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18 K Yellow Gold Band Ring Baguettes Diamonds
Located in Zurich, Zollstrasse
size is currently a swiss 52/12, American Ring size 6, but can easily be resized. Masterfully
Category

Vintage 1980s Unknown Contemporary Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Meteorite gold ring Engagement unique Mens Unisex Jewelry Cosmos
By Alexey Gabilo
Located in Berlin, DE
meteorite weight - 14.6 carats ring size - 7.5 US ring weight - 12 grams We ship our jewelry worldwide
Category

2010s German Artisan Cocktail Rings

Materials

14k Gold, White Gold, Gold

0.53 Carat Natural Diamond Ring Set in Platinum
Located in Tokyo, JP
adjusted free of cost. Stamping: Pt900; 0.532; 0.05 Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Platinum

Amethyst 16.98cts Diamond 14K Gold Halo Grooved Cocktail Ring
Located in Miami, FL
in width and rises 12mm from the finger, Ring sized: 12 Sizable The diamonds are round cut, H-I
Category

Vintage 1970s Retro Cocktail Rings

Materials

Amethyst, Diamond, 14k Gold

14k Fleur De Lis Mens Diamond and Spinel Ring
Located in Hicksville, NY
Ring Size: 12 Metal Type: 14k Yellow Gold [Hallmarked, and Tested] Weight: 12.4 grams Condition
Category

1990s Unknown Contemporary Cocktail Rings

AGL Certified 4.2 Carat Colombian Emerald 18K Gold Octagon Bezel Ring
Located in Miami, FL
. Made to order, available in ring sizes 5-12. Details Item Type: Statement Ring Metal: 18K White or
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Emerald, Platinum

Eternity Unisex 0.83 Carat Diamond 18kt White Gold Ring
Located in Florence, IT
= VS Color = E/F Gold in Grams = 2.37 grs Ring size = 12 Italian
Category

21st Century and Contemporary Italian Artisan Band Rings

Materials

Diamond, 18k Gold, White Gold

Hand Made Designers Ring Set with Black Tahitian Pearl
Located in MELBOURNE, VIC
round Tahitian Black Pearl Diameter of pearl is 12 mm Size of the ring is N 1/2 (US Size 7) Weight of
Category

Early 2000s Australian Modernist Fashion Rings

Materials

Pearl, 18k Gold

Antique 16 Ct Pink Sapphire 23K Gold Russian Ring Dated 1866
Located in Chicago, IL
, and maker’s initials. Weight is 14.70 grams. Ring size 12 (resizable)
Category

Antique 1860s Russian Engagement Rings

Materials

Sapphire, Pink Sapphire, Gold

Alex Jona White Diamond Yellow Gold Wave Open Band Ring
By Alex Jona
Located in Torino, Piedmont
with 0.20 carats of white diamonds, F color, VVS1 clarity. Ring size EU 12/US 6.2, can be size to any
Category

21st Century and Contemporary Italian Contemporary Band Rings

Materials

White Diamond, 18k Gold, Yellow Gold

Alex Jona White Diamond White Gold Wave Open Band Ring
By Alex Jona
Located in Torino, Piedmont
with 0.20 carats of white diamonds, F color, VVS1 clarity. Ring size EU 12/US 6.2, can be size to any
Category

21st Century and Contemporary Italian Contemporary Band Rings

Materials

White Diamond, 18k Gold, White Gold

Ancient Greek Rock Crystal Gold Swivel Signet Ring
Located in Chicago, IL
scarab measures 20 x 18 mm (7/8 x 11/16 in.) Approximate ring size 12 (22 mm) All original, intact
Category

Antique 15th Century and Earlier Signet Rings

Materials

Rock Crystal

Handcraft Brazilian Aquamarine 18 Karat White Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
Brazilian aquamarine Ring total Weight 7 grams Aquamarine weight 8.30 karat Ring Size 6.25 Us 12 Ita (all
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Aquamarine, 18k Gold, White Gold

Alex Jona White White Diamond Yellow Gold Solitaire Band Ring
By Alex Jona
Located in Torino, Piedmont
centering a 0.38 carats, F Color, VVS2 Clarity brilliant round cut white diamond. Ring Size: 12 EU/6 US
Category

