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Closed Lily Diamond Earrings
By Dana Bronfman
Located in New York, NY
lovely to wear. Reminiscent of a lily pad with a domed center, the Closed Lily studs curve elegantly with
Category

2010s American Modern Clip-on Earrings

Materials

White Diamond, Rhodium, Sterling Silver

"Lily" Diamond, Mandarin Garnet, Pink Tourmaline Earrings
By Donna Vock
Located in NY, NY
Diamonds in 18KY Gold.
Category

21st Century and Contemporary American Contemporary Lever-Back Earrings

Materials

Garnet, Tourmaline, Diamond, 18k Gold

Beaudry Diamond Platinum Earrings
By Michael Beaudry
Located in Sunny Isles Beach, FL
Beaudry Diamond Earrings in Platinum. Total Diamond Weight 3.07ct, Marquee Diamonds 1.96ct, Lily
Category

21st Century and Contemporary American Drop Earrings

Materials

Diamond, Platinum

Rock Lily ( NEW ) Cultured Baroque Pearl 14K White 2 Stars Diamond Stud Earrings
By Rock Lily Collection
Located in Brooklyn, NY
diamond dust sterling silver beads. The natural formed freshwater pearl earrings measurement detail is
Category

2010s American Contemporary Stud Earrings

Materials

Pearl, Black Pearl, Cultured Pearl, Freshwater Pearl, Natural Pearl, Dia...

Rock Lily ( NEW ) Cultured Baroque Pearl 14K Rose 3 Stars Diamond Stud Earrings
By Rock Lily Collection
Located in Brooklyn, NY
This black baroque cultured massive pearls that made up stud earring. On front sides, 12 mm diamond
Category

2010s American Contemporary Stud Earrings

Materials

Pearl, Cultured Pearl, Freshwater Pearl, Natural Pearl, Black Pearl, Dia...

Rock Lily ( NEW ) Cultured Baroque Pearl 14K Rose 2 Stars Diamond Stud Earrings
By Rock Lily Collection
Located in Brooklyn, NY
This white baroque cultured massive pearls that made up stud earring. On front sides, 12 mm diamond
Category

2010s American Contemporary Stud Earrings

Materials

Pearl, Cultured Pearl, Freshwater Pearl, Natural Pearl, Diamond, 14k Gol...

Round Diamond Flower Engagement Ring "Lily #5"
Located in Hertsliya, IL
Unique Lily #5 Diamond Flower Engagement Ring. "Lily" flower means - Pure. The flower lily is a
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

18 Karat Diamond Calla Lily Flower Ring
By Jose Hess
Located in Pikesville, MD
An exquisite Calla Lily flower ring created by expert jeweler, Jose Hess. This 18 karat yellow gold
Category

Vintage 1980s American Contemporary Fashion Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Flower Diamond Engagement Ring, Diamond Ring Guard Lily #5
Located in Hertsliya, IL
Lily #5 Iced frame Diamond Flower Engagement Two Ring Set. "Lily" flower means - Pure. The flower
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

Chalcedony Diamond Gold Platinum Calla Lily Necklace
Located in Santa Fe, NM
Platinum and 18k gold necklace with a Chalcedony beautifully carved into the shape of a calla lily
Category

2010s American Contemporary Pendant Necklaces

Materials

Chalcedony, Diamond, Platinum

Calla Lily Ring with Yellow Diamond Briolette
Located in Houston, TX
Calla lily ring in 14k white gold with 1.38 carats of yellow natural diamond briolettes. Size 7
Category

Early 20th Century American Modern More Rings

Materials

Diamond, 14k Gold

Lily Pad Matching Diamond Wedding Band Ring
By Tomasz Donocik
Located in London, GB
This diamond wedding band ring has a delicate curve matching perfectly the Lily Pad ring from the
Category

2010s British Contemporary Wedding Rings

Materials

White Diamond, 18k Gold

Morganite Diamonds Flower Engagement Ring - Lily#5
Located in Hertsliya, IL
Unique Lily #5 Morganite & Diamonds Flower Engagement Ring. The list is for the Engagement ring
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, Morganite, 14k Gold

Chevalier Yellow Gold and Diamond Lily Brooch
Located in SEVILLA, ES
old-cut diamonds. With color and clarity, I - VS2. With two very safe spikes.
Category

