Roberto Coin 18k Open Heart Diamond Necklace
By Roberto Coin
Located in New York, NY
A Roberto Coin open heart pendant necklace in two-tone 18K gold, signed RC.
Diamond, Ruby, 18k Gold, Yellow Gold
14k Open Heart Diamond Necklace. Suspended Heart Necklace.
Located in Port Charlotte, FL
Spectacular Open heart 14k Necklace. Heart Set with diamonds and suspended between Yellow gold rolo chain necklace.
Diamond, Gold, 14k Gold, White Gold, Yellow Gold
14k Open Heart Diamond Necklace. Suspended Heart Necklace.
Located in Port Charlotte, FL
Vintage Materials: Stone Gemstone: Diamond Spectacular Open heart 14k Necklace. Heart Set with diamonds and suspended between Yellow gold rolo chain necklace.
Cushion Cut 14K (or 18k upon request) White Gold Open Heart Diamond Necklace
Located in Los Angeles, CA
This Diamond Halo Pendant features a Cushion-cut Diamond center stone accompanied by small Round Diamond side stones in Halo setting in 14k Gold metal. Great gift for Anniversary, Bi...
Diamond, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
$13,312Sale Price|20% Off
Tiffany & Co. Elsa Peretti Platinum Open Heart Diamond Necklace 2 Carat 17"
By Tiffany & Co.
Located in Chicago, IL
Elsa Peretti’s iconic open heart design for Tiffany & Co. is crafted in solid platinum and set with approximately 2 carats of natural round brilliant diamonds graded E‑G color an...
Diamond, White Diamond, Platinum
Tiffany & Co. Elsa Peretti Open Heart Diamond Necklace 15" - Round .40ctw Love
By Tiffany & Co.
Located in Greensboro, NC
Designer: Elsa Peretti Collection: Open Heart Design: Small Metal Content: 950 Platinum Stone Information Natural Diamonds Carat(s): .40ctw (carat stamp) Cut: Round Brilliant Col...
Diamond, Platinum
$3,996Sale Price|20% Off
VIERI 14k White Gold Natural Diamond Open Heart Necklace
Located in Boca Raton, FL
VIERI 14k White Gold Natural Diamond Open Heart Necklace Brand: VIERI Product: VIERI Open Heart Diamond Necklace Material: 14k White Gold Diamond Details: There are approximately 0....
Diamond, Gold, 14k Gold, White Gold
Vintage Elsa Peretti for Tiffany & Co. Diamond Heart Necklace
By Elsa Peretti for Tiffany & Co.
Located in London, England
A beautiful vintage Elsa Peretti for Tiffany & Co. open heart diamond necklace in solid 18k yellow gold.
Diamond, Gold, 18k Gold, Yellow Gold
.20ct natural diamonds open heart necklace 14kt*
Located in New York, NY
.20 carat natural round diamonds open heart necklace I color si clarity. 14 karat white gold Heart measures 17x12 mm 3 grams
Diamond, 14k Gold, White Gold
Tiffany & Co. Open Heart Diamond Pendant Necklace
By Tiffany & Co.
Located in London, GB
Forming part of an Elsa Peretti collection, this iconic open heart design celebrates the spirit of love.
Diamond, Platinum
Tiffany & Co. Open Heart Diamond Pendant Necklace
By Tiffany & Co.
Located in London, GB
Forming part of the Elsa Peretti collection, this iconic open heart design celebrates the spirit of love.
Diamond, Gold, Yellow Gold
Diamond Heart Necklace, 14K Yellow Gold Pave Diamond Open Heart, NK5452
By Gabriel & Co.
Located in Austin, TX
The details for this beautiful necklace are listed below: Metal Quality: 14k Yellow Gold Pendant Style: Open Heart Diamond Shape: Round Diamond Total Weight: .12 Carats Diamond Clari...
Diamond, 14k Gold, Yellow Gold
1.05ct Open Heart Natural Diamonds Necklace 14 Karat*
Located in New York, NY
Loves & Sparkles. 1.05ct. Natural diamonds heart necklace. Full cut and Brilliant H-color, Vs-2 clarity Pendant Measurements: 21 x20mm 18 inch necklace Total 4.8 grams ...
Diamond, 14k Gold, White Gold
2.40ct natural diamonds open heart necklace 14kt g/vs*
Located in New York, NY
2.40ct. Diamonds Open Heart Necklace. Natural Rounds, Full cuts.
Diamond, Yellow Gold
.74ct Natural Diamonds Open Heart Necklace 14kt G/VS*
Located in New York, NY
.74ct. Diamonds Open Heart Necklace. Natural Rounds, Full cuts.
Diamond, 14k Gold, Rose Gold
2.72ct natural diamonds open heart necklace 14kt g/vs*
Located in New York, NY
2.72ct. Diamonds Open Heart Necklace. Natural Rounds, Full cuts.
Diamond, 14k Gold, White Gold
Tiffany & Co Peretti Large Open Heart Platinum Diamond Necklace
By Tiffany & Co.
