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AGL Thai Certified 6.19 Carat Emerald Cocktail Ring
Located in Bangkok, TH
A new 6.19 carat emerald ring. The emerald has been certified by AGL Thai as a natural emerald with
Category

2010s Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

AGL Thai Certified 2.65 Carat Pigeon Blood Ruby and Diamond Earrings in 18K Gold
By Rewa Jewellery
Located in Bangkok, TH
has been tested and certified by AGL (Thai), as natural rubies from Burma, without any heat treatment
Category

2010s Hoop Earrings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

AGL Certified 3.56 Carat Burma Ruby No Heat and Diamond Ring in 18 Karat Gold
Located in Bangkok, TH
A brand new AGL (Thai) certified 3.56 burma ruby no heat purplish red and diamond ring in 18 karat
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

AGL Certified 9.73 Carat Burma Ruby No Heat and Diamond Ring in 18 Karat Gold
Located in Bangkok, TH
A brand new AGL (Thai) certified 9.73 burma ruby no heat purplish red and diamond ring in 18 karat
Category

2010s Solitaire Rings

Materials

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

AGL Certified 3.03 Carat Burmese Ruby, Diamond and Blue Sapphire Ring
Located in Bangkok, TH
A new 3.03 carat Burmese ruby ring made in 18 Karat gold. The ruby is certified by AGL (Thai) as
Category

2010s More Rings

Materials

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

2.16ct Thai Sapphire Ring - AGL Certified
Located in Scottsdale, AZ
14K white gold, sapphire ring. Center stone is one (1) round brilliant cut, Thai sapphire weighing
Category

20th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Thai Ruby Diamond Gold Dome Ring, AGL Certified
Located in Beverly Hills, CA
. Made in 18k yellow gold and certified by the AGL in New York. Ring Size 5.75 Weight: 15.7 grams
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Gold, 18k Gold

Antique Gold, Thai Ruby, and Diamond Three-Stone Ring with AGL Certificate
Located in New York, NY
old European-cut diamonds, flush-set in 18k. Maker's mark FB. Ruby: Thai, 1.18cts. AGL document no
Category

Antique 1890s Victorian Band Rings

Materials

Diamond, Ruby, Gold, 18k Gold

11.29 Carat Emerald Cut, No Heat, Thai Sapphire Ring, AGL and GIA Certified
Located in Scottsdale, AZ
For sale is a platinum AGL and GIA certified 11.29ct Emerald cut, Thai Sapphire and diamond ring
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

AGL/GRS Certified 9.99 Carat Unheated Sapphire
Located in Forest Hills, NY
Unheated heart-shaped sapphire, 9.99 carat. AGL and GRS reports are available. Origin: Thailand. No
Category

21st Century and Contemporary Thai Loose Gemstones

Materials

Sapphire

AGL/GRS Certified 9.99 Carat Unheated Sapphire
AGL/GRS Certified 9.99 Carat Unheated Sapphire
Free Shipping
W 0.47 in D 0.32 in L 0.52 in
AGL Certified Sapphire and diamond platinum ring
Located in Surfside, FL
AGL Certified sapphire and diamond ring in platinum. Center Thai sapphire is over 2 carats, no heat
Category

21st Century and Contemporary Fashion Rings

Materials

Platinum

AGL Certified 3.5 Carat Blue Sapphire No Heat Pyramid Cabochon in Platinum Ring
Located in Miami, FL
: Pyramidal cabochon ✔ Measurements: 8.1 x 7.7 x 5.15mm  ✔ Treatment: None ✔ Origin: Thailand AGL
Category

Vintage 1980s Thai Contemporary Solitaire Rings

Materials

Sapphire, Blue Sapphire, Platinum

Antique Thai Sapphire Diamond Engagement Ring
Located in Chicago, IL
carat natural unheated Thai sapphire of a medium blue color. The sapphire is surrounded by chunky old
Category

Vintage 1910s Cluster Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, Platinum

AGL Certified Natural Unheated Ruby Diamond Platinum Ring
Located in Austin, TX
A vibrant platinum, ruby and diamond ring featuring an oval cut red 2.22 carat unheated Thai ruby
Category

Vintage 1980s Unknown Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Vintage AGL Certified 6.80 Carat No Heat Blue Sapphire and Diamond Platinum Ring
Located in Miami, FL
This platinum ring features a 6.80 carat AGL certified Emerald cut Blue Sapphire of Thai origin
Category

1990s Thai Art Deco Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

AGL Certified 16.5 Carat Unheated Sapphire Platinum Line Bracelet
Located in New York, NY
corundum sapphires, flawlessly set in a platinum mounting. Both the American Gemological Labs (AGL) and the
Category

