Skip to main content

Large Diamond Heart

to
52
239
36
196
75
49
33
15
15
13
10
9
8
5
4
4
3
3
2
1
1
1
1
1
1
1
1
24
22
15
5
4
Sort By
Large Yellow Gold Turquoise Ruby Diamond Love Heart Gypsy Caravan Charm Pendant
Located in London, GB
gypsy caravan with red ruby wheels and blue turquoise detail, with a diamond set love heart to one edge
Category

20th Century American Charm Bracelets

Materials

Diamond, White Diamond, Ruby, Turquoise, Gold, 14k Gold, White Gold, Yel...

Tiffany Co. Large Diamond Open Heart Pendant in Platinum on a Necklace
By Tiffany Co.
Located in Scottsdale, AZ
You will fall head over heels in love with this breathtaking diamond open heart pendant necklace
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Platinum

Denise Roberge 22K Gold Bezel Diamond Emerald Large Open Heart Enhancer Pendant
By Denise Roberge
Located in Montclair, NJ
emeralds and diamonds that are neatly bezel set at one side of the heart. These round brilliant stones
Category

1990s Pendant Necklaces

Materials

Diamond, Emerald, 22k Gold

NWT $8, 500 18KT Large Fancy Glittering Emerald Heart Diamond Dangle Earrings
Located in New York, NY
Sparkling Magnificent Fancy Emerald Heart and Diamond Heart Dangle Earrings. Earrings Contains approx 3 CTS
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Emerald, Gold, 18k Gold

NWT $8, 500 18KT Large Fancy Glittering Emerald Heart Diamond Dangle Earrings
Located in New York, NY
Sparkling Magnificent Fancy Emerald Heart and Diamond Heart Dangle Earrings. Earrings Contains approx 3 CTS
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Emerald, Gold, 18k Gold

NWT $8, 500 18KT Large Fancy Glittering Emerald Heart Diamond Dangle Earrings
Located in New York, NY
Sparkling Magnificent Fancy Emerald Heart and Diamond Heart Dangle Earrings. Earrings Contains approx 3 CTS
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Emerald, Gold, 18k Gold

Chopard Red Leather Large Handbag, happy diamond series heart closure.
By Chopard
Located in New York, NY
Large iconic Chopard bag, embellished with a happy diamond series heart closure. Perfect for
Category

2010s Italian Luggage and Travel Bags

Stefan Hafner 18K Yellow Gold 5 ct Round Diamond Heart Earrings (Large)
By Stefan Hafner
Located in Addison, TX
Enhance your look with these stunning Stefan Hafner 18K Yellow Gold Diamond Heart Earrings. The
Category

21st Century and Contemporary Modern Dangle Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Natural Diamond 0.35 cts 18 Karat Yellow Gold Heart Pendant Size Large
Located in Antwerpen, BE
Introducing our exquisite Large Heart Shaped Pendant Necklace, a symbol of love and devotion
Category

2010s European Modern Pendant Necklaces

Materials

Diamond, Yellow Gold

18K White Gold Fancy Heart Shaped Diamonds Cluster Cocktail Ring
Located in Hong Kong, HK
Please check out the HD video! This is a ring with nice larger heart shaped diamonds! The ring is
Category

2010s Hong Kong Cluster Rings

Materials

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

David Yurman Pave Diamond Large Heart Pendant in 18 Karat Yellow Gold
By David Yurman
Located in Scottsdale, AZ
Lovely designer pendant by David Yurman features a polished 18 karat yellow gold heart embellished
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

NWT $45, 845 18KT Gold Rare Gorgeous Large Tanzanite Heart Sapphire Diamond Ring
Located in New York, NY
Gorgeous Tanzanite Heart Sapphire Diamond Ring. Ring consists of a Rare Fine Magnificent Rare Tanzanite
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, Tanzanite, Gold

Satin 14 Karat Gold Statement Bracelet w Large Diamond Accented Gold Heart Charm
Located in Mount Kisco, NY
bracelet brings together the best of 1950s style. The impressive large celestial themed 14K gold heart
Category

Vintage 1950s American Charm Bracelets

Materials

Diamond, Gold, 14k Gold

18k Two Tone Gold Infinity Link Chain Large Open Diamond Heart Lariat Necklace
Located in Montclair, NJ
18k yellow gold with a large white gold diamond heart and clasp. This chain features fine and wide
Category

21st Century and Contemporary Italian Pendant Necklaces

Materials

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

Large "Etched into my Heart" Crystal Prism, Diamond 18 Karat White Gold Necklace
Located in Tustin, CA
large, elegant, pear shaped clear crystal scalloped prism with fancy beveled edges, which is suspended
Category

