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Estate 1930s Retro 50 Carat Emerald Cut Aquamarine Cocktail Ring
Located in Santa Barbara, CA
This authentic late Art Deco cocktail ring showcases a monumental 50 carat emerald-cut aquamarine
Category

Vintage 1930s Retro Cocktail Rings

Materials

Aquamarine, Gold, 18k Gold, Yellow Gold

Rossella Ugolini 50 Carat Emerald Beads White Diamond 18k Yellow Gold Necklace
By Rossella Ugolini
Located in Rome, IT
Ready to ship. Rossella Ugolini 18k Yellow Gold 50 carats Emerald beads, 0.30 carats White Diamonds
Category

2010s Italian Modern Multi-Strand Necklaces

Materials

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

1950s Art Deco Style 14k White Gold .50 Carat Emerald Cut Engagement Ring
Located in Hicksville, NY
Item Details: Ring Size: 9.75 Metal Type: 14k White Gold [Hallmarked, and Tested] Weight: 2.6 grams Band Width: 1.5mm Condition: Excellent
Category

Vintage 1950s Unknown Retro Engagement Rings

Materials

White Gold

Collector's Gubelin 50 Carat Minor Oil Emerald Diamond Ring
Located in Chicago, IL
an exquisite collector's gem: the Gubelin 50-carat minor oil emerald diamond ring. This stunning
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

18K Yellow Gold Parrot Brooch with Sapphires, Diamonds, Emeralds
Located in Laguna Beach, CA
of natural rubies. 1.00 total carats of blue sapphire, .50 carats emeralds & 1.00 carats of small
Category

Late 20th Century Brooches

Materials

Diamond, Emerald, Sapphire, 18k Gold, Yellow Gold

Emerald Diamond 18 Karat Gold Open Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This stunning ring has been crafted from 18-karat gold and hand set with .50 carats emerald and .75
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold

Rectangular Cut Emerald and Diamond Ring Gold
By Emeralds Maravellous
Located in US
approximately .50 carats (6.3x4.1mm), within two emerald cut and round cut diamonds H/SI1 weighing approximately
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Emerald, Diamond, Yellow Gold, 14k Gold, Gold

50 Carat Green Emerald and Diamond Pendant Necklace 18k
Located in Chicago, IL
Green emeralds and diamond necklace The graduated series of oval and cushion-shaped emeralds
Category

2010s American Contemporary Chain Necklaces

Materials

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

.50 Carat Diamond Emerald Halo White Gold Engagement Ring
Located in Stamford, CT
Mid-Century 1960's diamond and emerald engagement ring. .50ct round brilliant cut center diamond
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Emerald, Gold, 14k Gold, White Gold

1930s .50 Carat Diamond Emerald Platinum Engagement Ring
Located in Hicksville, NY
European Diamond Carat Weight: .50 Carat, total weight Color: F Clarity: VS Color Stone Details: Type
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Emerald, Platinum

1 Carat Genuine Emerald and .50 Carat Diamond Halo Engagement Ring, Yellow Gold
By Five Star Jewelry
Located in Austin, TX
hand ring for anyone! .97 carat emerald cut, genuine emerald gemstone (almost 1 carat) .52 carat total
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Emerald, Diamond, Yellow Gold, 14k Gold

50 Carat Natural Sapphire Emerald Beads Necklace 14 Karat
Located in New York, NY
50ct. Natural Emerald Sapphire Rainbow Bead Necklace 2 Strands / 3mm beads Each Strand, 16 inches
Category

2010s American Beaded Necklaces

Materials

Emerald, Sapphire, 14k Gold, White Gold

Antique 421 carats emerald ruby antique Pearls gold necklace, 50-100 year old
Located in Yorba Linda, CA
Antique 421 carats emerald ruby and antique natural Pearls gold necklace, 50-100 year old, Old
Category

Vintage 1940s Indian Artist Multi-Strand Necklaces

Materials

Emerald, Pearl, Ruby, Gold

50 Carat Ceylon Sapphire Diamonds Bracelet
By Antinori Fine Jewels
Located in Chicago, IL
Set with thirteen graduated step-cut emeralds weighing 26 carats in total, spaced by thirteen
Category

2010s Unknown Contemporary Chain Bracelets

Materials

Diamond, White Diamond, Sapphire, Platinum

Antique 421 carats emerald ruby antique Pearls gold necklace, 50-100 year old
Located in Yorba Linda, CA
Antique 421 carats emerald ruby and antique natural Pearls gold necklace, 50-100 year old, Old
Category

