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Golconda Type Iia Diamonds

Golconda Type IIA 10.28 Carat D color Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Golconda Type IIA 10.28 Carat D Color Emerald Cut Diamond Ring Experience the pinnacle of luxury
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified Golconda Type IIA 12 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified Golconda Type IIA 12 Carat Emerald Cut Diamond Ring! 🌟 Step into a world of
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Golconda Type IIa 2.36 Carat Diamond Flanked Solitaire Ring, circa 1950
Located in London, GB
Golconda type IIa diamond flanked solitaire ring. Set to centre with a Golconda type IIa octagonal
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Platinum

Type 2A Golconda GIA Certified 10 Carat Emerald Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
opulence and elegance. Crafted with meticulous attention to detail, this Golconda Type IIA diamond is set
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 20 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Golconda Type IIA diamond ring. This breathtaking 20 carat emerald cut gem boasts a rare D color and
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Type IIA Golconda Type GIA Certified 10 Carat Oval Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
(GIA) as a Type IIA Golconda gemstone, this magnificent diamond represents the epitome of rarity and
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified 8 Carat Type IIA Golconda type Oval Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing This investment grade 8 carat GIA certified oval cut diamond ring that has D color
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

TYPE IIA Golconda type GIA Certified 12 Carat Oval Diamond Pave Ring
By Antinori Fine Jewels
Located in Rome, IT
and clarity of E-F VS TYPE IIA Golconda Diamond Pave Ring. Crafted with precision and passion, this
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Exceptional GIA Certified 8 Carat Type IIA Golconda type Oval Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
features a breathtaking 8 carat Type IIA Golconda oval diamond. Renowned for its exceptional quality and
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 15 Carat Golconda Type IIA Emerald Cut Diamond BOTSWANA ORIGIN
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 15 carat Type IIa diamond ring with an impressive lenght. Take a look at the video
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

TYPE IIA Golconda GIA Certified 12 Carat Oval Diamond Platinum Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
Dive into the world of exclusivity with our stunning creation featuring a rare Type IIA Golconda
Category

2010s Contemporary Solitaire Rings

Materials

Diamond, Platinum

Golconda Type IIA GIA Certified 6 Carat D FLAWLESS Clarity
By Antinori Fine Jewels
Located in Rome, IT
exceptional beauty and value. The main diamond, a true rarity, is a 10-carat round brilliant cut with Golconda
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

Type IIA Golconda D Color GIA Certifield 7 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 7 carat Type IIa diamond ring with an impressive lenght. Take a look at the video
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Type IIA Golconda D Color GIA Certifield 6 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Behold, an exquisite 6-carat Type IIa diamond ring of remarkable length. Type IIa diamonds
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Type IIA Golconda D Color GIA Certifield 10 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 10 carat Type IIa diamond ring with an impressive lenght. Take a look at the video
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Flawless GIA Certified 5 Carat Emerald Cut Diamond Ring Golconda Type IIA
By Antinori Fine Jewels
Located in Rome, IT
An exquisite flawless GIA certified diamond for investment purposes Color Grade :D Clarity Grade
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Golconda Type IIA GIA Certified Flawless D Color 8.09 Carat Pear Cut Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
diamonds. The difference between this diamond and a regular diamond Type IIa diamonds they are the most
Category

21st Century and Contemporary Unknown Modern Loose Gemstones

Materials

Diamond

GIA Certified Rare Emerald Cut Type IIA Golconda Diamond Ring 2.01ct D/Flawless
Located in London, GB
2a diamond from the renowned Golconda region, therefore contains no traces of nitrogen in the crystal
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 10 Carat Certified Type IIA Heart Shape Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Golconda type designation, this diamond stands in a class of its own, embodying purity and rarity in its
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, White Gold, 18k Gold

TYPE IIA GIA Certified 6 Carat Oval Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
6.04 ct Oval Brilliant Cut Diamond Solitaire Platinum Engagement Ring Type IIa Ideal Cut
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

