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Diana M. Platinum emerald and diamond ring featuring a 2.15 ct emerald
By Diana M. Jewels
Located in New York, NY
shop for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and
Category

21st Century and Contemporary North American Modern Fashion Rings

Materials

Diamond, Emerald, Platinum

Diana M. 18kt white gold crisscross bracelet featuring 29.00 cts of diamonds
By Diana M. Jewels
Located in New York, NY
, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our
Category

21st Century and Contemporary American Modern Modern Bracelets

Materials

Diamond, White Gold

Diana M. Platinum emerald diamond ring featuring a 7.70 ct cushion cut
By Diana M. Jewels
Located in New York, NY
over 35 years. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond rings
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Emerald, Platinum

Diana M. Platinum sapphire diamond Princess Diana ring featuring a 6.00 ct
By Diana M. Jewels
Located in New York, NY
line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our jewelry
Category

21st Century and Contemporary North American Modern Fashion Rings

Materials

Diamond, Sapphire, Platinum

Diana M. Platinum Paraiba pendant and diamond ring (two-in-one) featuring
By Diana M. Jewels
Located in New York, NY
shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Paraiba, Platinum

Diana M. Platinum sapphire and diamond ring featuring a center 1.84 ct
By Diana M. Jewels
Located in New York, NY
shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Sapphire, Diamond, Platinum

Diana M. 18kt yellow gold diamond pendant with emerald cut peridot 8.00ct
By Diana M. Jewels
Located in New York, NY
line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our jewelry
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Emerald, Peridot, Yellow Gold

Diana M. 1.39 ct GIA certified (FIY VS2) fancy intense yellow radient diamond
By Diana M. Jewels
Located in New York, NY
shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond

Diana M. 18kt white bracelet 7.00ct baquette and round diamonds 34 stones
By Diana M. Jewels
Located in New York, NY
, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, 18k Gold, White Gold

Diana M. Fancy Intense Yellow Diamond 23.88cts VS2 Set with 2cts Trillions GIA
By Diana M. Jewels
Located in New York, NY
is one-stop shop for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Yellow Diamond

Diana M. 18 kt white gold, 1.5" diamond rounded off cross pendant .60cts
By Diana M. Jewels
Located in New York, NY
years. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond rings, earrings
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, White Gold

Diana M. 14kt yellow gold fashion bracelet featuring 3.00 cts of round diamonds
By Diana M. Jewels
Located in New York, NY
jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry
Category

21st Century and Contemporary American Modern Choker Necklaces

Materials

Diamond, Yellow Gold

Diana M. 7.50 Carat Black and White Diamond Dome Ring in 18 Karat White Gold
By Diana M. Jewels
Located in New York, NY
jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

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

DIANA M Platinum engagement ring featuring a center (J-VVS2) 11.73 ct Diamond
By Diana M. Jewels
Located in New York, NY
, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

DIANA M. Platinum engagement ring featuring a center 8.08 ct emerald cut diamond
By Diana M. Jewels
Located in New York, NY
, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Diana M. Platinum pink tourmaline and diamond ring featuring a 10.22ct pink
By Diana M. Jewels
Located in New York, NY
shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Tourmaline, Platinum

18k Rose Gold Sapphire and Diamond Ring with 3.00 Carats of Pink Sapphires
By Diana M. Jewels
Located in New York, NY
shop for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Rose Gold

Diana M. Platinum diamond bracelet featuring 16.44 cts of multi-shaped GIA stons
By Diana M. Jewels
Located in New York, NY
line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our jewelry
Category

21st Century and Contemporary American Modern Modern Bracelets

Materials

Diamond, Platinum

Diana M 9.51 Cts Diamond Halo Oval Band in 18K Two Tone Gold
By Diana M. Jewels
Located in New York, NY
for over 35 years. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Yellow Diamond, Gold

Diana M 14Kt Yellow Gold Pave Linked Bracelet Featuring 6.00 Cts of Diamond
By Diana M. Jewels
Located in New York, NY
for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and
Category

