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Estate 14k Yellow Gold 2ctw Fiery Diamond Large Open Heart Slide Pendant
Located in Montclair, NJ
–Stone(s)– (80) Natural Genuine Diamond - Round Brilliant Cut - Channel Set - Brilliant Fiery White
Category

21st Century and Contemporary Charm Bracelets

Materials

Diamond, Gold, 14k Gold, Yellow Gold

18k Yellow Gold 6.44ctw Fiery Large Diamond Graduated Heart Dangle Stud Earrings
Located in Montclair, NJ
Enhancer Night Day Earrings - Can be worn as dangle or as large heart studs! --Stone(s):-- (26
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Large Heart Pendant 1.96 cts.
Located in Los Angeles, CA
-18K Gold -Available in White, Yellow, & Rose Gold -332 Round Diamonds 1.96 cts.
Category

2010s Pendant Necklaces

Diamond and Emerald Heart Pendant, Enhancer, 18 Karat Gold with Large Solitaire
Located in Berlin, DE
Dreamlike Diamond and Emerald Heart Pendant. 18 Karat Gold with Large Solitaire. The large
Category

20th Century Modern Necklace Enhancers

Materials

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

Tiffany Co. Large Filigree Heart Key Diamond Pendant Necklace 18kt White Gold
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Filigree Heart Key Pendant Necklace Style: Pendnat Metal: 18kt White Gold Size
Category

2010s Brooches

Materials

Diamond, 18k Gold, White Gold

$58, 765 18KT Gold Large Fancy Glittering 35CT Emerald Heart Diamond Necklace
Located in New York, NY
Sparkling Magnificent Fancy Emerald Heart and Diamond Heart Necklace. Necklace Contains approx 35CTS of
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, Emerald, Gold, 18k Gold

17.70 Carats Total Round Cut Black White Diamond Large Heart Pendant Necklace
By Roman Malakov
Located in New York, NY
A rare necklace, featuring an oversized heart shape pendant with pavé-set diamonds weighing 7.70
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Black Diamond, 18k Gold, White Gold

Sacchi Large Heart Ruby and Diamonds Gemstone 18 Karat Yellow Gold Cocktail Ring
By Sacchi Gioielli
Located in Rome, IT
Lovely Heart Ruby and Diamonds 18 Karat Yellow Gold Cocktail Ring, from Sacchi’s "Universe
Category

21st Century and Contemporary Italian Contemporary Band Rings

Materials

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

Sacchi Large Heart Ruby and Diamonds Gemstone 18 Kt Yellow Gold Cocktail Ring
By Sacchi Gioielli
Located in Rome, IT
Lovely Large Heart Ruby and Diamonds Satin Yellow Gold Cocktail Ring, from Sacchi’s Universe
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

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

NWT $50, 345 Rare Glittering 18KT Large Fancy Heart Diamond Tennis Bracelet
Located in New York, NY
The Following Item we are offering is a Rare 18KT Gold Heart Shaped Diamond Tennis Bracelet
Category

21st Century and Contemporary Chain Bracelets

Materials

Diamond, Gold, 18k Gold

Large Heart-Shaped Diamond 18K White Gold Pendant on Platinum 950 Sturdy Chain
Located in MELBOURNE, AU
Of timeless design - in a shape of open heart – this pendant can become a meaningful present for
Category

1990s Australian Pendant Necklaces

Materials

Diamond, White Gold, Platinum, 18k Gold

White Gold 3ctw Large Fiery Round Diamond Heart Pendant 18" Chain Necklace
Located in Montclair, NJ
--Stone(s):-- (18) Natural Genuine Diamond - Round Brilliant Cut - Prong Set - Nice Fiery White
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, White Gold

NWT $9, 600 Important 18KT Large 4CT Rainbow Sapphire Diamond Heart Necklace
Located in New York, NY
The Following Item we are offering is this Beautiful Rare Important 18KT White Gold Black Diamond
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Sapphire, Gold, 18k Gold

Black diamond cocktail ring 14KT white gold large dome ring heart ring
Located in Boca Raton, FL
beautiful heart design in 14KT white gold. Diamonds totaling 2 carats, size of the ring is 8 can be re-sized
Category

21st Century and Contemporary Cocktail Rings

Materials

Black Diamond, 14k Gold, White Gold

0.50 Carat Natural Diamond Large Heart Necklace Pendant 14 Karat White Gold
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace 0.50CT G-H SI 3/4
Category

21st Century and Contemporary American Contemporary Link Necklaces

Materials

Diamond, 14k Gold, White 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, Sapphire, Blue Sapphire, Tanzanite, Gold

Large Gold Hand Pierced Diamond Encrusted Puffed Heart Pendant with Ruby Center
Located in Palm Beach, FL
This very large 18k yellow gold puffed heart pendant with 24k wash presents as an object of
Category

Late 20th Century Unknown Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Large Heart Shaped Graduated Diamond Puffed Pendant/Brooch 18 Karat Yellow Gold
Located in Scottsdale, AZ
Romantic heart shaped pendant / brooch embellished with shimmering round natural diamonds. The
Category