2.55 Carat D IF Type IIA GIA Certified Diamond Platinum Engagement Ring
By Rive Gauche Jewelry
Located in New York, NY
type of pure diamonds, type IIA known to have come from the mines of Golconda . Ring size 6.5 , can be
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

3.21 Carat Pear-Cut Golconda Diamond Pendant Necklace
By Pampillonia
Located in Bethesda, MD
Golcondas. The Type IIa classification also means that this diamond is a full two shades whiter than a
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

3.40 Carat Golconda D Internally Flawless Marquis Diamond Ring
Located in New York, NY
most extraordinary chic look. Almost all of the Type IIA diamonds were found in the famous Golconda
Category

2010s Engagement Rings

Materials

Diamond, Platinum

GIA Certified 18.95 Carat Internally Flawless Type II-A Heart-Cut Diamond Ring
By Gad & Co.
Located in Miami, FL
This 18.95 Carat, Internally Flawless Type II-A Heart-Shape Diamond is the archetype of luxury. It
Category

2010s Hong Kong Modern Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Fancy Vivid Yellow and White Diamond Ring
Located in New Orleans, LA
artistry, this ring displays both a stunning vivid yellow diamond and an extraordinary Golconda-type white
Category

Antique 19th Century Belle Époque Cluster Rings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Untreated Burma Ruby Bypass Ring, 5.70 Carats
Located in New Orleans, LA
Institute of America as a highly desirable type IIa diamond with VVS1 clarity. As the GIA notes in its
Category

21st Century and Contemporary Modern Cluster Rings

Materials

Diamond, Ruby, Platinum

People Also Browsed

Emilio Jewelry Certified 16.00 Carat Burma No Heat Earrings
By Emilio!
Located in New York, NY
From the museum vault at Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Featuring the kings of gems, a Burma Untreated No He...
Category

21st Century and Contemporary Stud Earrings

Materials

Ruby

Van Cleef & Arpels Diamond Pearl Yellow Gold Necklace
By Van Cleef & Arpels
Located in New York, NY
1960’s 18k yellow gold necklace, set with brilliant-cut diamonds and 16 pearls 10.5-15.5mm, signed Van Cleef & Arpels. Total diamond carat weight approx. 100 cts.
Category

Vintage 1960s American More Necklaces

Materials

Diamond, Pearl, 18k Gold

Emilio Jewelry GIA Certified Natural 2.00 Carat Deep Blue Diamond
By Emilio!
Located in New York, NY
From Emilio Jewelry New York, Main Stone: Gia Certified natural 2.00 carat + Fancy Deep Blue Clarity: Vs Matching setting: 12 pink diamonds with a total of about 1.10 carats" Th...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Victorian 4.68 Carat Old Mine Cut Diamond GIA Certified Engagement Ring
Located in Los Angeles, CA
A magnificent Victorian era 4.68 Carat Old Mine Cut Diamond Engagement Ring composed of 18k yellow gold. The cushion shaped stone is GIA certified to be K color & SI1 clarity. Set in...
Category

Antique 1890s English Victorian Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Van Cleef & Arpels Vintage Alhambra Rock Crystal 20 Motif Necklace Very Rare
By Van Cleef & Arpels
Located in Miami, FL
Mightychic offers a highly collectible Van Cleef & Arpels Vintage Alhambra 20 motif Rock Crystal limited edition necklace. Absolutely fabulous and extremely rare! Set in 18K Yellow G...
Category

21st Century and Contemporary French Link Necklaces

Materials

18k Gold

French Antique Stunning Burmese Ruby and Diamond Cluster Necklace, Circa 1870
Located in London, GB
A stunning antique French Burmese ruby and diamond necklace c.1870, the necklace formed of twelve graduated cushion shaped clusters each centred with a Burmese unheated ruby in a gol...
Category

Antique 1870s French Choker Necklaces

Materials

Diamond, Ruby, Yellow Gold, Silver

Vintage 5.24ct Mixed Cut Diamond and Platinum Ring Circa 1930s
Located in London, GB
A beautiful vintage diamond and platinum ring c.1930s, centred with a wonderfully unusual mixed cut diamond, the rectangular cushion shape with a combination of brilliant and step cu...
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