2010s Italian Contemporary Solitaire Rings

Materials

White Diamond, 18k Gold, Yellow Gold

0.24 Carat Brazilian Alexandrite and Diamond Ring set in Platinum
Located in Tokyo, JP
made in Japan. Ring size and stamping detailed below. Contact Us for more information. Ring Size
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Alexandrite, Diamond, Platinum

Potter and Mellen Handmade "Owl" Cats-Eye and Gold Ring
Located in Miami, FL
✔ Ring Size 12 U.S Size (adjustable)
Category

20th Century American Modern Cocktail Rings

Materials

Chrysoberyl, Gold, 18k Gold, Yellow Gold

18 K white Gold VintagNatural Blue Sapphire and Diamond Platinum Cocktail Ring
Located in Zurich, Zollstrasse
weighing ca. 1.55 ct, H color, si clarity. The ring is currently size 52/12( american Ring size 6) but
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Azurite Gold Ring Natural Deep Blue Raw Crystal Flower petals
By Alexey Gabilo
Located in Berlin, DE
13 mm stone weight - 12 carats ring size - 6.5 US ring weight - 8.53 grams We ship our jewelry
Category

2010s French Artisan Engagement Rings

Materials

Crystal, Yellow Gold, 14k Gold, Gold

Handcraft Brazilian Aquamarine 18 Karat White Gold Diamonds Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
weight 12 karat Ring Size 7.75 us 16 ita (all rings are can be resized)
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

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

Diamonds White Gold Stacking Ring Handcrafted in Italy by Botta Gioielli
By Botta gioielli
Located in Milano, IT
finger size is 6, French size 52, Italian size 12, each ring can be resized to the customer's size before
Category

21st Century and Contemporary Italian Modern More Rings

Materials

Diamond, 9k Gold, White Gold

Diamonds White Gold Stacking Ring Handcrafted in Italy by Botta Gioielli
By Botta gioielli
Located in Milano, IT
size is 6, French size 52, Italian size 12, each ring can be resized to the customer's size before
Category

21st Century and Contemporary Italian Modern More Rings

Materials

Diamond, White Gold, 9k Gold, Rose Gold

Sapphires Diamonds White Gold Ring Handcrafted in Italy by Botta Gioielli
By Botta gioielli
Located in Milano, IT
diamonds round cut and 2 sapphires navette cut. US finger size is 6, French size 52, Italian size 12, each
Category

21st Century and Contemporary Italian Contemporary More Rings

Materials

Diamond, Blue Sapphire, 9k Gold, White Gold

Attractive and Unusual 18 Karat Emerald and Diamond Ring
Located in Zurich, Zollstrasse
ct and vivid green emealds weighing approximately 1.01 ct. The ring is currently size 52/12
Category

Vintage 1980s Unknown Contemporary Band Rings

Materials

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

Diamonds White Gold Stacking Ring Handcrafted in Italy by Botta Gioielli
By Botta gioielli
Located in Milano, IT
one round diamond. US finger size is 6, French size 52, Italian size 12, each ring can be resized to
Category

21st Century and Contemporary Italian Modern More Rings

Materials

Diamond, White Gold, 9k Gold

Diamonds White Gold Stacking Rings Handcrafted in Italy by Botta Gioielli
By Botta gioielli
Located in Milano, IT
with heart, drop and round. US finger size is 6, French size 52, Italian size 12, each ring can be
Category

21st Century and Contemporary Italian Modern More Rings

Materials

Diamond, White Gold, 9k Gold

Diamonds 9 Karat Rose White Gold Stacking Rings Handcrafted in Italy
By Botta gioielli
Located in Milano, IT
and 1 round with diamonds. US finger size is 6, French size 52, Italian size 12, each ring can be
Category

21st Century and Contemporary Italian Modern More Rings

Materials

Diamond, White Gold, 9k Gold

Vintage Piaget Tanagra Wide Band Ring in 18kt Gold with Hematite – Year 1991
Located in Milano, MI
: Hematite Hallmarked with serial number Band height: 1.6 cm Weight: 13.8 grams Italian ring size: 12
Category

1990s French Cocktail Rings

Materials

Hematite, Gold

Ring with turquoise and single cut diamonds up to 0.05ct 18k gold 13.0 grams
Located in The Hague, ZH
size US 12 - EU 21.5 (65) Detailed description: The top of the ring is 1.9 cm wide by 7.0 mm high
Category