Located in Southampton, PA
A timeless icon of modern elegance, this Tiffany & Co. Elsa Peretti Open Heart Pendant Necklace is exquisitely crafted in platinum and adorned with brilliant round-cut diamonds.
Diamond, Platinum
14 Karat White Gold Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K white gold Diamonds: 21 round brilliant cut = 0.47cttw Color: G/H Clarity: SI1-2 Weight: 9.00 grams
Diamond, Gold, 14k Gold, White Gold
14KT Rose Gold Diamond Pave Open Heart Pendant Necklace
Located in Antwerp, BE
Add a touch of romantic sparkle to your jewelry collection with this Diamond Pave Open Heart Pendant. Meticulously crafted in polished 14K rose gold, the necklace features a contempo...
Diamond, 14k Gold, Rose Gold
Captivating 0.84ct Natural Diamond Wavy Open Heart Pendant Necklace
Located in רמת גן, IL
This captivating 18K white gold pendant necklace features a spectacular, modern three-dimensional open heart design that radiates with contemporary elegance.
Diamond, 18k Gold, White Gold
1.92 Carat Open Heart Natural Diamonds Necklace 14 Karat*
Located in New York, NY
Loves & Sparkles. 1.92ct. Natural diamonds heart necklace. Rounds, hand selected from finest parcels. Full cut and Brilliant G-color, Vs-2 clarity Measurements: 24 x 22mm ...
Diamond, 14k Gold, White Gold
14KT Yellow Gold Diamond Pave Open Heart Pendant Necklace
Located in Antwerp, BE
Add a touch of romantic sparkle to your jewelry collection with this Diamond Pave Open Heart Pendant. Meticulously crafted in polished 14K yellow gold, the necklace features a contem...
Diamond, 14k Gold, Yellow Gold
Tiffany & Co. Diamond Open Heart Pendant Necklace in Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
The pendant takes the form of an open heart, adorned with a mesmerizing array of diamonds, adding a touch of brilliance to its delicate silhouette.
Diamond, White Diamond, Platinum
14K White Gold 0.10 Carat Diamond Open Heart Necklace
Located in Old Tappan, NJ
14K white gold heart pendant necklace with 18 round diamonds weighing 0.10 carat total. Heart pendant slides freely on a 16 inch 14K white gold chain.
Diamond, 14k Gold, White Gold
$494Sale Price|20% Off
14KT White Gold Diamond Pave Open Heart Pendant Necklace
Located in Antwerp, BE
Add a touch of romantic sparkle to your jewelry collection with this Diamond Pave Open Heart Pendant. Meticulously crafted in polished 14K white gold, the necklace features a contemp...
Diamond, 14k Gold, White Gold
14K White Gold Diamond Open Heart Pendant Necklace #23756
Located in Washington Depot, CT
14K White Gold Diamond Open Heart Pendant Necklace- This elegant open-heart pendant is outlined with a sparkling array of 38 round brilliant cut diamonds set in 14K white gold.
Diamond, 14k Gold, White Gold
14K Yellow Gold Diamond Open Heart Cluster Pendant Necklace
Located in Antwerp, BE
Capture a timeless symbol of romance with a fresh, modern twist. This charming pendant features an open, asymmetrical heart silhouette meticulously crafted from polished 14K yellow g...
Diamond, 14k Gold, Yellow Gold
14K White Gold Diamond Open Heart Cluster Pendant Necklace
Located in Antwerp, BE
Capture a timeless symbol of romance with a fresh, modern twist. This charming pendant features an open, asymmetrical heart silhouette meticulously crafted from polished 14K white go...
Diamond, 14k Gold, White Gold
Tiffany & Company Platinum and Diamond Floating Open Heart Necklace
By Tiffany & Co.
Located in Chicago, IL
Circa 1990s Tiffany & Company Platinum Open Heart Necklace, the heart measuring 1 1/8 X 1 1/8 inches and is set with Fine White Round Brilliant cut Diamonds totaling 2 Carats.
Diamond, Platinum
Diamond Open Heart Pendant Necklace in 14k Solid Gold
Located in Chicago, IL
Diamond Heart Pendant 14k Solid Gold Open Heart Necklace For Women ChristmasGift Light weight can be worn everyday Additional information: Condition: New without tags: A brand-new, ...
Diamond, Yellow Gold, Gold, 14k Gold
.12 Carat Diamond White Gold Open Heart Pendant Necklace
Located in Stamford, CT
Open heart diamond pendant necklace. 18k white gold open heart pendant with three floating diamonds on a 16 Inch cable chain with lobster catch. 3 round brilliant cut diamonds, G-H ...
Diamond, Gold, 18k Gold, White Gold
2.50 Carat Diamonds Open Heart Necklace 14 Karat G/Vs*
Located in New York, NY
2.50ct. Diamonds Open Heart Necklace. Natural Rounds, Full cuts.
Diamond, 14k Gold, Rose Gold
1.64 Carat Diamonds Open Heart Necklace 14 Karat G/Vs*
Located in New York, NY
1.64ct. Diamonds Open Heart Necklace. Natural Rounds, Full cuts.