Mid-20th Century Unknown Contemporary Pendant Necklaces

Materials

White Diamond, 18k Gold, White Gold, 14k Gold

GIA Certified 17.70 Carat Natural Fancy Yellow Heart and White Diamond Necklace
Located in Tustin, CA
diamond in the center. The very large heart shaped diamond is suspended from a classic three stone diamond
Category

21st Century and Contemporary American Artisan Drop Necklaces

Materials

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

Exquisite Pair of 10.12 Carat Fancy Yellow and White Diamond Heart Drop Earrings
Located in Tustin, CA
earrings feature on the top and the bottom of each earring two large fancy yellow heart shaped diamonds
Category

21st Century and Contemporary American Artisan Lever-Back Earrings

Materials

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

Modern Elsa Peretti Tiffany Co. Open Heart Diamond Pendant Necklace
By Elsa Peretti for Tiffany Co.
Located in New York, NY
Modern large size open heart diamond pendant necklace by Tiffany & Co. designed by Elsa Peretti
Category

Vintage 1980s American Modern Pendant Necklaces

Materials

Diamond, 18k Gold

NWT $19, 775 18KT Gold Rare Magnificent 7.50ct Diamond Heart Tennis Bracelet
Located in New York, NY
Glittering Heart Diamond Tennis Bracelet. Bracelet is comprised of over 7.50CTS Magnificent Rare Gorgeous
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, Gold, 18k Gold

NWT $19, 775 18KT Gold Rare Magnificent 7.50ct Diamond Heart Tennis Bracelet
Located in New York, NY
Glittering Heart Diamond Tennis Bracelet. Bracelet is comprised of over 7.50CTS Magnificent Rare Gorgeous
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, Gold, 18k Gold

NWT $19, 775 18KT Gold Rare Magnificent 7.50ct Diamond Heart Tennis Bracelet
Located in New York, NY
Glittering Heart Diamond Tennis Bracelet. Bracelet is comprised of over 7.50CTS Magnificent Rare Gorgeous
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, Gold, 18k Gold

NWT $19, 775 18KT Gold Rare Magnificent 7.50ct Diamond Heart Tennis Bracelet
Located in New York, NY
Glittering Heart Diamond Tennis Bracelet. Bracelet is comprised of over 7.50CTS Magnificent Rare Gorgeous
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, Gold, 18k Gold

For Jeanette $19, 079 18KT Rare Magnificent 7ct Diamond Heart Tennis Bracelet
Located in New York, NY
Glittering Heart Diamond Tennis Bracelet. Bracelet is comprised of over 7CTS Magnificent Rare Gorgeous Fancy
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, Gold, 18k Gold

NWT $19, 079 18KT Gold Rare Magnificent 7ct Diamond Heart Tennis Bracelet
Located in New York, NY
Glittering Heart Diamond Tennis Bracelet. Bracelet is comprised of over 7CTS Magnificent Rare Gorgeous Fancy
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond, Gold, 18k Gold

Tiffany Co. Elsa Peretti Open Heart Diamond 18k Yellow Gold Pendant Necklace
By Tiffany Co.
Located in Birmingham, GB
Tiffany & Co. Elsa Peretti Large Open Heart Diamond 18k Yellow Gold Pendant Necklace. A beautiful
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Sapphire and Diamond Pave Heart Design Contoured Wide Band Ring in White Gold
Located in Scottsdale, AZ
natural stones shimmer and shine from all angles. A large pave diamond heart fills the center, giving a
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

Tiffany Co. Diamond Heart Pendant, Large Model
By Tiffany Co.
Located in New York, NY
Authentic Tiffany & Co. pendant necklace crafted in platinum. The dazzling heart pendant is set
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Large Diamond Heart Platinum Pendant Necklace
By Tiffany Co.
Located in Miami, FL
: Large Diamond Heart Pendant Metal: Platinum 950 Stones: 20 Round Brilliant Cut Diamonds Total Carat
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

Large Diamond Heart Gold Pendant
Located in ALTRINCHAM, GB
A large and dramatic pavé set diamond pendant on an 18ct white gold chain; the brilliant cut
Category

1990s British Pendant Necklaces

Materials

Diamond, 18k Gold

Large Diamond Heart Pendant 3.36 Carat
Located in Greenwich, CT
Diamond open heart pendant, featuring fourteen fine colorless round brilliant-cut diamonds weighing
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

Large Georgian Diamond Heart Pendant
Located in Los Angeles, CA
This heart pendant is STUNNING! A whopping 21 carats of old european cut diamonds cover this baby
Category

Unknown Drop Necklaces

Materials

18k Gold

Large Diamond on Platinum Heart Brooch Pendant
Located in Summerland, CA
Large heart shape brooch In platinum. Sprinkled with 49 round brilliant cut diamonds. Center
Category

