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Type 2a Golconda Type Gia Certificates

TYPE IIA Golconda type GIA Certified 12 Carat Oval Diamond Pave Ring
By Antinori Fine Jewels
Located in Rome, IT
ring boasts a rare Golconda type GIA certification, ensuring unmatched quality and authenticity. The
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 18.95 Carat Internally Flawless Type II-A Heart-Cut Diamond Ring
By Gad & Co.
Located in Miami, FL
valued types of diamonds. The diamond is classified by GIA to be a type II-A diamond with a “K” color
Category

2010s Hong Kong Modern Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

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Cartier Antique Diamond Bow Brooch, circa 1910
By Cartier
Located in London, GB
Cartier antique diamond bow brooch. Set to centre with a cushion shape old mine diamond in an open back millegrain setting with a weight of 0.15 carats, further adorned by eighty six...
Category

Vintage 1910s Brooches

Materials

Diamond, Platinum

GIA Certified 22.05 Carats Cushion Cut Sri Lanka Blue Sapphire Ring
By Roman Malakov
Located in New York, NY
This elegant and stunning halo engagement ring showcases a GIA Certified 22.05 carats cushion cut vibrant color-rich blue sapphire, Sri Lanka origin, set in a classic four prong bask...
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Blue Sapphire, 18k Gold, White Gold

Audemars Piguet Royal Oak Chronograph Custom All Black Watch
By Audemars Piguet
Located in New York, NY
Audemars Piguet Royal Oak Chronograph Custom All Black Watch 26320ST.OO.1220ST.01 Black dial with “Grande Tapisserie” pattern, white gold applied hour-markers and Royal Oak hands wi...
Category

2010s Swiss Wrist Watches

Materials

Stainless Steel

Paul Amey "Pink Mist" 18K, Platinum and Diamond Ladies Writing Implement
By Paul Amey
Located in Tewantin, Queensland
Award winning “PINK MIST” Ladies Writing Implement on “Monstera Desk Base” “Pink Mist” was designed and hand crafted by multi award-winning jeweler Paul Amey in Australia using a “s...
Category

2010s Australian Artisan Desk Accessories

Materials

Diamond, Natural Pearl, 18k Gold, Platinum, Sterling Silver

FORMS GRS Certified Fancy Sapphire Diamond Set
Located in New York, NY
An absolutely stunning and unique necklace and bracelet set comprising of fancy sapphires and white diamonds, created by Forms Hong Kong. The cuff bracelet is featuring 9 fancy sap...
Category

Late 20th Century Hong Kong More Necklaces

Materials

Diamond, Sapphire, 18k Gold

6 Carat Fancy Intense Yellow Diamond Three-Stone Engagement Ring, GIA Certified.
Located in New York, NY
Introducing an Exquisite Three-Stone Engagement Ring showcasing a captivating 6.00-plus carat Fancy Intense Yellow Diamond in a stunning Oval cut. Certified as SI1 by GIA. Enhancing ...
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, 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, renowned for their unparalleled chemical purity, lack the trace elements of nitrogen that...
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

12.22 ct Asscher Cut GIA Certified Engagement Ring Scarseli Fancy Intense Yellow
By SCARSELLI
Located in New York, NY
Three-Stone engagement ring from Scarselli featuring a 12.22 carat Fancy Intense Yellow center stone, Asscher-cut and GIA certified. The center stone has VVS1 clarity and is between ...
Category

2010s American Modern Engagement Rings

Materials

Yellow Diamond, Diamond, White Diamond, 18k Gold, White Gold, Yellow Gol...

GIA Certified 56 Carat Oval Cut Riviera Diamond Platinum Necklace
By Antinori Fine Jewels
Located in Rome, IT
Introducing our exquisite 56-carat Heart Shape Riviera Necklace, adorned with naturally certified GIA diamonds in stunning D/F color. Elevate your style with this timeless masterpiec...
Category

2010s Italian Modern Multi-Strand Necklaces

Materials

Diamond, White Diamond, Platinum

Mouawad Diamond Pearl White Gold Suite
By Mouawad
Located in New York, NY
Mouawad Diamond Pearl Necklace Suite in 18k White Gold. An exquisitely crafted suite emitting regality and opulence, comprising a necklace, bracelet, earrings and ring - all finely ...
Category

Vintage 1980s American Drop Necklaces

Materials

Diamond, Pearl, White Diamond, Cultured Pearl, 18k Gold

Hakimoto 14x17mm 49 Deep Intense Natural Golden Color South Sea Pearl Necklace
Located in New York, NY
Hakimoto By Jewel Of Ocean Manufacture Suggested Retail Price $500,000 49 Deep Intense Golden Color South Sea Pearl 14x17mm Necklace 12.7mm Full Ball Diamond Clasp 18K White Gold 30...
Category