21st Century and Contemporary American Modern Modern Bracelets

Materials

Diamond, Yellow Gold

Diana M. 13.00Ct Diamond Three-Row Eternity Band in 18 kt White Gold
By Diana M. Jewels
Located in New York, NY
shop for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, White Gold

Diana M.18kt white gold eye design sapphire and diamond bracelet featuring 1.00
By Diana M. Jewels
Located in New York, NY
jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Sapphire, White Gold

Diana M. Platinum sapphire and diamond ring an 11.98 ct unheated oval certified
By Diana M. Jewels
Located in New York, NY
jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Diana M. 8.83 Cts Asscher Diamond Double Row Wedding Band 18K White Gold
By Diana M. Jewels
Located in New York, NY
over 35 years. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond rings
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, White Gold

Diana M. Platinum 18K Yellow Gold 12.53 Ct Emerald 1.60 Ct Diamond Ring
By Diana M. Jewels
Located in New York, NY
, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Diana M. 18 kt White Gold Diamond Fashion Dome Pave Ring Containing Alternating
By Diana M. Jewels
Located in New York, NY
. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond rings, earrings
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, White Gold

Diana M. Platinum emerald diamond cut ring featuring a 12.51 ct radiant cut
By Diana M. Jewels
Located in New York, NY
for over 35 years. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Emerald, Platinum

Diana M. Platinum emerald diamond ring featuring a 2.00 ct cushion cut emerald
By Diana M. Jewels
Located in New York, NY
one-stop shop for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Emerald, Platinum

Diana M. Platinum sapphire and diamonds ring featuring a 33.25 ct GIA certified
By Diana M. Jewels
Located in New York, NY
diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our jewelry from
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Sapphire, Diamond, Platinum

Diana M. Platinum multi-colored and multi-shaped diamond bracelet featuring 58ct
By Diana M. Jewels
Located in New York, NY
one-stop shop for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets
Category

21st Century and Contemporary American Tennis Bracelets

Materials

Diamond, 18k Gold, Platinum

Diana M. 10.14 ct oval cut Diamond FY VS surrounded by 2.00ct of halo
By Diana M. Jewels
Located in New York, NY
for over 35 years. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond

Diana M. Platinum sapphire and diamond Princess Diana ring featuring a 7.94 ct
By Diana M. Jewels
Located in New York, NY
shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create
Category

21st Century and Contemporary North American Modern Fashion Rings

Materials

Diamond, Sapphire, Platinum

Diana M. Platinum sapphire diamond ring featuring a 6.99 ct Sri Lanka natural
By Diana M. Jewels
Located in New York, NY
shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Sapphire, Platinum

Diana M. Platinum sapphire and diamond ring featuring a 9.11 ct GRS certified
By Diana M. Jewels
Located in New York, NY
, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Sapphire, Diamond, Platinum

Diana M. Platinum 1.42 ct radiant cut yellow diamond (FY VS2) engagement ring
By Diana M. Jewels
Located in New York, NY
your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Yellow Diamond, Platinum

Diana M. 18kt white gold infinity bracelet featuring 18.06 cts tw of diamonds
By Diana M. Jewels
Located in New York, NY
years. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond rings, earrings
Category

21st Century and Contemporary American Modern Modern Bracelets

Materials

Diamond, White Gold

Diana M. 18kt WG Diamond Tennis bracelet GIA certified 14.36cts F-G VS
By Diana M. Jewels
Located in New York, NY
for over 35 years. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, 18k Gold

DIANA M. 18kt white gold bracelet featuring 2 rows of 11.70 cts round diamonds
By Diana M. Jewels
Located in New York, NY
all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other
Category

21st Century and Contemporary American Modern Modern Bracelets

Materials

Diamond, White Gold

Diana M. 18kt white gold seven row bracelet featuring 13.00 cts of round diamond
By Diana M. Jewels
Located in New York, NY
for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and
Category

21st Century and Contemporary American Modern Modern Bracelets

Materials

Diamond, White Gold

Diana M. Platinum All the Way Around 7.20 Cts Diamond Channel Set Eternity Band
By Diana M. Jewels
Located in New York, NY
shop for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Platinum

Diana M. 3.65 Cts Emerald Cut Diamond Wedding Band in 18 Kt White
By Diana M. Jewels
Located in New York, NY
, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Emerald, White Gold