1990s Dutch Modern Cocktail Rings

Materials

Diamond, Turquoise, 18k Gold

1.16 Carat Natural Ruby and Diamond Cluster Ring Made in Platinum
Located in Tokyo, JP
. Contact Us for more information. If required, we can adjust the ring size free of cost. Ring Size: 12
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 5.27 Carat Sapphire and Diamond Ring Made in Platinum
Located in Tokyo, JP
. Ring Size: 12 (Japan) Stamping: Pt900 5.27 D0.45
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

0.78 Carat Natural, Vivid Green Emerald Diamond Ring made in Platinum
Located in Tokyo, JP
more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada) Stamping: Pt900 0.78 D0.68
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

Alex Jona Mandarin Garnet Blue Sapphire White Diamond White Gold Ring
By Alex Jona
Located in Torino, Piedmont
are set with 0.97 carats of white diamonds, F color, VVS1 clarity. Ring size: 6.0US/12 EU Dimensions
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Mandarin Garnet, Garnet, Blue Sapphire, White Diamond, Diamond, White Go...

18k Gold 38.25 Carat Emerald Cabochon Princess Diamonds Cocktail Ring
Located in Hong Kong, HK
carats. The weight of the diamonds is 2.54 carats. The ring is made in Indian ring size 12 (US size 6
Category

2010s Hong Kong Modern Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

1.20 Carat Natural Sapphire and Diamond Ring Set in Platinum
Located in Tokyo, JP
made in Japan. Ring size and stamping detailed below. Contact Us for more information. Ring Size: 12
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.40 Carat Natural Fancy Light Brownish, Orange, Yellow Diamond Ring
Located in Tokyo, JP
contact us for more information. Stamping: Pt900; 1.402; 0.26 Ring Size: 12 (Japan), 6 1/4 (US), M (UK
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Yellow Diamond, Brown Diamond, Platinum

0.87 Carat Natural Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
below. Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

0.10 Carat Natural Brazilian Paraiba Tourmaline Diamond Ring Made in Platinum
Located in Tokyo, JP
colors! The pendant is made in Japan. Please contact us for more information. Ring Size: 12 (Japan) 6 1
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Tourmaline, Paraiba, Platinum

0.14 Carat Natural Brazilian Paraiba Tourmaline Diamond Ring Made in Platinum
Located in Tokyo, JP
colors! The pendant is made in Japan. Please contact us for more information. Ring Size: 12 (Japan) 6 1
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Tourmaline, Paraiba, Platinum

6.10 Carat Oval Pink Tourmaline and Diamond Gold Cocktail Ring
Located in Montreal, QC
. dimensions: 1.25”w x 0.97”h x 0.77”d. Size 12, we offer ring re-sizing. The Ring is in excellent condition
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Tourmaline, Gold, 14k Gold, Yellow Gold

Amwaj Jewellery Marquise and Round Cut Diamond Ring with Tanzanite
By Amwaj Jewellery
Located in Abu Dhabi, Abu Dhabi
(Total Carat Weight: 2.16 ct) 18 Karat White Gold Ring Size: 52, 12, 6 Diamond Color and clarity: H, VS
Category

21st Century and Contemporary Emirian Art Deco Fashion Rings

Materials

Diamond, Tanzanite, 18k Gold

0.64 Carat Natural Emerald and Diamond Ring Set in Platinum
Located in Tokyo, JP
can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

0.77 Carat Natural Rose Cut Diamond Ring Set in Platinum
Located in Tokyo, JP
. Please contact us for more information. Stamping: Pt900; 0.77; 0.90 Ring Size: 12 (Japan), 6 1/4 (US
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Handcraft Sardinian Coral 18 Karat White Gold Diamonds Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
diamonds and sardinian coral Diamonds weight 0.33 karat Ring total weight 4.50 grams Ring size 6.25 US 12
Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Coral, Diamond, 18k Gold, White Gold

0.73 Carat Natural Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
Us for more information. If required, we can adjust the ring size free of cost. Ring Size: 12
Category

21st Century and Contemporary Japanese Modern Band Rings

Materials

Diamond, Ruby, Platinum

0.95 Carat Natural Paraiba Tourmaline and Diamond Ring Made in Platinum
Located in Tokyo, JP
blue-green colors! The pendant is made in Japan. Please contact us for more information. Ring Size
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Tourmaline, Paraiba, Platinum

