounting.
The main GIA certified
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, 18k Gold
Orloff of Denmark, 2.83 ct Greenish Yellow Zoisite Diamond Ring in 18 Karat Gold
Located in Hua Hin, TH
-Green Zoisite Diamond Ring. Set in the pristine elegance of 18 Karat white gold, this ring features a
Category
2010s Thai Contemporary Engagement Rings
Materials
Diamond, Tanzanite, Ziosite, Gold, 18k Gold, White Gold
Victorian GIA 1.20 Carat Diamond 18k Rose Gold Cluster Ring
Located in Beverly Hills, CA
One Victorian GIA 1.20 Carat Diamond 18k Rose Gold Cluster Ring. Featuring one GIA old mine cut
Category
Antique 1880s Victorian Cluster Rings
Materials
White Diamond, Diamond, Rose Gold, 18k Gold, Gold
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18 Karat Heart Gia Diamond For Sale on 1stDibs
Find the exact 18 karat heart gia diamond you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. As it relates to this specific piece, our collection includes designs that are universally popular, but 1 Carat and 1.5 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic 18 karat heart gia diamond over the years, but those made by Antinori Fine Jewels, Alexander of Beverly Hills and Bucherer are often thought to be among the most beautiful. A heart cut version of this piece has appeal, but there are also round cut and cushion cut versions for sale. When shopping for a 18 karat heart gia diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.
How Much is a 18 Karat Heart Gia Diamond?
The price for a 18 karat heart gia diamond starts at $3,748 and tops out at $205,000 with these rings, on average, selling for $19,600.
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