21st Century and Contemporary American Contemporary Rope Necklaces

Materials

Pearl, South Sea Pearl, 18k Gold, White Gold

Patek Philippe Skeleton 3878
By Patek Philippe
Located in Surfside, FL
Patek Philippe Skeleton in 18k. Fully Skeletonized dial. Calibre 240 gilt-finished skeletonized lever movement visible between two sapphire crystals, finely engraved scrolled bridges...
Category

Vintage 1980s Wrist Watches

Materials

Yellow Gold

GIA Certifed 45 Carat Radiant Cut Diamond 18k Bracelet
By Antinori Fine Jewels
Located in Rome, IT
This elegant tennis bracelet is designed with exquisite craftsmanship, crafted from lustrous platinum to ensure durability and timeless elegance. Adorning the bracelet are a total of...
Category

2010s Italian Modern Tennis Bracelets

Materials

Diamond, White Diamond, Platinum

GIA Certified 10 Carat Excellent Cut Cushion Cut Three Stone Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite brilliant cushion diamond with two tapered baguette diamonds and is mounted in solid platinum the total carat amount is 1.50 carats the main stone weight is 10 carats ha...
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Morcha Diamond Earrings, D Internally Flawless Collection
Located in New York, NY
MORCHA Diamonds, a family-owned company for over 3 decades, a leading diamond manufacturer of diamonds with global resources from mining, cutting and marketing MORCHA has exclusive ...
Category

2010s French Modern Dangle Earrings

Materials

Diamond, White Diamond, 18k Gold

DOLCE & GABBANA Carrie's SATC 1990s Couture Hand-Embroidered Corset Dress 40
By Dolce & Gabbana
Located in Switzerland, CH
Breathtaking Dolce & Gabbana Hand-embroidered Lace Corset Dress As Worn By Sarah Jessica Parker / Carrie in "Sex And The City" SATC & DIDO A Unique Collector's Piece Own A Piece Of...
Category

1990s Italian Cocktail Dresses

Recent Sales

Exceptional Golconda Type 2A GIA Certified Emerald Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
with two GIA certificates. The difference between this diamond and a regular diamond Type IIa
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

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Type 2a Golconda Type Gia Certificates For Sale on 1stDibs

There is a broad range of type 2a golconda type gia certificates for sale on 1stDibs. Frequently made of platinum, 18k gold and gold, these items were constructed with great care. There are many different pieces in our collection of type 2a golconda type gia certificates to choose from, but modern type 2a golconda type gia certificates are of considerable interest. There are many pear cut, heart cut and emerald cut type 2a golconda type gia certificates for sale. Most of our type 2a golconda type gia certificates for sale are for women, but there are 21 pieces available to browse for men.

How Much are Type 2a Golconda Type Gia Certificates?

On average, type 2a golconda type gia certificates at 1stDibs sell for $915,000, while they’re typically $63,750 on the low end and $6,675,000 for the highest priced versions of this item.

A Close Look at modern Jewelry

Rooted in centuries of history of adornment dating back to the ancient world, modern jewelry reimagines traditional techniques, forms and materials for expressive new pieces. As opposed to contemporary jewelry, which responds to the moment in which it was created, modern jewelry often describes designs from the 20th to 21st centuries that reflect movements and trends in visual culture.

Modern jewelry emerged from the 19th-century shift away from jewelry indicating rank or social status. The Industrial Revolution allowed machine-made jewelry using electric gold plating, metal alloys and imitation stones, making beautiful jewelry widely accessible. Although mass production deemphasized the materials of the jewelry, the vision of the designer remained important, something that would be furthered in the 1960s with what’s known as the “critique of preciousness.”

A design fair called the “Exposition Internationale des Arts Décoratifs et Industriels Modernes” brought global attention to the Art Deco style in 1925 and gathered a mix of jewelry artists alongside master jewelers like Van Cleef & Arpels, Mauboussin and Boucheron. Art Deco designs from Cartier and Van Cleef & Arpels unconventionally mixed gemstones like placing rock crystals next to diamonds while borrowing motifs from eclectic sources including Asian lacquer and Persian carpets. Among Cartier’s foremost design preoccupations at the time were high-contrast color combinations and crisp, geometric forms and patterns. In the early 20th century, modernist jewelers like Margaret De Patta and artists such as Alexander Calder — who is better known for his kinetic sculptures than his provocative jewelry — explored sculptural metalwork in which geometric shapes and lines were preferred over elaborate ornamentation.

Many of the innovations in modern jewelry were propelled by women designers such as Wendy Ramshaw, who used paper to craft her accessories in the 1960s. During the 1970s, Elsa Peretti created day-to-night pieces for Tiffany & Co. while designers like Lea Stein experimented with layering plastic, a material that had been employed in jewelry since the mid-19th century and had expanded into Bakelite, acrylics and other unique materials.

Find a collection of modern watches, bracelets, engagement rings, necklaces, earrings and other jewelry on 1stDibs.

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.