Vintage 1940s Indian Artist Multi-Strand Necklaces

Materials

Emerald, Pearl, Ruby, Gold

Interesting Emerald Diamond Stackable Band 14K Gold Pear Shape Emerald .50 CT
By Five Star Jewelry
Located in Austin, TX
Emerald Weight: .40 carats Diamond Count: 8 Diamond Weight: .10 carats Diamond Clarity: VS-2 to VS-1
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

AGL GRS Certified 50 Ct. Emerald and Diamond 'Royal Gardens' Pendant-Necklace
Located in Chicago, IL
(GemResearch Swisslab). One emerald weighs 15.43 carats and has been certified to have minor oil treatment
Category

2010s American Pendant Necklaces

Materials

Diamond, Emerald, Platinum

1950 Multicolored Sapphire Earing Sabaddini 50 Carat of Natural Sapphire
By Sabaddini
Located in New York, NY
50.0 carats. The sapphires exude a warm, golden hue, reminiscent of sunlight and opulence
Category

Vintage 1950s Modern Drop Earrings

Materials

Diamond, Sapphire, Yellow Sapphire, 18k Gold

.50 Carat Total Weight Diamond Platinum Engagement Ring
Located in Hicksville, NY
Brilliant Total Carat Weight: .50 carat, total weight Color: F Clarity: VS Color Stone Details: Type
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Emerald, Platinum

Bague des années 50 en or 18 carats, émeraudes et diamants
Located in PARIS, FR
Bague ancienne en or jaune 18 carats (750 millièmes) et platine des années 50, sertie d'une ligne
Category

Vintage 1950s French Retro Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

2.0 Carat Emerald Diamond 14 Karat Gold Open Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 14-karat gold. It is hand set with 2.0 carats emerald
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Emerald, Diamond, 14k Gold, Gold

Sophia D 2.75 Carat Center Diamond and Emerald Art Deco Ring
By Sophia D
Located in New York, NY
with .41 carats of diamonds and .50 carats of emeralds. Ring size is a 6 and available for resizing
Category

2010s Art Deco Cocktail Rings

Materials

Diamond, Emerald, Platinum

2.10 Carat Emerald Diamond 14 Karat Gold Claw Ring
By Meghna Jewels
Located in Hoffman Estate, IL
emerald & .50 carats of sparkling diamonds. Available in rose, yellow and white gold. The ring is a size
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Emerald, Gold, 14k Gold

Oval Emerald and Diamond Platinum Estate Ring
Located in Derby, NY
This elegant Oval Emerald and Diamond Platinum Estate Ring features a .50 carat oval emerald
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Olive Green Bicolor Natural Tourmaline Loose Gemstone Lot 50Ct Emerald Cut-Jewel
Located in Peshawar, PK
: 50 Carat 🪚 SHAPE & CUT: Emerald Cut 📏 SIZE (MM): 1st line from (Top to Bottom) 2.65 Ct (17.70 x
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Olive Green Bicolor Natural Tourmaline Loose Gemstone Lot 50Ct Emerald Cut-Jewel
Olive Green Bicolor Natural Tourmaline Loose Gemstone Lot 50Ct Emerald Cut-Jewel
$1,944 Sale Price / set
40% Off
W 0.2 in D 0.13 in L 0.7 in
Emerald Diamond 18 Karat White Gold Twin Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring is crafted from 18-karat white gold. It is hand set in 1.17 carats emerald & .50 carats
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

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

18K White Gold Emerald Cut Diamond Ring 1.00ct
Located in Laguna Beach, CA
is an emerald cut, .50 carats, g color, vs2 clarity, very good cut. On the sides are small round
Category

Late 20th Century Engagement Rings

Materials

Diamond, White Gold, 18k Gold

Fianna 14k White Gold Emerald & Diamond Flex Bracelet Size 6.5
Located in Greeneville, TN
touch of bold color. Crafted in sleek 14k white gold, this 6.5-inch flex bracelet features .50 carats of
Category

21st Century and Contemporary North American Artisan Bangles

Materials

Emerald, Diamond, White Gold

Emerald Diamond 14 Karat Gold Chain Loop Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 14 karat gold, these earrings are hand set with 1.40 carats emerald and .50 carats of
Category

21st Century and Contemporary Unknown Contemporary Dangle Earrings

Materials

Diamond, Emerald, Gold, 14k Gold

18K Mic Neugel Hyper Realistic Tourmaline and Emerald Cabochon Flower Pin
Located in Lexington, KY
carats total of tourmaline and emerald
Category

Vintage 1960s American Contemporary Brooches

Materials

Emerald, Tourmaline

Diana M. Platinum diamond bracelet featuring 50cts of emerald cut diamonds
By Diana M. Jewels
Located in New York, NY
This absolutely one of a kind bracelet features 50 carats of diamonds, each emerald cut diamond is
Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, White Diamond, Platinum