Vintage 1940s Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Lily of the Valley, 1950s Brooch with Moving Diamonds
Located in Vienna, AT
Lily of the valley, 50s brooch with moving diamonds
Category

Vintage 1950s Austrian Artisan Brooches

Materials

Diamond

Oval Diamond Halo Floral Three Ring Set "Minimal Lily"
Located in Hertsliya, IL
Floral oval diamond halo unique engagement ring set - Minimal Lily. This list is for the three ring
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

0.5 Carat Oval Diamond Floral Engagement Ring - Minimal Lily
Located in Hertsliya, IL
Floral oval diamond halo unique engagement ring - Minimal Lily. The canter stone in the video is
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

Victorian Diamond Pearl Bangle Bracelet Lily of the Valley
Located in Middleton, WI
This darling antique Victorian gold bangle features a lily of the valley flower made up of diamonds
Category

Antique 1870s English Victorian Bangles

Materials

Diamond, Pearl, 18k Gold

Honora 18 Karat Gold Sapphire and Diamond Lily Brooch
By Honora
Located in Overland Park, KS
Honora 18k Gold Sapphire and Diamond Lily Pendant 9.5 grams .05ct Sapphires and Diamond. The Stones
Category

Mid-20th Century American Retro Brooches

Materials

Diamond, Blue Sapphire, 18k Gold

Oval Marquise Diamonds Flower Engagement Ring with Diamond Ring Guard Lily #6
Located in Hertsliya, IL
Unique Flower Engagement Ring Set - Iced Lily #6. The list is for the Engagement ring & ring guard
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

Oval Diamond Flower Engagement Ring With Pave Diamond Ring Guard Lily #4
Located in Hertsliya, IL
Unique Flower Engagement Ring Set, delicate and feminine - "Lily #4." The list is for the
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

Morganite Diamonds Flower Engagement Ring With Pave Diamond Ring Guard- Lily#5
Located in Hertsliya, IL
Lily #5 Iced frame Morganite & Diamonds Flower Engagement Two Ring Set. The list is for the
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, Morganite, 14k Gold

Bezel Round Diamond Flower Unique Vintage Engagement Ring "Lily Emma"
Located in Hertsliya, IL
Beautiful and unique "Lily Emma" Flower Diamond Ring, bezel set. Lily flower means - Pure. The
Category

2010s Israeli Victorian Engagement Rings

Materials

Diamond, 14k Gold

Antique Jade Lily Pin
By Van Cleef Arpels
Located in METAIRIE, LA
Carved Genuine Earth-Mined White Jade Lilies each with a Diamond inside: 11 Colorless Nearly Flawless
Category

Vintage 1920s French Brooches

Materials

Diamond, Jade, Gold, 18k Gold, Yellow Gold

Blue Sapphire Diamond Flower Engagement Ring with Diamond Ring Guard Lily #4
Located in Hertsliya, IL
-shaped diamonds. This vintage-inspired lily flower royal engagement ring is paired with a diamond
Category

2010s Israeli Art Deco Engagement Rings

Materials

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

Oval Diamond Floral Engagement Three Rings Set - Minimal Lily Ariana
Located in Hertsliya, IL
Floral oval diamond halo unique engagement ring set - Minimal Lily & Ariana. The center stone in
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

Rebecca Koven Lily of the Valley Gold Silver Diamond Ring
By Rebecca Koven
Located in Fifth Avenue, NY
A lily of the valley ring composed of 18kt yellow gold leaves and three rhodium plated sterling
Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, Sterling Silver

Victorian Natural Baroque Pearl Diamond Silver Gold Lily Bud Brooch
Located in London, GB
Mounted as a growing Lily Bud, the leaves, stem and edge set with approximately forty one Old
Category

Antique 1860s British Brooches

Materials

Diamond, Natural Pearl, 18k Gold

Still Lily Solitaire Ring
By Dana Bronfman
Located in New York, NY
A quarter-carat round brilliant recycled diamond rests in the embrace of an architectural yellow
Category

2010s American Modern Wedding Rings

Materials

White Diamond, 18k Gold

14k Gold Pearl and Diamond Lily Ring by Franny E
By Franny E Fine Jewelry
Located in Vancouver, British Columbia
and three diamonds set on the petals. Much like the florals that inspire them, each lily is unique and
Category