Vintage 1940s Brooches

Materials

Diamond, Platinum, 14k Gold

Large Blue Topaz Heart Diamond Gold Earrings
Located in Agoura Hills, CA
Gorgeous 18K yellow gold clip-on earrings set with neon blue checker board cut heart shaped topaz
Category

21st Century and Contemporary American Clip-on Earrings

Materials

Diamond, Topaz, 18k Gold

Large Antique Heart Shaped Gold Diamond Locket
Located in New York, NY
Big & beautiful figural heart locket. Set with a center diamond surrounded by a radiant star. Opens
Category

Vintage 1910s American Art Deco More Jewelry

Materials

Diamond, 14k Gold

Large Gold And Diamond Heart Locket
Located in New York, NY
Exceptional 3 picture heart locket with star set diamonds 14 kt Gold
Category

American More Jewelry

Gold And Diamond Large Heart Earrings
Located in New York, NY
7.80 Carats Full Cut Diamonds Beautifully Set with 18KT Gold Mounting
Category

American Clip-on Earrings

Onyx Diamond Gold Large Doublesided Puffy Heart Pendant
Located in New York, NY
18kt yellow gold doublesided puffy heart pendant embellished with numerous 18kt gold figural heart
Category

Vintage 1980s Necklace Enhancers

Materials

Diamond, Onyx, 18k Gold

Heart Shape Persian Turquoise 18 Karat Gold and Diamond Large Cuff Bracelet
Located in Boca Raton, FL
Heart Shape Persian Turquoise 18K Yellow Gold and Diamond Large Cuff Bracelet This one-of-a-kind
Category

21st Century and Contemporary American Contemporary Cuff Bracelets

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Lester Lampert Signature Large Baguette Diamond Heart Necklace
By Lester Lampert
Located in Chicago, IL
This elegant baguette diamond heart shape necklace in 18kt. white gold is a Lester Lampert original
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

Edwardian Large Diamond And Ruby Heart Pendant
Located in New York, NY
edwardian large diamond handmade pendant centering burma ruby and numerous old european cut
Category

European Drop Necklaces

18 Karat White Gold Mye Large Heart Illusion Diamond Necklace
By AS29
Located in Hong Kong, HK
AS29 18kt white gold Mye large heart illusion diamond necklace Smile, sparkle and shine with this
Category

21st Century and Contemporary Hong Kong Pendant Necklaces

Materials

White Diamond, 18k Gold, White Gold

Large Pavé-Set Old Mine Cut Diamond Heart Pendant
Located in New York, NY
Large pavé-set old-mine cut diamond heart pendant set in silver and gold. Diamonds total approx
Category

British Chain Necklaces

Brilliance Elegance Large 14k Heart Classic Fancy Color 4.79 ct Diamond Pendant
Located in kowloon, Kowloon
Brilliance Elegance Large 14k Heart Classic Fancy Color 4.79 ct Diamond Pendant Experience the
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold

Brilliance Elegance Large 14k Heart Classic Fancy Color 4.82 ct Diamond Pendant
Located in kowloon, Kowloon
Brilliance Elegance Large 14k Heart Classic Fancy Color 4.82 ct Diamond Pendant Experience the
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold

Large Gold Gemset Heart in Hand Charm
Located in New York, NY
Great charm: a large round disc with a cut-out center. The center figure is a figural three
Category

Vintage 1940s American More Jewelry

Materials

Diamond, Sapphire, 14k Gold

Cartier French Paris Large Heart Diamond Paved Pendant Necklace in Yellow Gold
By Cartier
Located in Miami, FL
Gold Metal Purity: 18k Diamond Color: DEF Diamond Clarity: VVS Stones: 35 Round Diamonds Total
Category

Early 2000s French Pendant Necklaces

Materials

Diamond, Yellow Gold

CARTIER Diamond Station Necklace with Heart-Shaped Diamond
By Cartier
Located in Greenwich, CT
diamonds and larger heart-shaped diamond center, on a 18k yellow gold chain, circa 2001, numbered 852832
Category

21st Century and Contemporary British Chain Necklaces

Materials

Diamond, 18k Gold

Hematite Beads Necklace with Removable Diamond Heart Center in 14k
Located in Surfside, FL
diamonds heart center set in 14k yellow gold. Diamonds heart center has 3.5 carats round full cut brilliant
Category

21st Century and Contemporary Unknown Modern Beaded Necklaces

Materials

Diamond, Hematite

Massive Kieselstein-Cord Diamond Gold Toggle Necklace with Heart Pendant
By Barry Kieselstein-Cord 1
Located in Lambertville, NJ
. Necklace is 18" long and 13mm wide. Featuring large 42mm x 35mm diamond heart charm pendant (can be removed
Category

