AGL Certified 0.243 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.85 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.203 Carat Fancy Intense Pink SI Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.21 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.113 Carat Fancy Intense Green VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 1.98 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.102 Carat Fancy Intense Green SI Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 1.96 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.324 Carat Fancy Vivid Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 1.84 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.505 Carat Fancy Intense Green VVS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.20 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.147 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.85 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.147 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 3.09 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.091 Carat Fancy Brownish Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 3.87 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.125 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.78 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.186 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.65 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.182 Carat Fancy intense green VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.83 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.113 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.86 grams
Diamond, 18k Gold, White Gold
AGL Certified 8.01 Carat U - V Colour VS2 Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 8.47 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.51 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.87 grams
Diamond, 18k Gold, White Gold
AGL Certified 1.00 Carat Fancy Light Green VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 4.556 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.233 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.52 grams
Diamond, Yellow Diamond, 18k Gold, White Gold
AGL Certified 1.15 Carat Light Pinkish Brown SI1 Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 5.812 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.11 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.49 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.344 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.89 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.251 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.82 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.235 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 3.17 grams
Diamond, 18k Gold, White Gold
AGL Certified 0.32 Carat Fancy Brownish Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 2.83 grams
Diamond, Yellow Diamond, 18k Gold, White Gold
AGL Certified 0.198 Carat Fancy Intense Yellow VS Clarity Diamond Ring
Located in บางรัก, TH
18kt white gold ring with diamonds Gold colour & karat: White gold 18kt Weight: 3.76 grams
Diamond, 18k Gold, White Gold
Vivid Diamonds AGL Certified 21.19 Carat Ceylon Sapphire & Diamond Ring
By Vivid Diamonds
Located in Miami, FL
From the House of Vivid Diamonds, this exquisite creation showcases a spectacular AGL certified
Diamond, Sapphire, Platinum
$79,080Sale Price|20% Off
Platinum AGL Certified 12.25ctw Oval Red Ruby W/ Diamond Substantial Large Ring
Located in Montclair, NJ
Custom Made Substantial Large AGL High Quality Ruby & Diamond Ring --Stone(s):-- (1) Natural
Diamond, Ruby, Gold, 14k Gold, Rose Gold, Platinum
AGL Certified 5.13 Carat Burmese Red Spinel Platinum Engagement Ring By Merkaba
Located in Beverly Hills, CA
jewelry, prized for brilliance, rarity, and historic prestige. This gemstone is AGL certified and
Diamond, White Diamond, Multi-gemstone, Spinel, Other, Platinum
AGL Certified 28ct No Heat Purplish Pink Tourmaline & Round Diamond Halo Ring
By Gad & Co.
Located in Miami, FL
AGL Certified 28.29 Carat No Heat Pink Tourmaline And Round Cut Diamond Halo in Floral 18K White
Diamond, Tourmaline, 18k Gold, White Gold
$184,000Sale Price|20% Off
AGL Certified 6.52 Carat COLOMBIAN EMERALD Minor Oil Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
18k white gold and high-tech carbon fiber. At its heart lies a stunning AGL-certified 6.52-carat
Emerald, Gold, 18k Gold, White Gold
AGL Certified 4.07 Carat No Heat Burma Sapphire & Half Moon Diamond Ring
By Gad & Co.
Located in Miami, FL
AGL Certified No Heat Burma Sapphire & Diamond Engagement Ring. This engagement ring features a
Diamond, White Diamond, Sapphire, 18k Gold, White Gold
AGL Certified 4.5 Carat Blue Sapphire & Baguette Diamond Mens Matte Finish Ring
By Gad & Co.
Located in Miami, FL
AGL Certified 4.57 Carat Blue Sapphire and Baguette Diamond Men's Ring in 14K Yellow Gold Matte
Diamond, Blue Sapphire, 14k Gold, Yellow Gold
AGL Certified 9.10 Carat Ceylon No Heat Padparadscha Sapphire and Diamond Ring
By Gad & Co.