Diamond, 14k Gold, Yellow Gold
2.20ct Natural Red Ruby Diamond Open Heart Necklace 14 Karat*
Located in New York, NY
Natural Round Diamonds & 1.20ct Natural Red Ruby Heart necklace.
Diamond, Ruby, 14k Gold, Yellow Gold
Diamond Double Open Heart Necklace in 14k Yellow Gold
Located in Honolulu, HI
Item Specifications: Necklace Metal: 14k Yellow Gold Diamond Color: I Diamond Clarity: SI1-SI2 Diamond Carat Weight: 0.15 Diamond Count: 32 Chain Length: 20.5" Pendant Measur...
Diamond, 14k Gold, Yellow Gold
14K Yellow Gold Sapphire and Diamond Open Heart Pendant Necklace
Located in Antwerp, BE
Celebrate romance with this charming open-heart pendant necklace. Beautifully crafted in warm 14K yellow gold, the delicate openwork heart features an alternating pattern of deep blu...
Diamond, Sapphire, 14k Gold, Yellow Gold
14K White Gold Sapphire and Diamond Open Heart Pendant Necklace
Located in Antwerp, BE
Celebrate romance with this charming open-heart pendant necklace. Beautifully crafted in warm 14K white gold, the delicate openwork heart features an alternating pattern of deep blue...
Diamond, Sapphire, 14k Gold, White Gold
14K Yellow Gold Sapphire and Diamond Open Heart Pendant Necklace
Located in Antwerp, BE
Celebrate romance with this charming open-heart pendant necklace. Beautifully crafted in warm 14K yellow gold, the delicate openwork heart features an alternating pattern of deep blu...
Diamond, Sapphire, 14k Gold, Yellow Gold
Tiffany & Co. Elsa Peretti Diamond Platinum Open Heart Pendant Necklace
By Tiffany & Co.
Located in New York, NY
This gorgeous iconic Tiffany & Co. necklace is designed by Elsa Peretti and features an open heart pendant crafted in platinum and set with round brilliant F-G VVS1-VVS2 diamonds...
Diamond, Platinum
14K White Gold Round Diamond Open Heart Pendant Necklace 18.0"
Located in Scottsdale, AZ
Material: 14K white gold Diamonds: 25 round cut= 0.12cttw Color: H Clarity: SI2 Dimensions: the necklace measures 18.0” inches in length Weight: 1.6 grams
Diamond, 14k Gold, White Gold
Yellow Gold Plated Sterling Silver Diamond Open Heart Pendant Necklace
Located in New York, NY
Two rows of natural, sparkling diamonds are set in warm 14K yellow gold plated .925 sterling silver to create a stunning open heart design in this beautiful pendant necklace for her.
Diamond, White Diamond, 14k Gold, Yellow Gold, Gold Plate, Sterling Silver
Diamond Double Open Heart 14K Yellow Gold Pendant Necklace
Located in Los Angeles, CA
The Double Open Heart 14K Yellow Gold Diamond Pendant Necklace is a stunning piece that combines the timeless beauty of heart-shaped design with the elegance of baguette diamonds.
14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
18 Karat Yellow Gold 0.56 Cttw Diamond Open Heart Necklace
By Campanelli & Pear
Located in Troy, MI
Express yourself with this lovely 18 karat yellow gold open heart necklace with fine 16 diamonds = 0.56 Cttw (VS, G-H).
Diamond, 18k Gold, Yellow Gold
Round Diamond Open Heart Style Necklace Pendant 14k White Gold
Located in beverly hills, CA
Love at first sight. This eye catching diamond heart pendant necklace is a sparkling symbol of love.
Diamond, 14k Gold, White Gold
14K Yellow Gold and Diamond Open Heart Pendant Necklace #23108
Located in Washington Depot, CT
14K Yellow Gold and Diamond Heart Pendant Necklace- This lovely heart pendant features 39 round brilliant cut diamonds set in beautifully detailed 14K yellow gold. Suspends from a m...
Diamond, 14k Gold, Yellow Gold
.50 Carat Open Heart Rounds and Baguettes Diamond Necklace 14 Karat*
Located in New York, NY
.50ct diamonds heart necklace. H-color vs-2 clarity. 14kt. white gold .item: 8.7gms. $1200 Open Heart Necklace .50ct. diamonds Rounds & Baguettes Full cut and Brilliant H-...
Diamond, 14k Gold, White Gold
1.00 Carat Natural Fancy Yellow Diamonds Open Heart Necklace 14 Karat*
Located in New York, NY
1.00ct. Diamonds Open Heart Necklace. Natural Rounds, Full cuts.
Yellow Diamond, 14k Gold, Yellow Gold
Tiffany Open Heart Pave Diamond Necklace, PT950 Platinum, Full-Set Diamond
By Tiffany & Co.
Located in Guangzhou, CN
Tiffany Open Heart Pave Diamond Necklace, PT950 Platinum, Full-Set Diamond
Platinum
Vintage Brilliant Cut Diamond Open Double Heart Gold Pendant Necklace
Located in Montreal, QC
Simply Beautiful! Open Double Heart Diamond Pendant, suspended from a 14K Yellow Gold 18” chain. Hand set with 38 Round Brilliant Cut Diamonds, weighing approx. 1.00tcw. Hand crafted...