21st Century and Contemporary American Contemporary Tennis Bracelets

Materials

Sapphire, Platinum

0.53 Carat Natural Color Change Russian Alexandrite AGL Certified
By Tsarina Jewels
Located in Bangkok, TH
3.9 Origin - Russia Certificate - AGL Tsarina Jewels is creating only high-end jewelry pieces
Category

2010s Russian Modern Loose Gemstones

Materials

Alexandrite

AGL Certified No Heat 6.3 Carat Sapphire and Diamond Ring
Located in New York, NY
Centered upon a 6.30 Carat unheated Sapphire of Thai origin. Accompanied with AGL certificate
Category

2010s Cocktail Rings

Materials

Diamond, Sapphire

Edwardian 18K Sapphire, Diamond and Burmese Ruby Quatrefoil Ring - AGL
Located in Hummelstown, PA
Burma, no heat, .44 - .50 carat Sapphire: AGL certificate, origin Thailand, no heat, .47 - .51 carat
Category

Antique Early 1900s Cocktail Rings

Materials

Diamond, Ruby, Sapphire

AGL Certified Oval 1.81 Carat Center Ruby Ring in Platinum
Located in Surfside, FL
AGL certified oval 1.81 carat center ruby (heated, color excellent, Thailand origin) ring with 1.22
Category

20th Century Fashion Rings

Materials

Ruby, Platinum

Art Deco 1.64 Carat Natural Sapphire and Diamond Ring - AGL
Located in Hummelstown, PA
engraving. Currently a size 6.25 Sapphire: AGL report 1099243, natural sapphire, heat treatment
Category

Vintage 1910s Cocktail Rings

Materials

Diamond, Sapphire, Platinum

6.36 Carat Fine Ruby Diamond Platinum Cocktail Ring, AGL Certified
Located in Beverly Hills, CA
vibrant crystal. Certified by the AGL as natural and coming from Thailand, a classic source of rubies. The
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

Van Cleef & Arpels Vintage Oval AGL Certified 10.28 Sapphire, Diamond Ring
By Van Cleef & Arpels
Located in New York, NY
-shaped sapphire, and round brilliant-cut diamonds. Thailand sapphire weight approx. 10.28 cts. with AGL
Category

Vintage 1960s American Engagement Rings

Materials

Diamond, Sapphire, Platinum

Contemporary 20.95 CTW Emerald Cut Sapphire Diamond Platinum Halo Ring AGL
Located in Philadelphia, PA
Natural Thai in origin - prong set with a recessed halo surround of round brilliant cut diamonds With
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

1.85 Carat Ruby Diamond Sunburst 18K White Gold Ring, AGL Certified
Located in Beverly Hills, CA
rich pure red color that glows in the light. It is certified by the AGL lab in New York as natural with
Category

21st Century and Contemporary American Engagement Rings

Materials

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

Natural Unenhanced Siam Ruby and Diamond Cluster Ring, circa 1960
Located in London, GB
Siam ruby to centre in an open back yellow gold claw setting with an approximate weight of 6.19 carats
Category

Vintage 1960s Cluster Rings

Materials

Diamond, Ruby, Platinum, Yellow Gold

AGL Certified Oval Ruby and Trillion Diamond Engagement Ring in 18K Yellow Gold
Located in New York, NY
AGL Certified oval ruby( Thai origin and heated ) and trillion diamonds engagement ring
Category

Vintage 1980s Contemporary Engagement Rings

Materials

Diamond, Ruby, Yellow Gold

Oval Ruby Ring And Trillion Diamond Engagement Ring in 18K Gold, AGL Certified
By MOGULDIAM INC
Located in New York, NY
Oval Ruby Ring and trillion diamond engagement ring in 18k gold, AGL certified. The details are as
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Kurt Wayne 18k Gold 3.12ct AGL Emerald Cut Blue Sapphire & Round Diamond Ring
By Kurt Wayne
Located in Montclair, NJ
white gold. It features a gorgeous, AGL certified, genuine sapphire solitaire. The cut-cornered emerald
Category

Early 2000s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

AGL Certified 18K White Gold Ruby, White and Yellow Pave Diamond Bypass Ring
Located in Scottsdale, AZ
total of 1.60 carats. Interspersed with two AGL certified Thailand heated rubies. The AGL certificate is
Category

21st Century and Contemporary Fashion Rings

Materials

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

1.40 Carat Emerald Cut Thai Ruby and Diamond 18k Yellow Gold Cocktail Ring
Located in Houston, TX
This beautiful ring features a 1.40 Carat Emerald Cut Thai Ruby bezel set in 18 Karat yellow gold
Category

21st Century and Contemporary American Cocktail Rings

Materials

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

AGL Certified No Heat Natural 11.81 Ct Blue Sapphire & Diamond 18K Gold Ring
Located in New York, NY
enhancement -- "NO HEAT" AGL certificate report # CS 69421 Natural Corundum Sapphire Origin Thailand NO Heat
Category

