GIA Certified 1.74ct Heart Diamond Halo White White Gold Pendant Necklace
By EMD Diamonds
Located in New York, NY
crafted in 18K white gold, featuring a GIA certified heart shaped diamond at the center, graded I color
Diamond, White Gold
GIA Certified 3.02ct Heart Diamond Halo Yellow Yellow Gold Pendant Necklace
By EMD Diamonds
Located in New York, NY
crafted in 18K yellow gold, featuring a GIA certified heart-shaped diamond at the center, graded E color
Diamond, Yellow Gold
GIA Certified 1.41 Carat Heart Diamond Cupid Frame Halo Pendant Necklace
By EMD Diamonds
Located in New York, NY
gold, this elegant heart pendant necklace features a GIA certified 1.41 carat heart shaped natural
Diamond, White Gold
GIA Certified 2.01 Carat Heart Diamond Cupid Frame Halo Pendant Necklace
By EMD Diamonds
Located in New York, NY
gold, this elegant heart pendant necklace features a GIA certified 2.01 carat heart shaped natural
Diamond, Yellow Gold
Heart Drop Diamond Necklace GIA Certified
By Diana M. Jewels
Located in New York, NY
This three stone diamond heart shape pendant features 5.40 Carats Heart shape in the center H Color
Diamond, White Diamond, Yellow Diamond, Brown Diamond, 18k Gold
GIA Certified 1.52ct Diamond Heart Pendant Necklace
Located in New York, NY
This is an elegant 14k white gold pendant necklace. The necklace is set with sparkling GIA
Diamond, 14k Gold
GIA Certified 2ct Heart Diamond Sunshine Halo Yellow Gold Pendant
By EMD Diamonds
Located in New York, NY
gold, this romantic diamond pendant necklace showcases a GIA certified 2.01 carat heart shaped natural
Diamond, Yellow Gold
GIA Certified 2.01 Carat Heart Diamond Sunshine Halo Yellow Gold Pendant
By EMD Diamonds
Located in New York, NY
gold, this romantic diamond pendant necklace showcases a GIA certified 2.01 carat heart shaped natural
Diamond, Yellow Gold
GIA Certified 1 Carat Heart Diamond Sunshine Halo White Gold Pendant
By EMD Diamonds
Located in New York, NY
gold, this romantic diamond pendant necklace showcases a GIA certified 1 carat heart shaped natural
Diamond, White Gold
GIA Certified 1.13ct Diamond Heart Solitaire Pendant Necklace
Located in New York, NY
GIA certified heart shape diamond that weighs 1.13ct. The color of the diamond is H with SI2 clarity
Diamond, 14k Gold
GIA White Diamond Heart Pendant Necklace in Platinum
Located in Los Angeles, CA
Gorgeous 3.01 ct. E SI2 white diamond heart shape. Handmade in 18k white gold bezel. Length of
White Diamond, Platinum
$12,640Sale Price|20% Off
HUGE GIA heart diamond necklace 18KT white gold
Located in Boca Raton, FL
GIA certified heart brilliant in 18KT white gold, stunning necklace with small heart diamonds and 2
Diamond, 18k Gold, White Gold
$1,120,000Sale Price|20% Off
GIA Certified 10 Carat Heart Shape Diamond Necklace
By Antinori Fine Jewels
Located in Chicago, IL
This amazing heart diamond necklace features a large heart shaped diamond weighs 10 carat. The
Diamond, White Diamond, Gold, 18k Gold, White Gold
$36,000Sale Price|20% Off
GIA Certiffied 1.59 Carat Heart Shape Diamond Pendant Necklace
Located in Chicago, IL
heart brilliant cut natural diamond, graded G color and VVS2 clarity by GIA. The diamond displays a
Diamond, White Diamond, Platinum
$392,000Sale Price|20% Off
GIA certified 6.04 carat heart cut diamond pendant necklace
By Antinori Fine Jewels
Located in Chicago, IL
prominence. At the heart of this jewel is a GIA certified 6.04 carat heart cut diamond, masterfully shaped
Diamond, White Diamond, Platinum
$108,000Sale Price|20% Off
GIA Certified 4.01 Carat Heart Cut Diamond Pendant Necklace
By Antinori Fine Jewels
Located in Chicago, IL
This stunning pendant necklace features a magnificent 4.01 carat heart cut diamond set in platinum
Diamond, White Diamond, Platinum
GIA .90 Carat Heart Shape Platinum Diamond Pendant Necklace
Located in Stamford, CT
Ruby and diamond pendant necklace. This piece begins with a heart shaped ruby mounted in a platinum
Diamond, Ruby, Platinum
$24,000Sale Price|20% Off
GIA Certified Carat Fancy Yellow Heart-Shaped Diamond Pendant Necklace
By Antinori Fine Jewels
Located in Chicago, IL
Elegant estate diamond necklace featuring a GIA-certified natural fancy yellow heart-shaped diamond
Diamond, Yellow Diamond, Platinum
Emilio Jewelry Gia Certified 35.00 Carat Heart Shape Diamond Necklace
By Emilio!