Diamond, Gold, 14k Gold, Yellow Gold
.925 Sterling Silver 2.0 Carat Diamond Open Heart 18" Pendant Necklace
Located in New York, NY
The delicately open heart design gracefully outlines the symbol of love, with diamonds precisely set along its edges, creating a dazzling dance of luminescence.
Diamond, White Diamond, Sterling Silver
MRB .65 Carat Diamond White Gold Open Heart Pendant Necklace
Located in Stamford, CT
Large diamond heart pendant necklace. 100 round diamonds pave set in a heart shape 14k white gold setting. 17.5 long link chain. The bail is set off to the side. 100 round diamond...
Diamond, Gold, 14k Gold, White Gold
TIFFANY & Co. Elsa Peretti Platinum Diamond 16mm Open Heart Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in Los Angeles, CA
Elsa Peretti Platinum Diamond 16mm Open Heart Pendant Necklace Metal: Platinum Weight: 5.90 grams Chain: 17" long Pendant: 16mm wide Diamond: 5 round brilliant diamonds, carat tot...
Diamond, Platinum
TIFFANY & Co. Elsa Peretti Platinum Diamond 22mm Open Heart Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in Los Angeles, CA
Elsa Peretti Platinum Diamond 22mm Open Heart Pendant Necklace Metal: Platinum Weight: 8.80 grams Chain: 16" Pendant: 22mm wide Diamond: 27 round brilliant diamonds, carat total ...
Diamond, Platinum
Tiffany & Co. Elsa Peretti Platinum Pavé Diamond Open Heart Pendant Necklace
By Tiffany & Co.
Located in Boca Raton, FL
This Tiffany & Co. Elsa Peretti Open Heart pendant necklace is crafted in platinum and showcases a graceful open heart design adorned with pavé-set diamonds totaling approximatel...
Diamond, Platinum
TIFFANY & Co. Elsa Peretti Platinum Diamond 16mm Open Heart Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in Los Angeles, CA
Elsa Peretti Platinum Diamond 16mm Open Heart Pendant Necklace Metal: Platinum Weight: 5.80 grams Chain: 16" long Pendant: 16mm wide Diamond: 5 round brilliant diamonds, carat tot...
Diamond, Platinum
14K White Gold Open Heart Pendant Necklace with 0.05 Carat Diamonds
Located in Old Tappan, NJ
14K white gold heart pendant necklace with 13 round diamonds weighing 0.05 carat total. Heart pendant slides on a 16 inch 14K white gold chain.
Diamond, 14k Gold, White Gold
1.75ct Open Heart Natural diamonds necklace 14 karat G/VS*
Located in New York, NY
Loves & Sparkles. 1.75ct. Natural diamonds heart necklace. Rounds, hand selected from finest parcels. Full cut and Brilliant G-color, Vs-2 clarity Measurements: 17 x 20mm ...
14k Gold, White Gold
Italian 0.74ctw Diamond Sculptural Open Heart Pendant Necklace 18k White Gold
Located in Miami, FL
A beautifully crafted Italian 18k white gold necklace featuring a sculptural open-heart pendant, signed M, set with approximately 0.74 carats of bright round diamonds.
Diamond, 18k Gold, White Gold
Round Diamond Open Heart Pendant Necklace in 14 Karat Yellow Gold
Located in Scottsdale, AZ
This elegant heart pendant necklace is crafted in warm yellow gold and outlined with a continuous row of sparkling diamonds.
Diamond, Gold, 14k Gold, Yellow Gold
Tiffany & Co Elsa Peretti Open Heart 18k Gold Diamond Pendant Necklace
By Tiffany & Co.
Located in New York, NY
An 18k yellow gold open heart pendant necklace , designed by Elsa Peretti for Tiffany & Co.
Diamond, 18k Gold
Diamond Gold Open Heart Pendant
By G.MINNER
Located in Colmar, FR
A white gold open heart pendant set with 14 brilliant cut diamonds. The pendant is an unique creation entirely handmade. Total Diamonds Weight: 1.04 carat. Diamonds Quality: E - ...
Diamond, White Diamond, 18k Gold, White Gold
Tiffany & Co Elsa Peretti Gold Diamond Open Heart Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in Lambertville, NJ
18K yellow gold open heart pendant necklace by Elsa Peretti for Tiffany & Co, set with 0.80ctw in G/VS diamonds.
Diamond, Gold, 18k Gold
Daou Diamond and Yellow Gold Large Open Heart Pendant Necklace
By Daou
Located in London, EMEA - British Isles
A striking bright large gold heart pendant beautifully proportioned with a diamond set sculptural hinged bail chain loop. The Open Heart has a gently curved rounded surface set with ...