Important Retro Diamond Statement Necklace with 39 Carat Cabochon Sapphire
Located in New York, NY
A stunning bib necklace in white gold centering a 39.4 carat blue cabochon sapphire framed by 50
Category

Vintage 1950s Retro Drop Necklaces

Materials

Diamond, Sapphire, White Gold

Important Retro Diamond Statement Necklace with 39 Carat Cabochon Sapphire
Located in New York, NY
A stunning bib necklace in white gold centering a 39.4 carat blue cabochon sapphire framed by 50
Category

Vintage 1950s Retro Drop Necklaces

Materials

Diamond, Sapphire, White Gold

14K White Gold Multi-Stone Stackable Rings
Located in Laguna Beach, CA
are about .50 total carats of diamonds and .50 total carats of natural emeralds, rubies and blue
Category

Late 20th Century Fashion Rings

Materials

Diamond, Emerald, Ruby, Blue Sapphire, 14k Gold, White Gold

Retro Citrine 14K Rose Gold Ring, 1940s
Located in Beverly Hills, CA
This gleaming 1940s Retro ring in 14K rose gold showcases a remarkable 50-carat, cushion-emerald
Category

Vintage 1940s Retro Fashion Rings

Materials

Citrine, Rose Gold, 14k Gold

18 Karat Gold 50 Carat Emerald and Diamond Pave Dome Ring
Located in Principaute De Monaco, MC
An exceptional 50.18 ct Cabochon Cut Emerald set on diamond pave ring (6.51ct) Size: IT 14 - US 6
Category

20th Century Dome Rings

Materials

Diamond, Emerald, 18k Gold

Emerald Cut Diamond Half Bezel Bracelet in Platinum (14.25ct VVS) by Arnav
Located in New York, NY
: The focal point of this bracelet consists of a stunning collection of .50-carat each emerald-cut
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Platinum

2.63 Carat Emerald and .50 Carat Diamond Dome Ring
Located in Calabasas, CA
2.63 carat emerald dome ring embellished with two pear shape diamonds on either side, set in 18
Category

2010s Dome Rings

Materials

Diamond, Emerald, 18k Gold

GIA Certified 50 Carat Colombian Emerald Diamond Platinum One of a Kind Ring
Located in San Francisco, CA
An extremely rare 50 carat Colombian Muso Mine cabochon cut Emerald set a top Brilliant Ideal cut
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Aquamarine 50 Carat and Diamond 18 Karat Gold Pendant
Located in London, London
Hallmarks: 750 STONE SPECIFICATIONS Carat Weight: 50.00 Aquamarine & 1.00 Diamonds Shape: Emerald Cut
Category

20th Century Drop Necklaces

Materials

Aquamarine, Diamond, 18k Gold, White Gold

3.00 Carat Emerald Diamond Platinum Ring
Located in Los Angeles, CA
emerald and approximately .50 carats in accent diamonds. The emerald is a light green hue that is vibrant
Category

21st Century and Contemporary British Engagement Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.06 Carats Colombian Emerald & Diamond Ring in Platinum, Stunning
Located in Port Richey, FL
this AAAAA Emerald. Thank you. 1.06 Ct GIA Certified Natural Colombian Emerald. .50 Carats VS1 Round
Category

2010s Colombian Modernist Engagement Rings

Materials

Diamond, Emerald, Platinum

1.5 Carat Emeralds and Diamond Rose Gold Drop Earrings
Located in Aliso Viejo, CA
center of each earring is apprx. .50 carat round emerald set with .30 ctw apprx. of white round brilliant
Category

Early 2000s American Victorian Drop Earrings

Materials

Diamond, Emerald, 14k Gold, Rose Gold

18 Karat Rose Gold 50 Carat Blue Topaz with White Diamonds Pendant Necklace
Located in Antwerpen, BE
Blue Topaz, called "The Stone of Love and Success in All Endeavours". It is used by crystal healers to aid in communication, It helps to clear muddled thoughts, clarify the mind, an...
Category

21st Century and Contemporary Belgian Contemporary Pendant Necklaces

Materials

White Diamond, Topaz, 18k Gold

Emerald Diamond Gold Drop Earrings
Located in Carmel, CA
These lovely drop earrings are crafted in 18k white gold and display .50 carats of vibrant emerald
Category

21st Century and Contemporary Contemporary Drop Earrings

Materials

Diamond, Emerald, 18k Gold, White Gold

18 Karat Diamond and Emerald Drop Earrings, circa 1960s
Located in Pikesville, MD
diamonds and emeralds. Earrings have approximately .50 carat of emeralds and .30 carats of baguette
Category

Vintage 1960s Unknown Retro Drop Earrings

Materials

White Diamond, Emerald, 18k Gold

Diamond, Emerald, Ruby and Blue Sapphire Brooch set in Platinum
Located in Toronto, Ontario
with a spray of 3 open flowers, set with round, faceted precious gemstone throat of about .50 carat
Category