21st Century and Contemporary Canadian Modern Fashion Rings

Materials

Diamond, Pearl, 14k Gold

1 Carat Round Diamond Floral Vintage Engagement Rings Set "Lily Flower"
Located in Hertsliya, IL
Beautiful flower diamond wedding rings set. Lily flower means - Pure. The flower lily is a symbol
Category

2010s Israeli Victorian Engagement Rings

Materials

Diamond, 14k Gold

Flower Round Moissanite Unique Engagement Ring, Diamond Ring Guard Lily #5
Located in Hertsliya, IL
Lily #5 Iced frame Moissanite Flower Engagement Two Ring Set. "Lily" flower means - Pure. The
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

Round Diamond Flower Engagement Ring with Gold Ring Guard Lily #5
Located in Hertsliya, IL
"Lily" flower means - Pure. The flower lily is a symbol of innocence, purity, and beauty. The list
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

11.75ct Pink Sapphire, Calla Lilies Ring accented with Diamonds, 18RG
Located in Granada Hills, CA
sapphire and diamond ring, inspired by the delicate beauty of Calla Lilies. With 11.75ct of pink sapphires
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Rose Gold

Harry Winston Lily Cluster Chain Bracelet Platinum with Diamonds
By Harry Winston
Located in New York, NY
: 6.75 - 6.25 " Designer: Harry Winston Model: Lily Cluster Chain Bracelet Platinum with Diamonds
Category

21st Century and Contemporary Chain Bracelets

2carat Diamond Flower Engagement Ring, Three Ring Set - "Lily Pond" "Iceland""
Located in Hertsliya, IL
"Lily Pond" Three rings wedding set - Diamond Engagement Ring & Two "Iceland" sidebands. The list
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

Rubellite Lily Pad Engagement Ring
By Tomasz Donocik
Located in London, GB
From the Garden of Good and Evil collection, the Lily Pad ring is a unique ring to celebrate an
Category

2010s British Contemporary Engagement Rings

Materials

Black Diamond, Rubelite, Tsavorite, 18k Gold

14k Gold Pearl and Diamond Lily Earring Studs by Franny E
By Franny E Fine Jewelry
Located in Vancouver, British Columbia
pearl and three diamonds set on the petals. Much like the florals that inspire them, each lily is unique
Category

21st Century and Contemporary Canadian Modern Stud Earrings

Materials

Diamond, Pearl, 14k Gold

Paul Amey "Pink Lily" Ring
By Paul Amey
Located in Tewantin, Queensland
silver, this unique ring showcases the harmonious fusion of natural garnet, diamond, and a delicate touch
Category

2010s Australian Artist Fashion Rings

Materials

Yellow Diamond, Garnet, Silver

Oval Moissanite Diamond Halo Unique Floral Three Ring Set "Minimal Lily"
Located in Hertsliya, IL
Floral oval Moissanite with diamond halo unique engagement ring set - Minimal Lily. This list is
Category

2010s Israeli Art Deco Engagement Rings

Materials

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

Pink Tourmaline Diamonds Unique 18k Engagement Two Ring Set - "Lily Flower"
Located in Hertsliya, IL
Unique "Lily flower" tourmaline & diamond engagement ring with matching leaves and gold diamond
Category

2010s Israeli Art Deco Engagement Rings

Materials

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

Marquise Diamond Halo Floral Unique Engagement Five Ring Set "Minimal Lily"
Located in Hertsliya, IL
Floral marquise diamond unique wedding five ring set. * The list is for the five ring set. Handmade
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 14k Gold

Bezel Diamond Flower Engagement Ring Set with Gold Ring Guard "Lily Emma"
Located in Hertsliya, IL
Beautiful and unique "Lily Emma" Flower Diamond Ring, bezel set. Lily flower means - Pure. The
Category

2010s Israeli Victorian Engagement Rings

Materials

Diamond, 14k Gold

EFFY 18K White Gold 0.97 Carat Diamond Fashion Earrings Flower Lily New
By Effy
Located in Bayside, NY
An exquisite EFFY pair of earrings designed in the shape of beautiful flowers that look like lilies
Category

2010s North American Artisan Dangle Earrings

Materials

Diamond, White Gold

Harry Winston Lily Cluster Bracelet 18K Yellow Gold with Diamonds
By Harry Winston
Located in New York, NY
- 6.50 " Designer: Harry Winston Model: Lily Cluster Bracelet 18K Yellow Gold with Diamonds Exterior
Category