18kt Yellow Gold 3.30 ct. cushion - cut Natural Heated Ceylon Sapphire ring
Located in Braintree, GB
, London, 2003 Total Weight: 12 grams Ring Size: UK O (US 7.25 / EU 55) Condition Report: Excellent
Category

Early 2000s British Fashion Rings

Materials

Sapphire, 18k Gold, Yellow Gold

Edwardian Style 1.00 Carat Natural Diamond Ring Set in Platinum
Located in Tokyo, JP
free of cost. Stamping: Pt900; 1.00; 0.45; 0.66 Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia
Category

21st Century and Contemporary Japanese Edwardian Engagement Rings

Materials

Diamond, Platinum

0.43 Carat Brazilian Paraiba Tourmaline and Diamond Ring Made in Platinum
Located in Tokyo, JP
blue-green colors! The pendant is made in Japan. Please contact us for more information. Ring Size
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Tourmaline, Paraiba, Platinum

1945 Art Deco Style 0.30 ct Diamonds 0.50 ct Sapphire 18k Gold Ring
Located in MADRID, ES
width × 0.5 cm height Ring Size: ES 12 / EU 52 / US 6 HDR laboratory authenticity certificate
Category

Vintage 1940s European Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Star Sapphire and Baguette and Brilliant Diamond Mens Ring 14K Yellow Gold
Located in Honolulu, HI
Specifications: Metal: 14K Yellow Gold Ring Size: 12 (resizing available) Total Weight: 20.4 Grams Gemstone
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Star Sapphire, Yellow Gold, 14k Gold

4.75 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
. Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) Stamping: Pt900 4.75 D1.40
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

4.45 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
. Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) Stamping: Pt900 4.45 D0.72
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

4.26 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum
Located in Tokyo, JP
. Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) Stamping: Pt900 4.26 D0,72
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

GIA Certified 0.91 Carat Untreated No Oil Colombian Emerald Ring
Located in Tokyo, JP
ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping
Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 1.82 Carat Natural Colombian Emerald Ring Set in Platinum
Located in Tokyo, JP
detailed below. Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Round Cut Diamond and Blue Sapphire Cluster Cocktail Ring in 14 Karat White Gold
Located in Scottsdale, AZ
Total Carat Weight: 1.20 CTW Sapphire Stone Count: 12 sapphires Ring Size: 6.25 Ring Band Width: 1.6mm
Category

21st Century and Contemporary Contemporary Dome Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

EMCR18X13 - 18K White Gold Ring with Swiss Blue Topaz and Diamonds
Located in New York, NY
: 16.75mm x 21.90mm Total Ct Weight: 22.86 cwt. Item Weight: 12 gm Ring size: 6.75 (re-sizable)
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, Topaz, Blue Topaz, White Gold

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Size 12 Rings For Sale on 1stDibs

Browse a vast assortment of size 12 rings for sale on 1stDibs. These distinct designs — crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. Find a collection of 2 vintage versions or 6 modern creations for a more contemporary example of these cherished accessories. Our collection, which features older pieces for sale from the 20th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Our collection of size 12 rings includes designs that are universally popular, but Contemporary and Artisan styles, specifically, are sought with frequency. Cartier, Gucci and Tiffany Co. each produced beautiful examples of these items that are worth considering. Any of these pieces can lend versatility to your look, but Citrine versions, from our inventory of 1, are particularly popular. There are many round cut size 12 rings for sale. If you’re browsing the variety of size 12 rings for sale, you’ll find that many are available today for men, but there are still pieces to choose from for women.

How Much are Size 12 Rings?

Prices for size 12 rings can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $500 and can go as high as $13,335, while size 12 rings, on average, fetch $692.

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.  

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.