20th Century Unknown Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

NWT $6, 800 18KT Gold Large Fancy Pink Sapphire Heart Diamond Dangle Earrings
Located in New York, NY
Sparkling Magnificent Fancy Pink Sapphire Heart and Diamond Heart Dangle Earrings. Earrings Contains over 2
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Pink Sapphire, Gold, 18k Gold

NWT $7, 000 18KT Large Fancy Glittering Emerald Heart Diamond Drop Stud Earrings
Located in New York, NY
Sparkling Magnificent Fancy Emerald Heart and Diamond Heart Earrings. Earrings Contains approx 2.25CTS of
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Emerald, Gold, 18k Gold

Hearts On Fire Whimsical Large Oval Diamond Necklace 16 3/4" WhiteGold18k .82ctw
Located in Greensboro, NC
Retail Price: $3800 Brand: Hearts On Fire Collection: Whimsical Design: Large Oval Style Number
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Chopard Large Happy Diamonds 18 Carat White Gold Loop Heart Pendant and Chain
By Chopard
Located in London, GB
Beautiful loop heart pendant from Chopard's iconic Happy Diamonds collection inlaid with 48 fine
Category

2010s Swiss Modern Pendant Necklaces

Materials

Diamond, White Gold

14k TT Gold 3ctw Round Pave Diamond Covered Large Heavy Puffed Heart Pendant
Located in Montclair, NJ
–Stone(s)– Numerous Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - H/I Color - SI1-I1
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold, Yellow Gold

NWT 4, 400 Magnificent 18KT Gold Fancy Sapphire Heart Diamond Stud Earrings
Located in New York, NY
Sapphire and Diamond Heart Stud Earrings. These Magnificent Earrings are comprised of over 2CTS of
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Sapphire, Gold, 18k Gold

Diamond Halo Pave Jumbo Large Big Heart Romantic Pendant 18k White Gold Necklace
By Galt Bro. Jewelers
Located in Oakton, VA
18K White Gold Diamond Halo Pave Pendant Necklace 7.5 CTW White Diamonds FG Color Grade, VS Clarity
Category

2010s American Art Deco Pendant Necklaces

Materials

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

Dramatic 18k White Gold GIA 2.80ctw Red Burma Ruby Diamond Large Heart Ring
Located in Montclair, NJ
Diamonds - Round Brilliant Cut - Prong Set - Nice White Brilliant Color - 0.50ctw (exact) Total Carat
Category

21st Century and Contemporary Cocktail Rings

Materials

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

Extra Large Diamond Pave Concave Heart Shaped Earrings in 14 Karat White Gold
Located in Scottsdale, AZ
Stunningly sparkly pave diamond and 14 karat gold heart earrings. These romantic feminine earrings
Category

20th Century Unknown Contemporary Stud Earrings

Materials

Diamond, Gold, 14k Gold, White Gold

18K Yellow Gold 5ctw Diamond Puffed Heart Charm Pendant w/ Large Enhancer Bail
Located in Montclair, NJ
--Stone(s):-- Numerous Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - H-J Color - VS1
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany Co. Metro Large Heart Platinum Pendant Necklace
By Tiffany Co.
Located in Southampton, PA
18k White Gold Metro Diamond Large Heart Pendant Necklace by Tiffany & Co. With round diamonds VS1
Category

2010s American Pendant Necklaces

Materials

Diamond, White Gold

18k White Gold 1.92ctw Large Diamond Open Slide Heart Pendant on 16" Bead Chain
Located in Montclair, NJ
--Stone(s):-- (16) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - VS2-I1 Clarity - I
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Large Heart Shaped Honeycomb Round Diamond Dome Pendant in 18 Karat Yellow Gold
Located in Scottsdale, AZ
Breathtaking honeycomb heart pendant embellished with dazzling round natural diamonds. The sizeable
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Sonia B Large Pavé Diamond Open Heart Pendant Necklace in 14 Karat Rose Gold
By Sonia B
Located in Scottsdale, AZ
, romantic silhouette adorned with pavé set diamonds. The heart curves gently, with one side more pronounced
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Rose Gold

Judith Ripka 18KW Diamond Heart Pendant Necklace
By Judith Ripka
Located in Cincinnati, OH
9mm Larger, removable diamond heart pendant approximately 19mm x 19mm Large lobster clasp has a
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, 18k Gold

White Gold GIA 3.6ctw Pave Color Change Garnet Large Heart Pendant Necklace
Located in Montclair, NJ
Brilliant White Diamonds - 0.03ctw (approx.) Material: Solid 14k White Gold Heart with 18k Bail & Chain
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Garnet, Gold, White 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

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

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Key to My Heart Diamond Cuff Bracelet in 18K White Gold
Located in Wan Chai District, HK
This stunning key to my heart diamond cuff bracelet is the perfect way to show your love and
Category

