What size sofa is there for a 12' x 12' room?

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.

Is size 12 medium or large?

In the U.S. and Canada, a size 12 is considered a large, and in the UK and Australia, it's a medium.

What size table is for 12 guests?

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.

What is a size 57 ring?

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.

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.

What is a 56 ring size?

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.

How do you figure out your ring size?

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.

What size should an engagement ring be?

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.

What does 12K mean on a ring?

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.

Can David Yurman rings be sized?

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.

How big is a size 7 ring?

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.

How big is a size 10 ring?

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.

How big is a size 9 ring?

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.

How do you find your ring size at home?

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What is a good size for a diamond ring?

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.

What ring size is 3 inches?

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.

Does band width affect ring size?

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.

How many inches is a size 11 ring?

A size 11 ring has an inside diameter of 20.7mm which equates to .81 inches in diameter.

Can you get size 11 engagement rings?

Yes, you can get size 11 engagement rings. Many jewelry makers design rings specifically for each customer, giving you the freedom to purchase whatever size you require. You can also shop a collection of size 11 engagement rings on 1stDibs.

How many MM is a size 7 ring?

A size 7 ring is 17.3 millimeters (mm). You can shop a variety of size 7 rings on 1stDibs.com.

Size 12 Rings

1 Carat Diamond Cluster Pendant

Paraiba Tourmaline Platinum Ring

18th Century Italian Ring Gold

Platinum Sapphire And Ruby Ring

4 Carat Brazilian Emerald Ring

Diamond Ring Japanese

Brazil Ring

4 Carats Green Tourmaline Ring

4.45 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum

$4,000

4.45 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. 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

4.75 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum

$5,600

4.75 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. 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

4.26 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum

$4,000

4.26 Carat Natural Tanzanite and Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. 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

Classic Elegant 5.5 Ct Pinky Red Natural Tourmaline Sterling Silver Ring

$1,660Sale Price|42% Off

Classic Elegant 5.5 Ct Pinky Red Natural Tourmaline Sterling Silver Ring

By Aria Jewelry Design

Located in Raleigh, NC

There are no eye visible inclusions, chips or nicks or white on this beautiful sparkling gemstone set in a handmade Sterling Silver ring. Great for dining and parties ! Size: 12 mm ...

Category

21st Century and Contemporary American Fashion Rings

Materials

Tourmaline, Silver, Sterling Silver

Vintage 1.50 Carat Diamond Square Design Statement 14 Karat Gold Ring

$3,950

Vintage 1.50 Carat Diamond Square Design Statement 14 Karat Gold Ring

Located in Miami, FL

The ring is a size 12. The ring measures 17mm X 13mm.

Category

Vintage 1970s Fashion Rings

Materials

Diamond, 14k Gold

1.83 Carat Natural Emerald & Diamond Estate Cocktail Ring Made in Platinum

$5,000

1.83 Carat Natural Emerald & Diamond Estate Cocktail Ring Made in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.83 D0.69 ----------------------------------------------------------...

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Handcraft Baroque Pearls 18 Karat White Gold Onyx Emerald Cocktail Ring

$4,457

Handcraft Baroque Pearls 18 Karat White Gold Onyx Emerald Cocktail Ring

By SCALA GIOIELLI

Located in Marcianise, IT

Do not hesitate to write to us, we will be happy to satisfy your every need. 18 karat white gold cocktail ring. Handmade by our artisans assembled with emeralds,onyx and Australian ...

Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Emerald, Onyx, Pearl, 18k Gold, White Gold

Star Sapphire and Baguette and Brilliant Diamond Mens Ring 14K Yellow Gold

$11,950

Star Sapphire and Baguette and Brilliant Diamond Mens Ring 14K Yellow Gold

Located in Honolulu, HI

Item Specifications: Metal: 14K Yellow Gold Ring Size: 12 (resizing available) Total Weight: 20.4 Grams Gemstone Specifications: Center Gemstone: Star Sapphire Shape: Oval Cut...

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Star Sapphire, Yellow Gold, 14k Gold

18kt Yellow Gold Agate Lady Profile Cameo Ring Late 19th Century

$3,200

18kt Yellow Gold Agate Lady Profile Cameo Ring Late 19th Century

Located in Firenze, IT

Period: late 19th century Ring size: 12 Dimensions (cameo): 21 mm Weight: 9,6 gr Il cammeo, databile alla fine del XIX secolo, è realizzato in agata e inserito in una montatura in ...