Located in New York, NY
/Gia Building in New York's Diamond District. This item has been appraised by the experts at the
Diamond
$60,000Sale Price|20% Off
GIA Certified 2.02 Carat Heart Shape Diamond Pendant Necklace
By Antinori Fine Jewels
Located in Chicago, IL
This exquisite necklace features a GIA certified 2.02 carat heart-shaped diamond pendant, elegantly
Diamond, White Diamond, Gold, 18k Gold, White Gold
$136,000Sale Price|20% Off
GIA Certified 7.06 Carat Fancy Yellow Heart-Shaped Diamond Necklace
Located in Chicago, IL
GIA Certified 7.06 Carat Fancy Yellow Heart-Shaped Diamond Necklace An extraordinary 7.06-carat
Diamond, Yellow Diamond, Platinum
$78,400Sale Price|20% Off
GIA Certified 3 Carat Heart Cut Diamond Pendant Necklace
Located in Chicago, IL
Stunning 3 ct natural heart cut diamond pendant made of solid platinum. This exquisite piece
Diamond, Platinum
GIA certified 11.88 carat Yellow and White Diamond Heart Necklace 162 diamonds
Located in Yorba Linda, CA
18k Gold GIA certified 11.88 carat Yellow and White Diamond Heart Necklace 162 diamonds 3.020 carat
White Diamond, Yellow Diamond, 18k Gold
18K Gold Heart-Shaped Yellow Diamond Necklace 10ct GIA Certified
Located in Bucharest, Romania
Crafted in luxurious 18K solid gold, this breathtaking necklace features a rare, GIA-certified
Yellow Diamond, 18k Gold
$14,398Sale Price|27% Off
Platinum 31.66ctw GIA Large Heart Rubellite Tourmaline & Diamond Necklace
Located in Montclair, NJ
. The necklace features a large, GIA certified heart shape tourmaline stone that displays the finest and
Diamond, Tourmaline, 14k Gold, Rose Gold, Platinum
GIA White Diamond Heart Tennis Necklace in 18K White Gold
Located in Los Angeles, CA
Stunning 39.33 ct. HI VVS-VS white diamond heart shapes. Total of 72 stones, each stone is 0.50 to
White Diamond, White Gold
GIA Certified 8.01 Carat D color Heart Shape Diamond Pendant Necklace
By GEMME
Located in New York, NY
A masterfully cut Heart shaped diamond weighing a monumental 8.01 Carats, certified by GIA as D
Diamond
$240,000Sale Price|20% Off
GIA Certified 5.92 Carat Heart Cut Diamond Riviera Platinum Necklace
By Antinori Fine Jewels
Located in Chicago, IL
harmony of the piece. At its center, a magnificent GIA-certified 5.92 carat heart-cut diamond takes the
Diamond, White Diamond, Platinum
Tiffany & Co. 4.43 Carat GIA G SI1 Diamond Heart Necklace
By Tiffany & Co.