Vintage 1930s Unknown Brooches

Materials

Diamond, White Diamond, Emerald, Ruby, Sapphire, Platinum

Rare Exquisite Georgian Diamond and Emerald necklace.
Located in Beverly Hills, CA
approximately 30 carats of Diamonds and 50 carats of Emeralds. Sixteen inch neck size.
Category

English Choker Necklaces

Materials

Diamond

18 Karat Amethyst and Multi-Stone Drop Earrings
By Baten
Located in Pikesville, MD
diamonds weighing a total of approximately .50 carats, further accented by cabochon emeralds weighing a
Category

1990s Drop Earrings

Materials

Amethyst, Citrine, Diamond, Emerald, 18k Gold, Yellow Gold

Stunning Midcentury Platinum Baguette Diamond Necklace, circa 1955
Located in Newport Beach, CA
's. The piece has about 50 Carats of Baguette and Emerald cut Diamonds of excellent quality, VVS to
Category

Mid-20th Century American Modern Drop Necklaces

Materials

Diamond, Platinum

Art Deco 50 Carat Emerald Platinum Ring
Located in Beverly Hills, CA
A spectacular hand made art deco platinum mounting featuring a 50 carat cabochon emerald. Ring
Category

Early 20th Century American Art Deco More Rings

Materials

Diamond, Emerald, Platinum

Late Victorian Emerald Diamond Gold Gypsy Ring
Located in Carmel-by-the-Sea, CA
with a .50 carat emerald and flanked by a pair of old European cut diamonds that weigh .50 carats
Category

Antique 1890s Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold

18 Karat Gold Parrot Brooch Sapphire Diamonds Emeralds 3.00 Total Carat Weight
Located in Laguna Beach, CA
, 1.00 carats blue sapphire, .50 carats emeralds and 1.00 carats of small diamonds. The color quality
Category

21st Century and Contemporary Unknown Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, Yellow Gold, 18k Gold

Beautiful Rose Gold Citrine Ring with Ruby Accents
Located in Dallas, TX
This beautiful antique ring features apx. 50 carat emerald cut citrine with 7 rubies on either
Category

20th Century More Rings

Materials

Citrine, Ruby, 14k Gold, Rose Gold

1 Ctw Sapphire Emerald Diamond Ring, 18K Yellow Gold, September
Located in McLeansville, NC
Stones: - sapphire, 1 stone - oval cut - 5.25 x 4 mm - approximately .50 carat - emerald, 2 stones
Category

Vintage 1970s Fashion Rings

Materials

Diamond, Emerald, Sapphire, Gold, 18k Gold, Yellow Gold

Necklaces Pendant Emerald 0, 50 Carat Diamonds 0, 41 Carats
Located in Vannes, FR
Necklaces Pendant Emerald 0, 50 Carat Diamonds 0, 41 Carats This 18k white gold pendant is an
Category

21st Century and Contemporary French Contemporary Pendant Necklaces

Materials

Emerald, Gold, 18k Gold, White Gold

50 Carat Cabochon Emerald Diamonds 18 Karat Gold Ring Whimsical
Located in Herzelia, Tel Aviv
Immense fine green 50Ct Cabochon Emerald set in the 18K Gold cast with floral motives and lots of
Category

Vintage 1970s Dome Rings

Materials

Diamond, Emerald, Gold, Yellow Gold

Vintage 50 Carat Citrine Ring 14 Karat Gold Emerald Cut Cocktail Estate Jewelry
Located in Torrance, CA
gold. Emerald cut citrine measures 27.5mm x 20mm (estimated at 50 carats) is set into the mount. The
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Citrine, Yellow Gold, 14k Gold

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50 Carat Emerald For Sale on 1stDibs

You are likely to find exactly the 50 carat emerald you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Find an antique version now, or shop for 282 vintage or 371 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 50 carat emerald 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. A 50 carat emerald from Antinori Fine Jewels, Luigi Ferrara and Emeralds Maravellous — each of whom created a beautiful version of this treasured accessory — is worth considering. A 50 carat emerald of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 446, is particularly popular. See these pages for an emerald cut iteration of this accessory, while there are also round cut cut and oval cut cut versions available here, too. If you’re browsing our inventory for a 50 carat emerald, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 50 Carat Emerald?

On average, a 50 carat emerald at 1stDibs sells for $5,866, while they’re typically $138 on the low end and $732,000 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.  

Questions About 50 Carat Emerald
  • 1stDibs ExpertFebruary 22, 2021
    A two carat emerald is 8.5 x 6.0mm. Because emeralds are quite strong they can be great for everyday wear.