21st Century and Contemporary Hong Kong Contemporary Cuff Bracelets

Materials

Diamond, 18k Gold, White Gold

Special NWT $4, 500 18KT Gold Glittering Fancy Heart Diamond Stud Earrings
Located in New York, NY
Diamond Heart Stud Earrings. Earrings are comprised of Beautiful Glittering Diamonds!!! T.C.W. Approx
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Gold, 18k Gold

Open Heart Swirl 20" Long Pendant Necklace with Diamonds in Polished White Gold
Located in Scottsdale, AZ
This gorgeous large diamond open heart pendant necklace is a modern work of art. This exquisite
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

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

14k Yellow and Rose, White Gold Stackable "Rotating Heart" Rings with Diamonds
Located in Los Angeles, CA
Stack able Set of 3 Rings A ring in full rotation of Large tapering Hearts with diamonds that
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

18 Karat Yellow Gold Large Sand Dollar Earring with Amethyst and Diamonds
By Christina Addison
Located in New York, NY
18kt Yellow Gold Sand Dollar earrings with heart shaped Amethyst and diamonds weighing
Category

21st Century and Contemporary American Contemporary Clip-on Earrings

Materials

Amethyst, Citrine, Diamond, Iolite, Kunzite, Onyx, Peridot, Topaz, 18k G...

10K Rose Gold Over Silver 1/5 Cttw Diamond Two Tone Open Heart Promise Ring
Located in New York, NY
0.20 carat total weight of round, brilliant cut diamonds in prong settings with a single larger diamond
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

White Diamond, Diamond, Sterling Silver, Rose Gold, Gold Plate, 10k Gold

10K Rose Gold Over Silver 1/5 Cttw Diamond Two Tone Open Heart Promise Ring
Located in New York, NY
0.20 carat total weight of round, brilliant cut diamonds in prong settings with a single larger diamond
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

White Diamond, Diamond, Sterling Silver, Rose Gold, Gold Plate, 10k Gold

10K Rose Gold Over Silver 1/5 Cttw Diamond Two Tone Open Heart Promise Ring
Located in New York, NY
0.20 carat total weight of round, brilliant cut diamonds in prong settings with a single larger diamond
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

White Diamond, Diamond, Sterling Silver, Rose Gold, Gold Plate, 10k Gold

10K Rose Gold Over Silver 1/5 Cttw Diamond Two Tone Open Heart Promise Ring
Located in New York, NY
0.20 carat total weight of round, brilliant cut diamonds in prong settings with a single larger diamond
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

White Diamond, Diamond, Sterling Silver, Rose Gold, Gold Plate, 10k Gold

GIA Certified 1.00 Carat Fancy Light Yellow SI2 Clarity Diamond
Located in บางรัก, TH
remains a cherished and elegant choice for any occasion. Our heart shaped diamond is a symbol of love
Category

2010s Asian Loose Gemstones

Materials

Diamond

Sparkling 18K White Gold Necklace with Natural Diamond
Located in רמת גן, IL
larger heart diamond taking the lead with its EX cut, ensuring every facet plays its part in the symphony
Category

2010s Israeli Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Victorian 2.20 Ct Old Cut Diamond 18 KT Openwork Large Hearth Pendant
Located in Napoli, IT
Love Token This beautiful large sized Victorian Diamond heart pendant is 1870 ca Hand crafted of
Category

Antique 1870s European Victorian Pendant Necklaces

Materials

Diamond, 18k Gold, Silver

The Evermore Diamond Engagement Ring
Located in Fatih, 34
the magnificent trio of center stones. The large, brilliant round diamond is the heart of the design
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

Sphene Diamond Gold Cocktail Ring
Located in Beverly Hills, CA
sphene. It is accented by 1.38 carats of diamonds including 4 large heart-shaped diamonds, 2 pear-shaped
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

2.64 Carat Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
stone are two large heart-shaped diamonds while round diamonds run down the sides of the ring, totaling
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Ruby, Platinum

Large Pave Diamond Set Heart Brooch Pendant
Located in London, GB
A diamond set heart brooch/pendant, pave set with round brilliant-cut diamonds, estimated to weigh
Category

Mid-20th Century British Brooches

Materials

Diamond, 18k Gold, Silver

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
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Tiffany Co. Large Diamond Heart Pendant in Platinum, Box and Papers
Located in Miami, FL
; chain Item Specifications: Designer: Tiffany Co. Style: Large Diamond Heart Pendant Metal
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

Pendant Necklace in 14k White Gold with Large Diamond Heart
By Frederic Sage
Located in Great Neck, NY
14K white gold all diamond large heart pendant with hidden bale & chain, 7 diamond 1.14 ct, 10
Category

2010s Pendant Necklaces

Materials

White Gold

18kt White Gold Large Diamond Heart Pendant with 0.54ct of Diamonds
By Crivelli
Located in Toronto, CA
This big 18kt white gold heart shaped silhouette makes an amazing bold statement. The outline is
Category

2010s Italian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

Large Antique Diamond Heart Pendant
Located in New York, NY
A stunning large antique diamond pendant set in 18 kt white gold
Category

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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.