Located in New York, NY
Discover the world of Tiffany & Co. with this Diamond Heart Necklace, featuring a breathtaking 4.43
Diamond, Platinum
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
White Diamond, 18k Gold, White Gold
GIA Certified 8.00 Carats Heart Shape Diamond 18K Gold Pendant Necklace
Located in New Delhi, Delhi
special market-advantaged. GIA Certified 8,00 Carats , H color , VS2 clarity, in perfect heart shape
Diamond, 18k Gold
$63,000Sale Price|20% Off
Alexander Beverly Hills GIA Heart Pink Diamond 18k Pendant Necklace
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Purplish Pink color and VS2 clarity heart shape diamond, GIA certified. Complimented by 20 round brilliant
Diamond, White Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, White Gold
$312,000Sale Price|20% Off
GIA Certified 5.03 Carat D Flawless Heart Brilliant Diamond Pendant Necklace
By Antinori Fine Jewels
Located in Chicago, IL
brilliant cut diamond accompanied by a GIA Natural Diamond Origin Report. Graded D color and Flawless
Diamond, White Diamond, Platinum
$392,000Sale Price|20% Off
GIA Certified 10.02 Carat Fancy Intense Yellow Heart Diamond Pendant Necklace
Located in Chicago, IL
diamond, certified by the Gemological Institute of America (GIA). Diamonds of this size and color
Diamond, White Diamond, Yellow Diamond, Platinum
LEGACY 50 Carat Fancy Yellow Heart Diamond Necklace GIA heritage collection
Located in Mumbai, IN
Introducing a masterpiece of light and sentiment: the 50 Carat Heart Diamond Necklace by Legacy
Yellow Diamond, 18k Gold
GIA Certified 1.52 Carats Heart Shape Diamond Solitaire Pendant Necklace
By Roman Malakov
Located in New York, NY
A classic heart shape solitaire necklace, showcasing a 1.52 carats brilliant heart shape diamond
Diamond, 14k Gold, Yellow Gold
$60,000Sale Price|20% Off
GIA Certified 33 Carats Heart Shape Emerald Diamonds 18k Necklace
Located in Chicago, IL
This remarkable necklace showcases an impressive 18-carat green emerald, beautifully complemented
Diamond, 18k Gold
$62,400Sale Price|20% Off
GIA Certified 3.01 Carat Colombian Emerald and Diamond Heart Pendant Necklace
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 3.01 Carat Colombian Emerald and Diamond Heart Pendant Necklace in 18K Yellow Gold
Diamond, White Diamond, Emerald, 18k Gold, White Gold
$40,000Sale Price|20% Off
GIA Certified 3.27 Carat Heart-Shaped Pink Sapphire Diamond Pendant Necklace
By Antinori Fine Jewels
Located in Chicago, IL
sapphire certified by GIA (Report No. 2201176278). The sapphire is beautifully fashioned in a heart shape
Diamond, White Diamond, Pink Sapphire, 18k Gold
GIA Certified 1.18 Carats Heart Shape Diamond Solitaire Pendant Necklace
By Roman Malakov
Located in New York, NY
A classic solitaire necklace, showcasing a 1.18 carats heart shape diamond certified by GIA as J
Diamond, 18k Gold, White Gold, Platinum
Issac Nussbaum GIA Certified 2.01 Carat Heart Shape Diamond Pendant Necklace
By Issac Nussbaum
Located in New York, NY
Exquisite diamond heart shape pendant necklace. This dazzling heart shape diamond weighing 2.01
Diamond, 18k Gold
GIA Certified 1.80 Carats Heart Shape Diamond Pendant Halo Necklace
By Roman Malakov
Located in New York, NY
A simple and elegant necklace, showcasing a 1.80 carats heart shape diamond certified by GIA as H
Diamond, 18k Gold, White Gold, Platinum
$101,600Sale Price|20% Off
GIA Certified 5 Carat Heart Cut Diamond Fancy Intense Yellow Necklace
By Antinori Fine Jewels
Located in Chicago, IL
This exquisite pendant necklace features a breathtaking 5-carat heart-shaped modified brilliant
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold
$239,200Sale Price|20% Off
GIA Certified 5.15 Carat Heart Shape Diamond Platinum Pendant Necklace, E Color