Late 20th Century American More Necklaces

Materials

Diamond, 18k Gold

Chopard Happy Diamond Heart Hoop Earrings with Floating Diamond in 18k WhiteGold
By Chopard
Located in Surfside, FL
Large Chopard Happy diamond heart hoop earrings with floating diamond in 18k white gold. Hanging
Category

20th Century Hoop Earrings

Materials

White Gold

Large Cat s Eye Chrysoberyl Diamond Platinum Ring
Located in Greenwich, CT
surround and flanked by two larger heart-shaped diamonds, the diamonds altogether weighing approximately
Category

Late 20th Century Cocktail Rings

Materials

Chrysoberyl, Diamond, Platinum

Chopard Happy Hearts Bangle 857482-1910
By Chopard
Located in Wilmington, DE
white gold shines with a pair of elegant hearts: a large diamond-set heart at one end and a small heart
Category

2010s Bangles

Georgian 8.20 Carat Diamond Sentimental Hand Museum Drop Earrings
Located in Napoli, IT
by size not by weight as impossible to get such a figure Please note only the two larger set Diamond
Category

Antique Early 1800s Georgian Dangle Earrings

Materials

Diamond, Gold

Chopard Happy Diamond Bangle 857482/5910
By Chopard
Located in Wilmington, DE
A large diamond-set heart at one end and a small heart housing one of Chopard celebrated moving
Category

2010s Bangles

3 Stone Sapphire Ring, 3.79 Carat Royal Blue Natural Sapphire GIA Certified
Located in Tampa, FL
platinum & diamond ring set with 2 large handset heart cut diamonds at 0.40 each, both VS clarity F color
Category

2010s Tanzanian Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Tiffany Co. Elsa Peretti Open Heart Diamond Gold Necklace Large
By Tiffany Co.
Located in Agoura Hills, CA
Elsa Peretti's most celebrated icon. Open heart pendant with pavé diamonds in 18K yellow gold on a
Category

21st Century and Contemporary Spanish Pendant Necklaces

Materials

Diamond, 18k Gold

Large Gold DEAR Heart Locket
Located in New York, NY
Exceptional figural heart locket, for four pictures. 14K yellow gold with a textured satin finish
Category

Vintage 1940s American More Jewelry

Materials

Amethyst, Diamond, Emerald, Ruby, 14k Gold

  • 1
Get Updated with New Arrivals
Save "Large Diamond Heart", and we’ll notify you when there are new listings in this category.

Large Diamond Heart For Sale on 1stDibs

Surely you’ll find the exact piece of large diamond heart you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect item from our selection of large diamond heart may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. A choice in our collection of large diamond heart from Tiffany Co., Cartier and Chopard — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and baguette cut alternatives. Most of our large diamond heart for sale are for women, but there are 39 pieces available to browse for men.

How Much is a Large Diamond Heart?

The price for a piece of large diamond heart starts at $985 and tops out at $67,167 with these necklaces, on average, selling for $5,175.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Diamond in Jewelry Design

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 ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Questions About Large Diamond Heart
  • 1stDibs ExpertApril 5, 2024
    A Hearts on Fire diamond is a diamond gemstone that the jewelry maker Hearts on Fire sells. Generally, the diamonds are of exceptionally high quality, as the brand employs very high standards when sourcing raw, uncut natural diamonds. Only an estimated 1% of diamonds in the world meet these standards. After their selection, Hearts on Fire diamonds undergo a meticulous vibration-free polishing process to bring out their natural beauty. Then, skilled artisans precisely cut them. On 1stDibs, find an assortment of Hearts on Fire diamond jewelry.
  • 1stDibs ExpertApril 5, 2022
    What a diamond heart necklace means is largely a matter of personal interpretation. Most people associate the heart shape with love. As a result, giving a person a heart necklace is often a way of expressing that you love them. On 1stDibs, shop a selection of diamond heart necklaces.
  • 1stDibs ExpertApril 5, 2022
    Yes, Hearts On Fire uses natural diamond crystals in their jewelry. It’s important to purchase from a vetted seller or vendor to ensure authenticity. On 1stDibs, shop a collection of expertly-vetted vintage and contemporary Hearts On Fire jewelry from some of the world’s top sellers.
  • 1stDibs ExpertAugust 20, 2024
    Yes, a Hearts On Fire is a real diamond. However, it is not a naturally occurring gemstone. Hearts On Fire produces jewelry out of lab-created diamonds. These gemstones are identical in chemical composition to mined diamonds but originate from man-made processes. On 1stDibs, shop a collection of Hearts On Fire diamond jewelry.
  • 1stDibs ExpertFebruary 27, 2024
    In terms of dimensions, how large a 3-carat diamond is varies. The shape of the diamond will determine its length and width. Weighing 600 milligrams, diamonds that are 3 carats are generally considered to be large stones. On 1stDibs, shop a large collection of diamond jewelry from some of the world's top dealers.