Diamond, Gold, 18k Gold, Yellow Gold
Unavailable
W 0.75 in L 0.69 in
0.32ctw White and Chocolate Diamond Open Heart Pendant Necklace in 14K
Located in Vienna, VA
harming Brown & White Diamond Heart Pendant Necklace in 14K Diamond Heart Necklace 14K Yellow Gold Diamond Weight: approx. 0.32 CTW Pendant Size: approx. 3/4”W X 11/16”T Chain Lengt...
Diamond, Brown Diamond, 14k Gold, Yellow Gold
0.90ctw Diamond Open Triple Heart Pendant Necklace in 14K Rose Gold
Located in Vienna, VA
0.90ctw Diamond Open Triple Heart Pendant Necklace in 14K Diamond Open Triple Heart Pendant Necklace 14K Rose Gold Diamonds Carat Weight: Approx. 0.90ctw Pendant Dimensions: Approx....
Diamond, Rose Gold, 14k Gold
0.45 Ctw Diamond Open Heart Pendant Necklace in 14K White Gold
Located in Vienna, VA
0.45 CTW Diamond Open Heart Pendant Necklace in 14K Diamond Necklace 14K White Gold Diamond Weight: approx. 0.45 CTW Pendant Size: approx. 20.5 W X 27.0 T MM Chain Length: 18.0 Inch...
Diamond, White Gold, 14k Gold
1.78 Carat Diamond 18 Karat White Gold Open Heart Pendant Necklace
By Butani
Located in Hong Kong, Kowloon
Cast in the shape of the heart, Butani's open heart pendant necklace is handcrafted from 18-karat white gold and is encrusted with 1.78 carats of sparkling round diamonds.
Diamond, White Diamond, 18k Gold, White Gold
18 Karat White Gold 0.46 Carat Open Diamond Heart Pendant Necklace
Located in New York, NY
14k & 18k White Gold Si1-Si2, G-H,0.46tcw Open Diamond Heart Necklace 16" Long Dimensions: 24mm by 19mm Metal: 14k white gold Clarity: Si1-Si2 Color: G-H Necklace Length: 16" inch...
Diamond, 14k Gold, 18k Gold, White Gold
2.39 Carat Diamond 18 Karat White Gold Open Heart Pendant Necklace
By Butani
Located in Hong Kong, Kowloon
Celebrate the spirit of love with Butani's open heart pendant necklace. Crafted from 18-karat white gold and encrusted with 2.14 carats of sparkling round diamonds and 0.25 carats o...
Diamond, White Diamond, 18k Gold, White Gold
14 Karat White Gold 0.70 Carat Open Large Diamond Heart Pendant Necklace
Located in New York, NY
14k White Gold Si1-Si2, H-I,0.70tcw Open large Diamond Heart Necklace 16" Long Dimensions: 35mm by 34mm Metal: 14k white gold Clarity: Si1-Si2 Color: H-I Necklace Length: 16" inches...
Diamond, 14k Gold, White Gold
1.02 Carat Total Weight Diamond 14K Open Heart Pendant
Located in Fuquay Varina, NC
The perfect heart pendant in 14k yellow gold and 1.02ctw round diamonds sparkle brightly in their various height setting. Metal Type: 14K (XRF Tested) Total Diamonds: 51 Total Cara...
Diamond, 14k Gold, Yellow Gold
18 Karat White Gold White and Champagne Diamonds Open Heart Pendant
By Niquesa
Located in London, GB
A large and thick heart entirely covered of white and brown champagne round cut diamonds. One side is in white and the other in a delicate brown diamonds setting. We suggest to hang ...
Diamond, Brown Diamond, White Diamond, Gold, 18k Gold, White Gold
Tiffany & Co. Elsa Peretti Open Heart Platinum Pendant with Diamond and Chain
By Tiffany & Co.
Located in Sherman Oaks, CA
Gorgeous Open Heart Pendant by Elsa Peretti Platinum Heart w/ Five Pave Set Diamonds Total Carat Weight = .03 carat Approximately 15 mm Across Includes 16" Platinum Chain A Great Deal!
Diamond, Platinum
1.40 Carat Open Heart Diamond Necklace 14 Karat in Stock
Located in Boca Raton, FL
14k Yellow Gold 1.40ctw Open Heart Diamond Necklace Material: 14k Yellow Gold Diamond Details: Approximately 1.40ctw of Round Diamonds.
Diamond, Gold, 14k Gold, Yellow Gold
Tiffany & Co 16mm Open Heart Diamond Necklace Sterling Silver Estate Signed
By Elsa Peretti for Tiffany & Co.
Located in Torrance, CA
Stylish pre-owned Tiffany & Co Open Heart diamond necklace crafted in sterling silver.
Diamond, White Diamond, Silver, Sterling Silver
Vintage Elsa Peretti for Tiffany & Co. Open Heart Diamond Necklace in Gold
By Elsa Peretti for Tiffany & Co.
Located in London, England
A beautiful vintage Elsa Peretti for Tiffany & Co. open heart diamond necklace in solid 18k yellow gold.
