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GRS Certified 12 Carat Green Emerald Pear Cut Minor Oil Diamond Necklace
By Antinori Fine Jewels
Located in Chicago, IL
This magnificent necklace features an exquisite deep green emerald weighing 12 carat, delicately
Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

GRS Certified 12 Carat Pear Cut VIVID GREEN Colombian Emerald Necklace
By Tiffany & Co.
Located in Chicago, IL
12 Carat Pear Cut Colombian Emerald, certified by GRS with minor oil treatment. This mesmerizing
Category

2010s American Pendant Necklaces

Materials

Diamond, Emerald, Platinum

6. 12 Carat Tanzanite Diamond Cocktail Ring
By Mehnaz Durrani
Located in Richmond, BC
Stunning tanzanite diamond cocktail ring. Violet-blue, high luster, pear faceted, 6.12 carats
Category

21st Century and Contemporary Canadian Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, 14k Gold

Aquamarine Diamond Halo Ring, 14 Karat White Gold, 1.29 Carat Aqua .12 Diamond
By Five Star Jewelry
Located in Austin, TX
Gold Diamond Carat Weight: .12 Carats Diamond Shape: Round Diamond Clarity: VS2 (Excellent, Eye Clean
Category

2010s American Modern Fashion Rings

Materials

Diamond, Aquamarine, White Gold, Gold, 14k Gold

Platinum Art Deco Pear Shape Diamond 8.59 Carat Blue Sapphire Engagement Ring
Located in Los Angeles, CA
Carats, 12 Pear Shape Diamonds E-F Color VS1-VS2 Clarity 3.80 Carats. Size- 6 1/2. FREE SIZING
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

45 ct Zambian Emerald and 12 ct Diamond Necklace and Earring Bridal Suite
Located in New York, NY
brilliant round cut diamonds, and Baguettes with a total carat weight of approximately 12 carats, G-H color
Category

Early 2000s Drop Necklaces

Materials

Diamond, Emerald, 14k Gold

GIA Certified Ruby and Diamond Cocktail Ring
Located in Chicago, IL
7.49 x 4.88 mm and weighing approximately 3.09 carats, surrounded by 12 pear shaped diamonds weighing
Category

Vintage 1980s Unknown Contemporary Three-Stone Rings

Materials

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

Platinum Halo Diamond Gia No Heat Color Change Purple Sapphire Engagement Ring
Located in Los Angeles, CA
Oval Purple/Velvet Sapphire 7.64 Carats, 12 Pear Shape Diamonds F_G Color VS1-VS1 Clarity 2.09 Carats
Category

2010s Modern Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

2.49 Carat, 18 Karat White Gold 12 Pear Shape Bezel Diamond Bracelet
Located in New York, NY
12 Pear Shaped diamonds, bezel set in 18K White Gold, with a total carat weight of 2.49 Carats
Category

2010s American Contemporary Modern Bracelets

Materials

Diamond, White Gold

12 Carat Fancy Colors Diamonds 18 Karat Yellow Gold Statement Earrings
By D and A Style
Located in Singapore, SG
Diamonds Mix shapes, about 12 carats total weight Clarity of diamonds - VS - SI 18 Karat Yellow Gold
Category

21st Century and Contemporary Singaporean Art Deco Drop Earrings

Materials

Pink Diamond, Yellow Diamond, Blue Diamond, Diamond, Yellow Gold, White ...

18 Karat Emerald and Diamond Earrings
Located in New York, NY
Round Cut White Diamonds that weigh 4.70 carats, 12 Pears Cut White Diamonds that weigh 2.65 carats and
Category

2010s American Modern Lever-Back Earrings

Materials

White Diamond, Emerald, 18k Gold, White Gold

12 Carat Pear Shape Diamond Pendant Necklace
Located in New York, NY
This fabulous over 12.00 carat! Pear shape pendant necklace would make Liz Taylor blush . This
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Platinum

GIA Certified 12 Carat Pear Shape Earrings
Located in New York, NY
Stunning pear shape earrings, weighing 6 carats each, with an H color and SI1/SI2 clarity. These
Category

2010s American Modern Dangle Earrings

Materials

Diamond, Platinum

Vivid Diamonds 12 Carat Diamond Cluster Brooch
Located in Miami, FL
shape, baguette, and marquise cut diamonds weighing approximately 12 carats total, F-G color, VS clarity
Category

Vintage 1980s Unknown Modern Pendant Necklaces

Materials

Diamond, Platinum

9 Carat Pear Cut Opal and Diamond Pendant Set in 12 Karat White Gold
Located in Fairfield, CT
carats of diamonds, each meticulously selected and arranged to complement the opal's natural beauty
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Opal, Gold, White Gold