Located in Miami, FL
, extremely rare Sapphire is a true miracle of nature. AGL and SSEF certified. Complemented with two appendix
Diamond, Padparadscha Sapphire , 18k Gold, White Gold
AGL Certified 2.44 Carat No Oil Colombian Emerald and Trapezoid Diamond Ring
By Gad & Co.
Located in Miami, FL
Natural AGL Certified No Oil Emerald & Diamond Detailing Three-Stone Engagement Ring. This
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
AGL Certified 2.59 Carat No Heat Violet Blue Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carats NO HEAT The Sapphire is AGL Certified There are 0.51 Carats in Diamonds G SI The ring is a size
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
$40,800Sale Price|20% Off
AGL Certified 16.68 Carat Cabochon Ceylon Blue Sapphire Ring with Diamond Halo
By Gad & Co.
Located in Miami, FL
AGL certified 16.68 carat oval cut natural Ceylon origin Blue Sapphire and Diamond ring. Crafted in
Diamond, Blue Sapphire, 18k Gold, White Gold
AGL Certified No Heat Oval Cut Burma Ruby and Round Diamond Ring
Located in Miami, FL
Treatment: None ✔ Certificate: AGL (American Gem Laboratory) ✔ Ring: PT Platinum/18K White Gold, accented by
Diamond, White Diamond, Ruby, 18k Gold, White Gold, Platinum
2.98 Carat Burmese Ruby Diamond Halo 18k Yellow Gold Ring, AGL Certified
Located in Beverly Hills, CA
loved. Certified by the AGL in NY that the ruby is natural with a Burmese (Burma) origin. Ring size
Diamond, Ruby, 18k Gold, Yellow Gold
AGL Certified 2.52 Carat Cushion Grayish Green-Blue Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Grayish Green-Blue Sapphire 2.52 Carats The Sapphire is AGL Certified Heated There are 0.45 Carats in
Diamond, White Diamond, Sapphire, Green Sapphire, Blue Sapphire, Gold, 1...
$120,000Sale Price|20% Off
Art Deco Burma No Heat Oval Ruby And Diamond Ring, AGL Certified.
Located in New York, NY
This exquisite Art Deco ring centers around a vivid Burma ruby of exceptional pedigree- untreated
Diamond, Ruby, Platinum
AGL Certified 4.07 Carat No Heat Oval Blue Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
F VS. The center stone is an oval shaped 4.07 Carat Blue Sapphire. The Sapphire is certified by AGL
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
AGL Certified Natural No Heat Yellow Sapphire Ring, Oscar Heyman, 1960s
By Oscar Heyman
Located in West Palm Beach, FL
Outstanding 1960’s Natural no heat yellow sapphire ring from Oscar Heyman. The approximately 33
Sapphire, Diamond, Emerald, Ruby, 18k Gold, Yellow Gold
AGL Certified Burma No Heat Blue Sapphire & Old Cut Diamond Platinum Ring
Located in Miami, FL
in platinum. This historic ring features an AGL certified 0.50 carat Blue Sapphire of Burmese origin
Diamond, Blue Sapphire, Platinum
Vintage AGL Certified 11.28 Carat Colombian Emerald & Old Euro Cut Diamond Ring
Located in Miami, FL
Vintage AGL Certified 11.28 carat minor oil square emerald cut Colombian Emerald ring. Adorned with
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
AGL Certified 2.63 Carat No Heat Grayish Purple Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Sapphire. The Sapphire is NO HEAT and is certified by AGL. There are 0.75 Carats in Diamonds F/G VS/SI
Diamond, White Diamond, Sapphire, Purple Sapphire, Gold, 14k Gold, White...
AGL Certified 13.81 Carat Ceylon No Heat Blue Sapphire Platinum Vintage Ring
By Gad & Co.