21st Century and Contemporary Modern Bracelets

Materials

Yellow Gold

Oval Moissanite Flower Engagement Ring With Pave Diamond Ring Guard Lily #4
Located in Hertsliya, IL
Unique Flower Engagement Ring Set, delicate and feminine - "Lily #4." The list is for the
Category

2010s Israeli Art Deco Engagement Rings

Materials

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

Oval Moissanite Flower Unique Engagement Ring with Diamond Ring Guard Lily #6
Located in Hertsliya, IL
Unique Flower Engagement Ring Set - Iced Lily #6. The list is for the Engagement ring & ring guard
Category

2010s Israeli Art Deco Engagement Rings

Materials

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

0.5 Carat Oval Moissanite with Diamond Halo Floral Engagement Ring Minimal Lily
Located in Hertsliya, IL
Floral oval Moissanite halo unique engagement ring - Minimal Lily. This list is for the engagement
Category

2010s Israeli Art Deco Engagement Rings

Materials

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

White Green and Yellow Diamond Calla Lily Bangle Bracelet by John Landrum Bryant
By H.H. Prince John Landrum Bryant
Located in New York, NY
Platinum. White, Green and Yellow Diamonds (24.5 ct.). Comes in a unique custom made box designed
Category

21st Century and Contemporary American Contemporary Bangles

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

3.25 Carat White Green and Diamond Calla Lily Earrings by John Landrum Bryant
By H.H. Prince John Landrum Bryant
Located in New York, NY
Platinum, White, Green and Yellow Diamonds (3.25 carats). Comes in a unique custom made box
Category

21st Century and Contemporary American Contemporary Clip-on Earrings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

1950s Austrian Nephrite jade 14K Gold Diamonds Pearls Lily of the Valley Brooch
Located in Pamplona, Navarra
This amazing brooch is finely modeled as a beautiful Lily of the Valley. The green leaf is
Category

Vintage 1950s Austrian Artist Brooches

Materials

Diamond, Jade, Pearl, 14k Gold, White Gold

Masriera 18k Enamel Frog Water Lily Ring
Located in Solvang, CA
signed by Masriera features a frog and water lily design with full cut diamond accents at .08 carat total
Category

Vintage 1980s Fashion Rings

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Diamond 18k Gold FROG AND WATER LILY LEAF Cufflinks by John Landrum Bryant
By H.H. Prince John Landrum Bryant
Located in New York, NY
leaf and the water lily vine which joins them. By doing this, each element can be properly polished and
Category

21st Century and Contemporary American Contemporary Cufflinks

Materials

Diamond, 18k Gold, Gold

Oval 1.0 Carat Moissanite Flower Engagement Ring with Diamond Ring Guard Lily #6
Located in Hertsliya, IL
Unique Flower Engagement Ring Set - Iced Lily #6. The list is for the Engagement ring & ring guard
Category

2010s Israeli Art Deco Engagement Rings

Materials

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

Rebecca Koven Lily of the Valley Ring
By Rebecca Koven
Located in Fifth Avenue, NY
A lily of the valley ring composed of 18kt yellow gold leaves and four rhodium plated sterling
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, Sterling Silver

IGI Certified Lily of the Valley Gold Diamond Flower Stud Earrings with Lapis
Located in Dubai, DU
. Beautifully rendered in gleaming 18ct gold, the earrings feature an abstract lily of the valley in bloom and
Category

1990s North American Contemporary Lever-Back Earrings

Materials

Diamond, Lapis Lazuli, Gold, 14k Gold, 18k Gold

A Furst Rose de France Diamond Drop Earrings 18 Karat Gold Lilies Collection
By A Furst
Located in Houston, TX
totaling 21.00 ct. highlighted by 0.04 ct. of round diamonds, all set in 18k rose gold. A & Furst jewelry
Category

2010s Italian Drop Earrings

Materials

Amethyst, Diamond, 18k Gold, Rose Gold

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Lily Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate lily diamond for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a lily diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a lily diamond has been a part of the legacy of many jewelers, but those produced by Fei Liu, Harry Winston and Moira are consistently popular. 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 rose cut alternatives. There aren’t many items for men if you’re seeking a lily diamond, as most of the options available are for women and unisex.

How Much is a Lily Diamond?

Prices for a lily diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $215 and can go as high as $107,570, while this accessory, on average, fetches $4,495.

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.