Early 2000s Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Rainbow Unheated Sapphire Emerald Cut Eternity Ring 7.75 CTW in 18K White Gold
Located in Bangkok, Bangrak
those who appreciate extraordinary gems. Sourced from Madagascar and certified by the renowned AGL Lab
Category

2010s Thai Contemporary Band Rings

Materials

Sapphire, White Gold

5.01 Carat GRS Sunset Sri Lanka Padparadscha and Diamond Ring in 18K White Gold
By Zahira Fine Jewellery
Located in Bangkok, TH
of rare gems. This ring comes with a GRS, Bellophon and AGL certificate. Padparadscha - 5.01 cts
Category

2010s Thai Contemporary Cocktail Rings

Materials

Diamond, Padparadscha Sapphire , White Gold

BENJAMIN FINE JEWELRY 1.56 cts Ruby with Oval Diamond 18K Ring
By Benjamin Fine Jewelry
Located in New York, NY
: AGL Product Reference : RR-22017 A ruby ring is a stunning piece of jewelry featuring a ruby gemstone
Category

21st Century and Contemporary Thai Modern Engagement Rings

Materials

Diamond, Ruby, Rose Gold, 18k Gold

Orloff of Denmark, 6 ct Natural Blue Zircon Diamond Ring in 925 Sterling Silver
Located in Hua Hin, TH
Pavilion: Step Cut No Heat/Treat. AGL Report no: 005263 - 0563 Diamonds: 16pcs, 0.52ct, SI2, D - Round
Category

2010s Thai Contemporary Engagement Rings

Materials

Blue Zircon, Zircon, Diamond, Sterling Silver, Silver, Rhodium, White Gold

BENJAMIN FINE JEWELRY 8.56 cts Blue Sapphire with Diamond 18K Ring
By Benjamin Fine Jewelry
Located in New York, NY
cts Origin : Sri Lanka Certificate : AGL Treatment : Unheated Product Reference : RS-22004 An
Category

21st Century and Contemporary Thai Modern Bridal Rings

Materials

Blue Sapphire, Diamond, 18k Gold, White Gold

Art Deco Old Mine Diamond & Ruby Ring
Located in New York, NY
5 round cut rubies Accompanied by an AGL report stating that the center ruby is of Thai origin
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

Oval Sapphire & Diamond Ring
Located in New York, NY
diamonds, and 2 baguette cut diamonds Accompanied by an AGL report stating that the sapphire is of Thai
Category

Vintage 1980s Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Leon Mege Micro Pave Platinum Ring with Certified 1.06 Ct Emerald-Cut Ruby
By Leon Mege
Located in New York, NY
Three-stone ring with a 1.06-carat natural gem Thai ruby, certified by AGL CS1074721 and two
Category

2010s North American Contemporary Three-Stone Rings

Materials

Emerald, Ruby, Platinum

Ruby & Diamond Men's Ring
Located in New York, NY
cut diamonds, and 18 round cut diamonds Accompanied by an AGL report stating that the ruby is of Thai
Category

Vintage 1980s Cocktail Rings

Materials

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

Early 20th Century Edwardian Ruby and Diamond Cluster Ring, No Heat
Located in New York, NY
platinum and 18k gold. French import. Atw ruby 1.40 cts., atw diamonds 1.75 cts. AGL report stating no
Category

Vintage 1910s Edwardian Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Victorian 6.78 Carat Sapphire and Diamond Sterling Silver and 18K Gold Ring
Located in Houston, TX
openwork. The oval sapphire totals 6.78 carats and is accompanied by an AGL report, Thailand origin, no
Category

Early 20th Century Unknown Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Sterling Silver

Certified 20.47 Carat Emerald Cabochon and Diamond Three Stone Engagement Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
prongs. The ring is currently sized at US 7, can be resized. The ring is certified by renowned AGL Lab in
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

2.10 Carat Ruby, Diamond and Gold Ring
Located in New York, NY
& tapered baguette diamonds ap. 3.00 cts., ap. 7.5 dwts. With AGL report no. 1091096, Thailand origin
Category

Vintage 1980s More Rings

Materials

Diamond, Ruby, 18k Gold

Vivid Diamonds GIA Certified 3.82 Carat Pinkish Purple Sapphire Cocktail Ring
By Vivid Diamonds
Located in Miami, FL
oval Sapphire with a Thai provenance, weighing 3.82 carats, surrounded by 10 round brilliant cut
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Purple Sapphire, Sapphire, Diamond, White Gold, 18k Gold

AGL Certified 24.25 Carat Ruby Cabochon & Diamond Ring In 18 K White Gold
Located in Chicago, IL
incredible 24.25 carat – 19.02 x 14.05 millimeter. This gem was sourced from Thailand. Its color is vivid
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Ruby, 18k Gold, White Gold