Diamond, Gold, 18k Gold, Yellow Gold
14 Karat Yellow Gold Open Heart Diamond Necklace
Located in Scottsdale, AZ
Designer: custom designed Material: 14K yellow gold Diamonds: 49 round cut = 0.75cttw Color: J Clarity: SI1 Dimensions: necklace measures 20-inches long Weight: 6.13 grams
Diamond, 14k Gold, Yellow Gold
14 Karat White Gold Open Heart Diamond Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K white gold Diamonds: 86 single cut = 0.50cttw Color: G Clarity: SI1 Weight: 2.40 grams
Diamond, Gold, 14k Gold, White Gold
14KT Yellow Gold Open Heart Diamond Necklace on Paperclip Chain
Located in New York, NY
This charming necklace features an open heart design, crafted in 14KT yellow gold.
Diamond, Yellow Gold
14 Karat Yellow Gold Round and Baguette Open Heart Diamond Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K yellow gold Diamond: 20 round brilliant = .60cttw Color: G / H Clarity: VS2 Diamond: 30 baguette cut = 1.00cttw Color: G / H Clarity: VS2-SI2 D...
Diamond, 14k Gold, Yellow Gold
Tiffany & Co. Elsa Peretti Open Heart Diamond Necklace Yellow Gold 18k .12 Carat
By Tiffany & Co.
Located in Greensboro, NC
Designer: Elsa Peretti Collection: Open Heart Metal Content: 18k Yellow Gold Stone Information: Natural Diamonds Clarity: VS1 Color: G Cut: Round Brilliant Total Carats: 0.12ctw...
Diamond, 18k Gold, Yellow Gold
Tiffany & Co. Elsa Peretti 18K Yellow Gold Open Heart Diamond Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in Southampton, PA
Elsa Peretti 18K Yellow Gold Open Heart Diamond Necklace displays a romantic and feminine charm that's hard to resist.
Diamond, 18k Gold, Yellow Gold
Platinum Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom Material: platinum Diamonds: 26 round brilliant cut = 1.04cttw Color: G Clarity: SI1 Dimensions: necklace measures 18-inches in length Weight: 7.60 grams
Diamond, Platinum
Round Diamond Open Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
What better way to symbolize giving your heart to that special person than a diamond pendant necklace.
Diamond, 14k Gold, White Gold
Diamond Gold Open Heart Pendant Necklace
Located in New York, NY
Gorgeous open heart pendant set with 20 round brilliant diamonds weighing 1.05 carats total. on the edge of the pendant. Set in 14k yellow gold with a 16 inch yellow gold chain (leng...
Diamond, 14k Gold, Yellow Gold
Tiffany & Co. Open Heart Diamond Pendant Necklace
By Tiffany & Co.
Located in Bethesda, MD
From Tiffany & Co. an open heart diamond pendant on a 16 inch necklace ♦ Designer: Tiffany & Co. ♦ Metal: Platinum ♦ Circa 1990s ♦ 11/16th of an inch wide ♦ 24 Diamond=.55 carat, F-...
Diamond, Platinum
2.92 Carat Diamond Open Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
Of open-work design, showcasing brilliant round diamonds set in a heart shape. Diamonds weigh 2.92 carats total. Set in 18 karat yellow gold. Attached to an 14 inch yellow gold chain...
Diamond, 14k Gold, Yellow Gold
Tiffany & Co. Diamond Open Heart Platinum Pendant Necklace
By Tiffany & Co.
Located in Southampton, PA
Platinum Diamond Open Heart Pendant Necklace by Tiffany & Co.
Diamond, Platinum
1970s Diamond Open Heart White Gold Pendant Necklace
Located in South Pasadena, CA
1970s diamond open heart white gold pendant necklace. The 1970s Diamond Open Heart White Gold Pendant Necklace is a timeless piece of jewelry that captures the essence of elegance a...
Diamond, 14k Gold, White Gold
1970s Diamond Open Heart White Gold Pendant Necklace
Located in South Pasadena, CA
1970s diamond open heart white gold pendant necklace. The 1970s Diamond Open Heart White Gold Pendant Necklace is a timeless piece of jewelry that captures the essence of elegance a...
Diamond, 14k Gold, White Gold
Round Diamond Open-Work Heart Shape Pendant Necklace
Located in New York, NY
A brilliant and rare piece showcasing an open-work design heart shape pendant set with round brilliant diamonds, suspended on a diamond tennis necklace made in 18k white gold.
Diamond, 18k Gold, White Gold
Vivid Diamonds 1.5 Carat Diamond Open Heart Pendant Necklace
Located in Miami, FL
Enchanting Vivid Diamonds heart necklace crafted in 18 karat white gold featuring 22 round brilliant cut diamonds weighing approximately 1.5 carats total, G color, VS-SI clarity arra...
Diamond, 18k Gold, White Gold
Tiffany & Co. Platinum Diamond “Mini” Open Heart Necklace
By Tiffany & Co.