1.61ct Pear Shape Black Diamond Halo Engagement Ring 14k White Gold AD1707-12
Located in Osprey, FL
♥ Solid 14K white gold ring set with a pear-shaped black diamond in the center. ♥ The dark
Category

2010s American Engagement Rings

Materials

Diamond, Black Diamond, 14k Gold, White Gold

GIA Certified 12 Carat Pink Tourmaline & Diamond Pendant Necklace Enhancer 18K G
Located in New York, NY
12 Carat Pear Cut Pink Tourmaline and Diamond Pendant Necklace Enhancer GIA Certified Report
Category

2010s Pendant Necklaces

Materials

Diamond, Rubelite, 14k Gold

12 Carat Yellow and White Diamond Station Drop Necklace 18K Gold
Located in New York, NY
This luxurious design diamond drop necklace is simple but elegant. features Just under 4 carat
Category

Mid-20th Century Contemporary Pendant Necklaces

Materials

White Diamond, Yellow Diamond, 18k Gold

Estate 3.6 Carat Diamond 12.9 Carat Blue Sapphire Bib Style Platinum Necklace
Located in Miami, FL
. -Diamond and sapphire bib-style estate necklace -11 Pear shaped blue sapphires 12.90 carats (estimated) -12
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, Blue Sapphire, Platinum

12.65 Carat Diamond Dangle Earrings
Located in Miami, FL
approximately 12.65 carats total. 12 pear shape diamonds weighing approximately 6.40 carats total, 10 round
Category

Vintage 1970s American Modern Dangle Earrings

Materials

Diamond, Platinum

Unique Mixed Shaped Women's Diamond Ring 1.08 Carat 18 Karat White Gold
By Shimon's Creations
Located in New York, NY
. Diamond Breakdown: 0.12 Carats Round White Diamonds - Totaling 12 stones 0.43 Carats Round Pear Shape
Category

2010s American Contemporary More Rings

Materials

Diamond, 18k Gold, White Gold

Certified 12 Carat Pear Shape Emerald Carving Cocktail 18K Ring With Diamond
By Royaal Stones Ltd
Located in Bangkok, Thailand
Diamond Round : 18 / 2.18 Carats Emerald Pear Shaped Carving : 1 / 12.30Cts Currently a size 6, this
Category

2010s Art Deco Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

Sensational Pair of 12 Carat Diamond 18K White Gold Pear Shaped Drop Earrings
Located in Tustin, CA
the diamonds is VS -SI and color is G. The total diamond weight is approximately 12 carats. Earrings
Category

21st Century and Contemporary American Artisan Dangle Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 12 Ct Pear Zambian Emerald & 18 Ct Diamonds Drop/Clip Earrings 18K
Located in New York, NY
GIA Certified 12 Ct Pear shape Zambian Emerald & 18 Ct Diamonds Drop/Clip Earrings 18Karat yellow
Category

Early 2000s Dangle Earrings

Materials

Diamond, Emerald, Gold, 18k Gold

David Rosenberg 12 Carat Pear Shape D/I1 GIA Certified Diamond Pendant Necklace
By David Rosenberg
Located in Boca Raton, FL
An exceptionally bright GIA certified 12.04 carat pear shape diamond exudes an air of pure rarity
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

8.05 Carat Cluster Pear Marquise Diamond 18 Karat White Gold Stud Earrings
By Butani
Located in Hong Kong, Kowloon
feature 12 pear-shaped diamonds weighing a total of 6.76 carats and 4 marquise diamonds weighing a total
Category

2010s Hong Kong Contemporary Stud Earrings

Materials

Diamond, White Diamond, White Gold, 18k Gold

Cat's Eye Chrysoberyl Diamond Platinum Ring
Located in Atlanta, GA
with a crisp and sharp eye weighing 6.18 carats, accented by 12 pear shape diamonds weighing
Category

Late 20th Century More Rings

Materials

Chrysoberyl, Diamond, White Diamond, Platinum

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12 Carat Pear Diamond For Sale on 1stDibs

You are likely to find exactly the 12 carat pear diamond 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. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect 12 carat pear diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 1 Carat and 1.5 Carat carat weights, specifically, are sought with frequency. Finding an appealing 12 carat pear diamond — no matter the origin — is easy, but Alberto, DGI and J. Birnbach each produced a popular version that is worth a look. See these pages for a pear cut iteration of this accessory, while there are also marquise cut cut and rose cut cut versions available here, too. There aren’t many items for men if you’re seeking a 12 carat pear diamond, as most of the options available are for women and unisex.

How Much is a 12 Carat Pear Diamond?

The price for a 12 carat pear diamond starts at $400 and tops out at $715,000 with these earrings, on average, selling for $9,499.

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 12 Carat Pear Diamond
  • 1stDibs ExpertFebruary 22, 2021
    The size of a 12 carat diamond is dependent on diamond cut. A 12 carat round diamond is roughly 15 mm in size.