Located in Chicago, IL
magnificent GIA-certified 5.15 carat heart-shaped diamond of exceptional quality. Graded E color and Flawless
Diamond, White Diamond, Platinum
GIA Certified 3.21 Carats Heart Shape Diamond Pendant Necklace in Platinum
By Roman Malakov
Located in New York, NY
A beautiful pendant necklace, showcasing a 3.21 carats heart shape diamond certified by GIA as H
Diamond, Platinum
0.70ctw Diamond Heart Pendant Necklace 14k Yellow Gold 18.25" Cable Chain GIA
Located in McLeansville, NC
Gemstone Information: - Natural Diamond - Carats - 0.70ct Cut - Heart Color - I Clarity - SI2 GIA
Diamond, Yellow Gold
LEGACY 100 Carat Fancy Yellow Heart Diamond Necklace 8 Carat Centre GIA
Located in Mumbai, IN
This is more than a necklace. It is an emotion sculpted in diamonds — a 100-carat GIA certified
Yellow Diamond, 18k 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
Diamond, Emerald, 18k Gold, Platinum
$278,000Sale Price|20% Off
Alexander Beverly Hills All GIA 50.66ct Heart Diamond Tennis Necklace 18k
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Sensational alternating heart diamond and round diamond tennis necklace, each stone GIA certified
Diamond, White Diamond, Gold, 18k Gold, White Gold
14k White Gold GIA Certified 2.08ct Heart Cut Natural Diamond Pendant Necklace
Located in Boca Raton, FL
14k White Gold GIA Certified 2.08ct Heart Cut Natural Diamond Pendant Necklace This stunning GIA
Diamond, Gold, 14k Gold, White Gold
GIA Certified 3.23ct Natural No Heat Heart Sapphire Diamonds Necklace 14kt
Located in New York, NY
3.23ct. Natural Heart Sapphire Necklace Fine Yellow Brown Color clean clarity & transparent
Diamond, Sapphire, 14k Gold, White Gold
GIA certified 2.23ct Natural No Heat Heart Sapphire Diamonds Necklace 14kt
Located in New York, NY
2.23ct. Natural Heart Sapphire Necklace Fine Yellow Blue Color clean clarity & transparent
Diamond, Sapphire, 14k Gold, White Gold
LEGACY 75 Carat Fancy Yellow Heart Diamond Necklace 8 Carat Centre GIA
Located in Mumbai, IN
Carat Heart-Shaped Fancy Light Yellow to Y-Z Diamond Necklace, a composition of rare beauty and fine
Yellow Diamond, 18k Gold
LEGACY GIA 80 Carat Fancy yellow heart diamond necklace 12 Carat Center
Located in Mumbai, IN
Crafted to honor the timeless elegance of emotion, the LEGACY 80 Carat Heart Diamond Necklace is a
Yellow Diamond, 18k Gold
LEGACY 75 Carat Fancy Yellow Heart Diamond Necklace 8 Carat Centre GIA
Located in Mumbai, IN
Carat Fancy Yellow Heart Diamond Necklace by Legacy Diamonds & Gemstones — a rare composition of hand
Yellow Diamond, 18k Gold
GIA Certified 2.47 Carat Heart Shape Intense Yellow Diamond Pendant Necklace
Located in New York, NY
Features a vibrant Intense Yellow heart shape diamond pendant, set in a chic diamonds by the yard
Diamond, Yellow Diamond, 18k Gold, Rose Gold
LEGACY 100 Carat Fancy Yellow Heart Diamond Necklace 8 Carat Centre GIA
Located in Mumbai, IN
This is more than a necklace. It is an emotion sculpted in diamonds — a 100-carat GIA certified
Yellow Diamond, 18k Gold
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.
We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners. Today, Van Cleef necklaces, Tiffany necklaces and Cartier necklaces are some of the most popularly searched designer necklaces on 1stDibs.
Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers.
In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs.
For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone.
Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage David Webb necklaces — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt.
On 1stDibs, browse top designers like Dior, Chanel and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more.
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.