Located in Miami, FL
AGL Certified 13.81 Carat Oval Cut Ceylon No Heat Blue Sapphire and Diamond Vintage Platinum Ring
Diamond, Sapphire, Blue Sapphire, Platinum
Emilio Jewelry 7.69 Carat AGL Certified Radiant Sapphire Diamond Ring
By Emilio!
Located in New York, NY
Showcasing a gorgeous Radiant cut 7.20ct Sapphire Certified by AGL. Color: The Sapphire color is a
Diamond, Sapphire, Platinum
AGL Certified 10.10 Carat No Heat Ceylon Cornflower Blue Sapphire & Diamond Ring
By Gad & Co.
Located in Miami, FL
10.10 carat AGL certified Blue Sapphire and Diamond Ring. Showcasing a mesmerizing "cornflower
Diamond, Blue Sapphire, 18k Gold, White Gold
AGL Certified 5.31 Carat No Oil Emerald & Trillion Diamond 3 Stone Ring
By Gad & Co.
Located in Miami, FL
Brazilian 5.31-carat no oil emerald. The emerald is AGL certified. Additionally, the ring boasts two
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold...
Vivid Diamonds AGL Certified 5.91 Carat Burma No Heat Sapphire & Diamond Ring
By Vivid Diamonds
Located in Miami, FL
gold, this ring centers an AGL-certified vibrant royal blue 5.91-carat Unheated Burma sapphire. It's
Diamond, Sapphire, 18k Gold, White Gold
6.18 Carat AGL/AGTA Certified Colombian Emerald and Diamond Ring
Located in Houston, TX
AGL and AGTA reports. The diamonds total 1.78 carats, E- F color and VVS1-2 clarity. The ring is a
Diamond, Emerald, Platinum, Gold
AGL Certified 3.5 Carat Burma Ruby & Diamond Ring in 18 Karat Yellow Gold Ring
Located in New York, NY
A classic, ring 3.5 Carat of very clean natural AGL Certified Burma Ruby and Diamond Ring AGL
Diamond, Ruby, 18k Gold, Yellow Gold
AGL certified 10 carat Sapphire Sri Lanka Unheated CDC Emerald Diamond Ring
Located in Yorba Linda, CA
Sapphire Oval Cabachon 4.78 carats Sri Lanka Unheated AGL 1118721 Emerald Oval Cabachon 3.16 carat
Diamond, Emerald, Sapphire, 18k Gold
$9,300Sale Price|58% Off
GIA & AGL Certified Blue Sapphire & Fancy Diamond Platinum Ring, The Blue Moon
Located in Lexington, KY
This is a Platinum Fancy Diamond and Certified GIA and AGL Blue Sapphire Ring Can you imagine
Diamond, Blue Sapphire, Platinum
$60,000Sale Price|20% Off
AGL Certified Carat Green Emerald Trillion side 18k White & Yellow Gold Ring
By Antinori Fine Jewels
Located in Chicago, IL
who behold it. Its remarkable clarity and color, meticulously verified by AGL through verbal
Diamond, Emerald, 18k Gold, Yellow Gold, White Gold
Emilio Jewelry AGL Certified 6.92 Carat Vivid Green Emerald Ring
By Emilio!
Located in New York, NY
provided by GAL New York, an independent certified appraiser specializing in high end investment jewels
Emerald
AGL Certified 15 Carat Round Cut Colombian Emerald and Diamond Halo Ring
By Gad & Co.
Located in Miami, FL
basket. Ring Details: - Metal: 18k White Gold - Ring Type: Engagement, Cocktail - Setting: Prong, Halo
Diamond, Emerald, 18k Gold, White Gold
AGL Thai Certified 4.00 Carats Ethiopian Emerald Ring with Diamonds in 18 Karat
By Rewa Jewellery
Located in Bangkok, TH
This ring features a 4.00-carat AGL-certified emerald from Ethiopia (Certificate number AGL Thai
Diamond, Emerald, Gold, 18k Gold, White Gold
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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
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 rings, vintage 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.
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.