Located in Scottsdale, AZ
Designer: Tiffany & Co. Material: platinum Diamond: 16 round brilliant cut = 0.25cttw Color: H Clarity: SI1-2 Dimensions: necklace measures 18-inches Weight: 3.21 grams
Diamond, Platinum
Diamond Gold Open Work Platinum Heart Pendant Necklace
Located in Stamford, CT
Open work vine and flower design full size heart pendant in 14k gold with Platinum top bead set with old European cut diamonds and attached to a handmade link chain 22 inches long. C...
Diamond, 14k Gold, Yellow Gold
14 Karat White Gold Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14k white gold Diamonds: 22 round brilliant cut = 0.88cttw Color: I Clarity: SI1 Weight: 4.72 grams Dimensions: necklace measures 18-inches long
Diamond, 14k Gold, White Gold
14 Karat White Gold Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K white gold Diamonds: 20 round brilliant cut = 1.20cttw Color: G Clarity: SI1 Dimensions: necklace measures 18-inches in length Weight: 3.92 grams
Diamond, 14k Gold, White Gold
18 Karat White Gold Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 18K white gold Diamond: 18 round brilliant cut = 0.97cttw Color: D Clarity: VVS1 Dimensions: necklace measures 16-inches in length Weight: 5.72 grams
Diamond, 18k Gold, White Gold
18 Karat Yellow Gold Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 18K yellow gold Diamonds: 12 round brilliant cut = 0.36cttw Color: G Clarity: SI1 Dimensions: necklace measures 18-inches in length Weight: 3.58 grams
Diamond, 18k Gold, Yellow Gold
14 Karat White Gold Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K white gold Diamond: 22 round brilliant cut = 0.54cttw Color: G Clarity: VS2 Dimensions: necklace measures 18-inches in length Weight: 3.02 grams
Diamond, 14k Gold, White Gold
14 Karat White Gold Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K white gold Diamond: 16 round brilliant cut = 0.88cttw Color: G Clarity: VS2 Dimensions: necklace measures 18-inches in length Weight: 3.59 grams
Diamond, 14k Gold, White Gold
14 Karat White Gold Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom designed Material: 14k white gold Diamonds: 19 round brilliant cut= .40cttw Color: H Clarity: SI1 Dimensions: necklace is 18-inches long, heat pendant is 17.49mm by ...
Diamond, 14k Gold, White Gold
Tiffany & Co. Hearts Diamond Open Heart Pendant Necklace Platinum PT950
By Tiffany & Co.
Located in Guangzhou, CN
Condition Normal wear and tear Weight 8g Designer Tiffany & Co. Exterior Material PT950
Platinum
Tiffany & Co. Elsa Peretti Diamond Open Heart Necklace
By Elsa Peretti for Tiffany & Co.
Located in Miami, FL
Enchanting Tiffany & Co. Elsa Peretti Spain open heart diamond pendant crafted in 18 Karat white gold, featuring 22 round brilliant cut diamonds, graduating in size, weighing approxi...
Diamond, 18k Gold, White Gold
Tiffany & Co. Hearts Diamond Open Heart Pendant Necklace Platinum PT950
By Tiffany & Co.
Located in Guangzhou, CN
Tiffany & Co. Open Heart pendant necklace from the iconic Tiffany Hearts collection.
14 Karat White Gold and Diamond Open Heart Necklace
Located in Washington Depot, CT
Vintage 14K White Gold and Diamond Open Heart Necklace. This diamond heart necklace is the perfect gift for that special someone.
Diamond, White Gold
Tiffany & Co. Elsa Peretti Diamond Open Heart Pendant Necklace
By Tiffany & Co.
Located in London, GB
Here we have a Tiffany & Co. open heart pendant necklace. This piece forms part of an Elsa Peretti collection and is an iconic and highly recognisable design.
Diamond, Platinum
Tiffany & Co Peretti Platinum Diamond Open Heart Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in New York, NY
This iconic Elsa Peretti “Open Heart” pendant is crafted in platinum and pavé-set with sparkling brilliant cut diamonds. The fluid, asymmetrical heart motif – one of Peretti’s most c...
Diamond, Platinum
.36ct Open Heart Natural diamonds necklace 14 karat Gold
Located in New York, NY
Loves & Sparkles. .36ct. Natural diamonds heart necklace. Full cut and Brilliant J-color, I1 clarity Measurements: 10 x 14mm 16 inch necklace Total 2 grams 14kt. white gold.
Diamond, 14k Gold, White Gold
.39 Carat Diamond White Gold Open Heart Pendant Necklace
Located in Stamford, CT
Open-heart pendant necklace set with bright full cut diamonds on a white gold 16 inch square snake chain with lobster catch. 26 round brilliant cut diamonds, I SI approx. .39cts 14k...
Diamond, Gold, 14k Gold, White Gold
2.06 Carat Open Heart Natural Diamonds Necklace 14 Karat
Located in New York, NY
Loves & Sparkles. 2.06ct. Natural diamonds heart necklace. Rounds, hand selected from finest parcels. Full cut and Brilliant G-color, Vs-2 clarity Measurements: 25 x 22mm 16 ...