David Rosenberg 5.18 Carat Oval Shape D/SI2 GIA Diamond Engagement Wedding Ring
By David Rosenberg
Located in Boca Raton, FL
Rosenberg Diamonds & Co. 5.18 carat Oval cut D color SI2 clarity is accompanied by a GIA certificate. This beautiful Oval is full of brilliance and an exceptional SI2 that is set in ...
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Alexander GIA 19.64ct No-Heat Burmese Sapphire with Diamonds Three Stone Ring
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
An extremely rare and important no-heat Burmese sapphire ring, GIA certified. Superbly cut with a majority of the weight at the top of the stone so it faces up bigger than the typica...
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold

Important 1950s Diamond Platinum Festoon Necklace
Located in New York, NY
A resplendent piece from the 1950's comprised of several magnificent brilliant-cut, pear-shaped and emerald-cut diamonds weighing approximately 135 carats, elegantly crafted in plati...
Category

21st Century and Contemporary American Link Necklaces

Materials

Diamond, Platinum

Roman Malakov 100.19 Carat Total Graduating Mixed Cut Diamond Fringe Necklace
By Roman Malakov
Located in New York, NY
Elegant and well crafted high end jewelry necklace showcasing 307 mixed cut diamonds weighing 100.19 carat total. Exquisitely set in an intricate and fringe design, elegantly crafted...
Category

21st Century and Contemporary American Contemporary Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

Hermés Amethyste Crocodile Clutch
By Hermès
Located in New York, NY
The Hermés bag embodies the quintessence of style and luxury due to its impeccable design, craftsmanship, and significance. That being said, it is the most iconic and desired piece f...
Category

21st Century and Contemporary French Clutches

Birkin 25 in Bleu Encre Porosus Crocodile Leather with Gold Hardware
By Hermès
Located in Kuwait City, KW
Material: 100% Porosus Crocodile leather Golden-tone hardware and logo print Dual top handle Front flap Signature closure strap with central toggle closure Lock with two keys Logo-en...
Category

2010s French Top Handle Bags

Emilio Jewelry Certified 83.00 Carat Fancy Diamond Necklace
By Emilio!
Located in New York, NY
From Emilio Jewelry located on New York's iconic Fifth Avenue, featuring a hard to come by Gia certified 25.00 carat yellow diamond pear shape drop diamond. The necklace is set with ...
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, Yellow Diamond

GIA Certified 2 Carat Cushion Cut Diamond Halo Engagement Ring
By Cartier
Located in Rome, IT
Celebrate your love with this extraordinary engagement ring, an eternal symbol of commitment and affection. At the heart of this masterpiece is a magnificent GIA certified 2-carat cu...
Category

2010s French Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Rose-Cut Diamond Necklace, 14.73 Carats
Located in New Orleans, LA
This sensational necklace showcases a design illuminated by a marvelous array of rose-cut diamonds weighing a total of 14.73 carats. Six pear-shaped white diamonds dangle from a slee...
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

Recent Sales

Diamond and Sapphire Ring by Raymond C Yard
By Raymond C. Yard
Located in New York, NY
Mines of India, Type IIa diamonds are particularly sought after for their greater brilliance and rarity
Category

20th Century American Art Deco Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

GIA Report 3.58 Carat Golconda Cushion Shaped Old Mine Diamond Ring
Located in London, GB
Cushion shape old mine Type IIa diamond ring. Centrally set with a cushion shape old mine Golconda
Category

Antique Early 1900s Edwardian Engagement Rings

Materials

Diamond, Platinum

Bulgari Trombino Ring 4, 93 D VS1 Golconda Diamond GIA Type 2A Platinum
By Bulgari
Located in Milano, IT
, the 4,93ct Round Brilliant diamond has been determined to be a TYPE IIA diamond. (Golconda region) The
Category

Late 20th Century Italian Solitaire Rings

Materials

Diamond, Platinum, 18k Gold

HARRY WINSTON Asscher-Cut Golconda Diamond Ring
By Harry Winston
Located in New Orleans, LA
Spectacular size and rarity characterize this 5.06-carat Golconda diamond by the legendary Harry
Category