Questions About Size 12 Rings
  • 1stDibs ExpertApril 22, 2024
    What size sofa there is for a 12' x 12' room depends on the layout of the space. Generally, a sofa should be about two-thirds of the length of the closest wall. For a 12' x 12' room, that works out to around 95 inches. However, you should leave three feet of space around the sofa to make it easy to navigate your seating area. Depending on what other furnishings you wish to put in the space, you may need to opt for a shorter sofa to allow enough clearance around the piece. Find a diverse assortment of sofas on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    In the U.S. and Canada, a size 12 is considered a large, and in the UK and Australia, it's a medium.
  • 1stDibs ExpertMay 30, 2024
    What size table is for 12 people depends on its shape. A rectangular or oval table between 96 and 108 inches long can comfortably accommodate 12 adults, while the length of a 12-person square table is usually around 96 inches. Twelve-seater round tables usually measure 108 inches in diameter. On 1stDibs, shop a wide range of dining tables.
  • 1stDibs ExpertFebruary 22, 2021
    You can figure out your ring size by taking a piece of string and wrapping it around the base of your finger. After marking the circumference with a pen, lay the string flat and measure it using a ruler. Next, write down the measurement in millimeters and compare it to a ring size chart.
  • 1stDibs ExpertFebruary 22, 2021
    In the US, the average carat size of an engagement ring is usually between 1.08 and 1.2 carats, although there are other factors that go into how impressive the ring looks, including the cut of the diamond and the setting. Find a diverse variety of engagement rings on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    In the USA, a ring with 57 mm circumference is considered to be an 8.5 size ring. On the other hand, in the UK, Ireland, Australia and New Zealand it is Q 1/2. Find a variety of antique and vintage rings on 1stDibs.
  • 1stDibs ExpertAugust 17, 2021
    A size 7 ring is 17.3mm in diameter. In inches, a size 7 ring is 0.682 inches. Shop a wide variety of antique, new and vintage rings and other jewelry on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    In the USA, a ring with 56 mm circumference is considered to be an 8-size ring. On the other hand, in the UK, Ireland, Australia and New Zealand it is P 1/2. Find a variety of antique and vintage rings on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    On a ring, 12K means that the piece is made out of 12-karat gold. This type of precious metal is half pure gold and half metal alloy. It comes in yellow, white and rose colors. You'll find a selection of gold jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Similar to shoes, rings have their own sizing system. A size 10 ring has a .78-inch diameter. Most women in the U.S. wear between a 5 and a 7 in ring sizes, and most men in the U.S. wear a size 10.
  • 1stDibs ExpertFebruary 22, 2021
    Similar to shoes, rings have their own sizing system. A size 9 ring has a .75-inch diameter. Most women in the U.S. wear between a 5 and a 7 in ring sizes, and most men in the U.S. wear a size 10.
  • The easiest way is to measure the circumference of the finger you wish to put a ring in. Once you have the circumference, you can search online for a table that roughly estimates the ring size to the circumference of the finger.
  • 1stDibs ExpertSeptember 28, 2021
    A good size for a diamond ring would depend on the wearer's finger size. Keep in mind that the smaller the finger, the larger the diamond will appear. For instance, on a size 4 finger, a 1.5-carat diamond solitaire looks significantly bigger than on a size 8. When it comes to diamonds, size is important, but it isn't everything. Instead of relying solely on a diamond's size (or, more precisely, its carat weight), it's best to look for a diamond with the ideal combination of cut, color, clarity, and carat weight. You can find a variety of antique and designer diamond rings on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    The ring size that is 3 inches is size 13 ½. Shop size 13 ½ size rings in a variety of different styles on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Select rings designed by David Yurman are able to be resized. It is recommended that you contact the customer service team at David Yurman in order to inquire about getting your ring resized. Find a variety of David Yurman jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    A size 7 ring is equivalent to a diameter of 17.3 millimeters, or 0.682 inches This size is a common ring size for women.
  • 1stDibs ExpertFebruary 22, 2021
    A size 7 ring is 17.3 millimeters (mm). You can shop a variety of size 7 rings on 1stDibs.com.
  • 1stDibs ExpertNovember 14, 2023
    The most popular carat size for engagement rings varies from country to country. In the US, the average size is around one carat. However, engagement rings tend to be smaller in other places. For example, the average is 0.6 carats in the UK and around 0.5 carats in western Europe. On 1stDibs, shop a diverse assortment of engagement rings.
  • 1stDibs ExpertFebruary 22, 2021
    A size 11 ring has an inside diameter of 20.7mm which equates to .81 inches in diameter.
  • 1stDibs ExpertJune 15, 2023
    Band width affects ring size by changing how a piece feels. Generally, the wider a band is, the tighter it will feel. If you are purchasing a thick band, you may want to try on the next biggest size and compare the feel. On 1stDibs, shop a collection of rings from some of the world's top sellers.