3.11 Carat Oval Cut Natural Thai Ruby Ring with 0.50 Carat Total of Diamonds
Located in Houston, TX
Platinum three-stone ring set with one 3.11 carat oval cut natural Thai ruby, comes with its very
Category

2010s Engagement Rings

Materials

Diamond, Ruby, Platinum

AGL Certified 10.24 Carat Thai Ruby Diamond Three Stone Ring
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum set three stone ring consisting of one AGL certified (AGL cert #CS 67238) cushion cut ruby
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Platinum

2.46 Carat Ruby Ring AGL Certified
Located in La Jolla, CA
Antique Thai No-heat Ruby Ring. Circa 1905, this antique ring features a stunning center ruby that
Category

20th Century Thai Cocktail Rings

Materials

Ruby

AGL Certified Natural Sapphire, Diamond, Platinum Ring
Located in Pleasant Hill, CA
Featuring (1) oval-cut blue sapphire, 3.45 cts., accompanied with an AGL Report 1132047, dated 23
Category

Mid-20th Century Unknown Artisan Cluster Rings

Materials

Diamond, Sapphire, Platinum

5.98 Carat Ruby Diamond Ring AGL Certified
Located in La Jolla, CA
Center cushion antique cut Thai ruby of 5.98cts and with triangular cut diamond side stones
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

AGL Certified 2.02 Carat Ruby and Diamond Ring
Located in Dallas, TX
The central feature of this ring is the 2.02 ruby certified as Thai origin (heated), surrounded by
Category

21st Century and Contemporary More Rings

Materials

Ruby, Diamond, 18k Gold, White Gold

2.21 Carat AGL Certified 18 Karat Yellow Gold Ruby Diamond Ring
Located in Fort Lauderdale, FL
Ruby and diamond ring in 18-karat yellow gold. Polished metal setting with an AGL certified
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Van Cleef & Arpels 9.42 Carat Cabochon Ruby and Diamond Cluster Ring
By Van Cleef & Arpels
Located in Chestnut Hill, MA
cabochon cut Thai ruby weighing 9.42 carats, with AGL report CS 53499. The center stone is surrounded with
Category

20th Century Unknown Contemporary Cluster Rings

Materials

Diamond, Ruby, 18k Gold

AGL Certified 1.89 Carat Burmese No Heat Ruby and Diamond Ring
Located in Bangkok, TH
1.89 carat and is certified by AGL (Thai) as natural, no heat, and 'Reddish Purple'. The total diamond
Category

2010s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

M. Kantor, GIA and AGL Certified Sapphire and Diamond Bypass Cocktail Ring
Located in Beverly Hills, CA
8.83 x 6.10 x 3.68 mm and has no fluorescence. The AGL Thai certificate states that the 2.07 carat
Category

2010s American Retro Cocktail Rings

Materials

Sapphire, Pink Sapphire, Diamond, White Diamond, Platinum

Buccellati, AGL Certified Ruby and Diamond Ring
By Buccellati
Located in Bethesda, MD
Designer: Buccellati ♦ Metal: 18 karat ♦ Ruby=4.82 AGL Certified Thailand natural heat ♦ 46 Diamonds=3.15 ♦
Category

Vintage 1970s Italian Cluster Rings

Materials

Diamond, Ruby, 18k Gold

AGL Certified Sapphire and Diamond Gazdar Platinum Brooch
By Gazdar
Located in MIAMI, FL
Beautiful Sapphire and Diamond brooch by famed designer Gazdar. This piece is certified with an AGL
Category

Vintage 1970s Indian Modern Brooches

Materials

Diamond, Blue Sapphire, Platinum

Edwardian Sapphire and Diamond Toi et Moi Ring - AGL
Located in Hummelstown, PA
gemological report from AGL stating Thailand origin with no evidence of heat. Currently a ring size 5
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

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Agl Thai For Sale on 1stDibs

Find the exact agl thai you’re shopping for in the variety available on 1stDibs. Frequently made of gold, 18k gold and platinum, this item was constructed with great care. Find an antique version now, or shop for 23 vintage or 18 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a agl thai from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic agl thai over the years, but those made by Boucheron, Coomi and Kurt Wayne are often thought to be among the most beautiful. While most can agree that any agl thai from our collection can easily elevate most outfits, but the choice of a diamond version from the 28 available is guaranteed to add a special touch to your ensemble. See these pages for an oval cut iteration of this accessory, while there are also cushion cut cut and emerald cut cut versions available here, too. Finding a agl thai for sale for women should be easy, but there are 12 pieces available to browse for unisex as well as men, too.

How Much is a Agl Thai?

On average, a agl thai at 1stDibs sells for $30,000, while they’re typically $4,800 on the low end and $195,000 for the highest priced versions of this item.

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.