Diana M. 18 kt white gold diamond tennis bracelet adorned with 12.32 cts tw
By Diana M. Jewels
Located in New York, NY
shop for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, White Gold

Diana M. 14 kt white gold, 18" 4 prong diamond tennis necklace featuring 10.50
By Diana M. Jewels
Located in New York, NY
your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine
Category

21st Century and Contemporary American Modern Choker Necklaces

Materials

Diamond, White Gold

Diana M. Platinum diamond ring 11.05 cts tw of heartshaped ruby and emerald
By Diana M. Jewels
Located in New York, NY
. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond rings, earrings
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Ruby, Diamond, Emerald, Platinum

Diana M. 18kt yellow gold open heart pendant featuring 2.50 cts of round diamond
By Diana M. Jewels
Located in New York, NY
jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Yellow Gold

Diana M. 18kt white gold open heart pendant featuring 2.30 cts of round diamonds
By Diana M. Jewels
Located in New York, NY
jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, White Gold

Diana M.14kt white gold tennis bracelet featuring 5.00 cts tw of round diamonds
By Diana M. Jewels
Located in New York, NY
jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, White Gold

Diana M. Platinum pink tourmaline and diamond ring featuring a center 11.80 ct
By Diana M. Jewels
Located in New York, NY
jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Tanzanite, Diamond, Tourmaline, Platinum

Diana M. 18 kt white gold, 16" 4 prong diamond tennis necklace with 27cts
By Diana M. Jewels
Located in New York, NY
. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond rings, earrings
Category

21st Century and Contemporary American Modern Choker Necklaces

Materials

Diamond, White Gold

Diana M. 18 kt White and Rose Gold Diamond Eternity Band Containing 4.39 cts
By Diana M. Jewels
Located in New York, NY
over 35 years. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond rings
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Rose Gold

Diana M.18 kt white gold diamond tennis bracelet adorned with 8.41 cts tw
By Diana M. Jewels
Located in New York, NY
years. Diana M is one-stop shop for all your jewelry shopping, carrying line of diamond rings, earrings
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, White Gold

Diana M. 18 kt white gold, 16" 4 prong diamond tennis necklace featuring 28.40
By Diana M. Jewels
Located in New York, NY
is one-stop shop for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets
Category

21st Century and Contemporary American Modern Choker Necklaces

Materials

Diamond, White Gold

Diana M. 18 kt white gold emerald diamond ring featuring a 6.63 ct
By Diana M. Jewels
Located in New York, NY
line of diamond rings, earrings, bracelets, necklaces, and other fine jewelry. We create our jewelry
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Emerald, White Gold

Diana M. 18kt white gold tennis bracelet with 7.85 cts tw of round diamonds
By Diana M. Jewels
Located in New York, NY
all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and other
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, White Gold

Diana M. 14kt white gold tennis bracelet featuring 2.00 cts tw of round diamonds
By Diana M. Jewels
Located in New York, NY
for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, White Gold

DIANA M. 14kt white gold tennis bracelet featuring 3.00 cts tw of round diamonds
By Diana M. Jewels
Located in New York, NY
shop for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, White Gold

Diana M.14kt yellow gold tennis bracelet featuring 4.00 cts tw of round diamonds
By Diana M. Jewels
Located in New York, NY
for all your jewelry shopping, carrying line of diamond rings, earrings, bracelets, necklaces, and
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Yellow Gold

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Diamond Line Earring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate diamond line earring for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Our collection of these items for sale includes 4 vintage editions and 36 modern creations to choose from as well. You’re likely to find the perfect diamond line earring among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 1.5 Carat and 2 Carat carat weights, specifically, are sought with frequency. A diamond line earring from Faye Kim, Nina Runsdorf and Valentin Magro — 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 baguette cut and mixed cut alternatives. Most of our diamond line earring for sale are for women, but there are 6 pieces available to browse for men.

How Much is a Diamond Line Earring?

On average, a diamond line earring at 1stDibs sells for $8,600, while they’re typically $399 on the low end and $35,500 for the highest priced versions of this item.

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.