Diamond, 14k Gold, White Gold
10 Karat White Gold Pave Diamond Open Heart Necklace
Located in Scottsdale, AZ
Designer: custom Material: 10K white gold Diamonds: 58 round brilliant cut = 0.44cttw Color: H Clarity: SI1 Dimensions: necklace measures 18-inches in length Weight: 3.17 grams
Diamond, 10k Gold, White Gold
18 / 14 Karat Yellow Gold Open Diamond Heart Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18/14K yellow gold Diamonds: 26 round brilliant cut = 0.50cttw Color: G / H Clarity: SI1 Dimensions: necklace measures 18-inches in length Weight: 7.01 grams
Diamond, 14k Gold, 18k Gold, Yellow Gold
Tiffany & Co. Elsa Peretti Open Heart Necklace
By Tiffany & Co.
Located in Miami, FL
Tiffany & Co. Elsa Peretti open heart platinum necklace featuring 5 round brilliant cut diamonds weighing approximately .04cts total, F color VS clarity.
Diamond, White Diamond, Platinum
Elsa Peretti Tiffany & Co. Diamond Platinum Open Heart Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in Philadelphia, PA
Pendant is designed as the iconic open heart motif Accented by a bead set round brilliant cut diamonds weighing in total approximately 0.12 carat - eye clean and white Suspending f...
Diamond, White Diamond, Platinum
Sold
H 0.16 in W 0.83 in L 0.95 in
.925 Sterling Silver Diamond Accent Open Heart Slide Pendant Necklace
Located in New York, NY
Encapsulate your sentiments with the exquisite delicacy of this .925 sterling silver diamond accent open heart slide pendant necklace.
Diamond, White Diamond, Rhodium, Sterling Silver
Elsa Peretti Tiffany & Co. Diamond Platinum Open Heart Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in Philadelphia, PA
Pendant is designed as a stylized open heart pavé set throughout by round brilliant cut diamonds Weighing in total approximately 1.00 carats with well-matched F/G color and VS clari...
Diamond, White Diamond, Platinum
Diamond Platinum Open Heart Pendant Necklace Designed by Jane Seymour
Located in Boca Raton, FL
Beautiful diamond heart pendant fashioned in platinum. The open heart pendant features 216 round brilliant cut diamonds weighing 2.00 carat total weight and graded H-I color and SI c...
Diamond, Platinum
Tiffany & Co. Elsa Peretti Platinum Diamond Open Heart Pendant Necklace
By Elsa Peretti for Tiffany & Co.
Located in Southampton, PA
Platinum Diamond Open Heart Pendant Necklace by Elsa Peretti for Tiffany & Co.
Diamond, Platinum
Tiffany & Co. Elsa Peretti Diamond Open Heart Yellow Gold Necklace
By Elsa Peretti for Tiffany & Co.
Located in Southampton, PA
18k Yellow Gold Diamond Open Heart Pendant Necklace by Elsa Peretti for Tiffany & Co.
Diamond, 18k Gold
Tiffany & Co. Elsa Peretti Double Open Heart Diamond Set Necklace
By Elsa Peretti for Tiffany & Co.
Located in London, GB
A Tiffany & Co. Elsa Peretti diamond set double open heart 18 karat yellow gold and platinum pendant necklace.
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
Whether you’re layering multiple jewelry pieces or opting for a single strand, vintage pendant necklaces are versatile accessories that can elevate your casual wear as easily as they can add a creative flourish to your formal attire.
The earliest jewelry was less about accessorizing than it was about wearers arming themselves with amulets. In Ancient Egypt, some amulets featured a loop so that they could be strung around one’s neck. While rubies have long been one of the few gemstones that can give diamonds a run for their money, members of some ancient civilizations valued the stones from the get-go, donning ruby pendants as well as other stones with the belief that these adornments would bring protection, healing powers or strength. Today, we still wear our charm bracelets and charm pendants around our necks for good luck.
Later, pendant necklaces, like most fine jewelry, were worn strictly by royalty or the upper class and conferred wealth and prestige. This changed over time, thankfully, as wearing jewelry became more widespread, a democratized means of personal expression.
During the 18th and 19th centuries, pendant necklaces evolved from their status as spiritual amulets, but the jewels still carried deep personal significance. Victorian pendants, in particular, were part of the “mourning jewelry” tradition. Wearers would embed their pendants with locks of hair from a deceased loved one as a way of grieving in the wake of a loss. In the case of cameo jewelry, some pendants were even decorated with miniature hand-carved portraits in a detailed raised relief. Today, portraiture is still a characteristic of many of the hand-carved pendant necklaces offered by Italian jewelry house Scala Gioielli.
Luxury fine jewelry brands such as Cartier, BVLGARI and David Yurman offer their own unique interpretations of the cherished accessory, embellishing platinum or gold pendant necklaces with diamonds, sapphires and other stones.
On 1stDibs, find an extraordinary range of vintage pendant necklaces and other necklaces today.
If jewelry could talk, we know this piece would have good stories.
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.
With more than 100 carats of diamonds, this vintage stunner converts into different styles, making it as versatile as it is breathtaking.
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.
Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.
Soak up the pleasures of the season with a these bold gems.
Learn more about the stylish links that have passed the test of time.
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.