American Engagement Rings

Materials

Diamond, Platinum

Marquise-Cut Golconda Diamond Ring 8.03 Carats
Located in New Orleans, LA
diamond is certified by the Gemological Institute of America to be Type IIa, meaning it is pure and
Category

20th Century Solitaire Rings

Materials

Diamond, Platinum

3.02 Carat Pear-Cut Golconda Diamond Platinum Ring
Located in New Orleans, LA
diamonds color), key hallmarks of all Golcondas. The Type IIa classification also means that this diamond
Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Diamond, Platinum

Harry Winston Golconda 5.56 Carat Emeral-Cut Diamond Ring
By Harry Winston
Located in New Orleans, LA
whitest D-color diamond. It is also one of only a handful of Type IIa diamonds that are also internally
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

9.12 Carat "Golconda" Oval Cut D Color Internally Flawless Diamond
By J. Birnbach
Located in New York, NY
A once-in-a-lifetime 9.12 carat Type IIa diamond with D color and Internally Flawless clarity. This
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Emerald-Cut 'Golconda' Diamond Ring with Graduated Sapphire Shoulders
By Hancocks
Located in London, GB
-cut Type IIa ‘Golconda’ diamond weighing 10.28 carat and of D colour and VS1 clarity, corner claw set
Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Sapphire, Platinum

Highly Important 43.19 Carat D Flawless Type II A Oval Diamond Ring
Located in New York, NY
letter stating that the diamond has been determined to be a Type IIa diamond. Type IIa diamonds are the
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

TYPE IIA GIA Certified 7 Carat Cushion Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
7 Carat Cushion D Color Flawless Clarity Type IIA Golconda Type Diamond Ring. Immerse yourself in
Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, White Diamond

GIA Certified 1.07 Carat Type IIA Golconda Diamond
Located in Carlsbad, CA
diamond. Type IIa Golconda diamonds are the purest and most valuable type of colorless diamond. Making
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond

Golconda Type IIA GIA Certified 3.65 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
diamond mines of India, all are type II diamonds. Type IIa is a rare type of diamond that contains no
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Exceptional Golconda Type 2A GIA Certified Emerald Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
whitest D-color diamond. It is also one of only a handful of Type IIa diamonds that are also internally
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Exceptional Golconda GIA Certified 2.51 Carat Emerald Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
whitest D-color diamond. It is also one of only a handful of Type IIa diamonds that are also internally
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Art Deco 4.45 Carat Oval-Cut Diamond Engagement Ring GIA, D IF Type IIA
Located in San Francisco, CA
rarest of the rarest in white diamonds. Type IIa diamonds are the most chemically pure of all diamonds
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

2.84 Carat 'D' 'IF' 'Golconda' Edwardian Diamond Ring
Located in San Francisco, CA
Grading Report #17178294 has been determined to be a type IIa diamond. Type IIa diamonds are the most
Category

20th Century American Edwardian Engagement Rings

Materials

Diamond, Platinum

Internally Flawless 2.84 Carat Golconda Diamond Ring
Located in San Francisco, CA
been determined to be a type IIa diamond. Type IIa diamonds are the most chemically pure type of
Category

20th Century Edwardian Engagement Rings

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Golconda Type Iia Diamonds For Sale on 1stDibs

Browse a vast assortment of golconda type iia diamonds for sale on 1stDibs. These distinct designs — crafted with great care and often made from Platinum, 18k Gold and Gold — can elevate any look. Pieces in our collection of golconda type iia diamonds made by Modern jewelers — as well as those associated with Contemporary — are very popular. Many examples in our inventory of these items are appealing no matter their origins, but Antinori Fine Jewels produced popular versions that are worth a look. There are many emerald cut, oval cut and pear cut golconda type iia diamonds for sale. If you’re browsing the variety of golconda type iia diamonds for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Golconda Type Iia Diamonds?

Prices for golconda type iia diamonds start at $14,500 and top out at $6,230,000 with these rings, on average, selling for $626,500.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.