Category

Antique Late 19th Century Italian Classical Roman Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Alex Jona Mandarin Garnet Blue Sapphire White Diamond White Gold Ring

$12,571

Alex Jona Mandarin Garnet Blue Sapphire White Diamond White Gold Ring

By Alex Jona

Located in Lugano, TI

The shoulders and the contour are set with 0.97 carats of white diamonds, F color, VVS1 clarity. Ring size: 6.0US/12 EU Dimensions: W 0.70in/18mm x L 1.0in/25.50mm Alex Jona jewels...

Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Blue Sapphire, Garnet, Mandarin Garnet, Gold, 18...

1.35 Carat Natural Padparadscha Sapphire and Diamond Ring Set in Platinum

$2,800

1.35 Carat Natural Padparadscha Sapphire and Diamond Ring Set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.35 0.36 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Fashion Rings

Materials

Sapphire, Padparadscha Sapphire , Diamond, Platinum

Amwaj 18 Karat White Gold Butterfly Ring with Sapphires and Diamonds

$10,000 / item

Amwaj 18 Karat White Gold Butterfly Ring with Sapphires and Diamonds

By Amwaj Jewellery

Located in Abu Dhabi, Abu Dhabi

Featuring a playful butterfly motif set with round cut diamonds and blue sapphires, Amwaj charming ring captures the beauty of butterfly wings created in shining rows of diamonds and...

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Sapphire, White Gold

1.02 Carat Natural Ruby and Diamond Engagement Ring Set in Platinum

$3,200

1.02 Carat Natural Ruby and Diamond Engagement Ring Set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 1.02; D0.94 -------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Diamonds White Rose Gold Stacking Ring Handcrafted in Italy by Botta Gioielli

$617

Diamonds White Rose Gold Stacking Ring Handcrafted in Italy by Botta Gioielli

By Botta gioielli

Located in Milano, IT

US finger size is 6, French size 52, Italian size 12, each ring can be resized to the customer's size before shipment.

Category

21st Century and Contemporary Italian Modern More Rings

Materials

Diamond, 9k Gold, White Gold, Rose Gold

18k White Gold Cocktail Ring With 18.74 ct. Zambian Emerald & Diamond

$12,000Sale Price|45% Off

18k White Gold Cocktail Ring With 18.74 ct. Zambian Emerald & Diamond

Located in Hong Kong, HK

The combined weight of the Marquise and Baguette Diamonds is 2.73 carats. The ring is made in Indian ring size 12 (US size 6), and can be changed on request.

Category

21st Century and Contemporary Hong Kong Art Deco Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Amwaj Jewellery 18 Karat White Gold Ring with Emerald and Diamond

$14,500

Amwaj Jewellery 18 Karat White Gold Ring with Emerald and Diamond

By Amwaj Jewellery

Located in Abu Dhabi, Abu Dhabi

Diamonds (Total Carat Weight: 1.59 ct) 18 Karat White Gold Ring Size: 52, 12, 6 ]Diamond Color and clarity: G, VVS

Category

21st Century and Contemporary Emirian Art Deco Fashion Rings

Materials

Diamond, Emerald, White Gold

Diamonds White Rose Gold Stacking Ring Handcrafted in Italy by Botta Gioielli

$548Sale Price|20% Off

Diamonds White Rose Gold Stacking Ring Handcrafted in Italy by Botta Gioielli

By Botta gioielli

Located in Milano, IT

US finger size is 6, French size 52, Italian size 12, each ring can be resized to the customer's size before shipment.

Category

21st Century and Contemporary Italian Modern More Rings

Materials

Diamond, 9k Gold, Rose Gold, White Gold

Diamonds White Rose Gold Stacking Ring Handcrafted in Italy by Botta Gioielli

$411Sale Price|20% Off

Diamonds White Rose Gold Stacking Ring Handcrafted in Italy by Botta Gioielli

By Botta gioielli

Located in Milano, IT

US finger size is 6, French size 52, Italian size 12, each ring can be resized to the customer's size before shipment.

Category

21st Century and Contemporary Italian Modern More Rings

Materials

Diamond, 9k Gold, White Gold, Rose Gold

8.80 Carat Unheated / Untreated Yellow Sapphire Cocktail Ring Set in Platinum

$15,000

8.80 Carat Unheated / Untreated Yellow Sapphire Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 8.80 D1.01 --------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Yellow Sapphire, Platinum

18kt Yellow Gold 3.30 ct. cushion - cut Natural Heated Ceylon Sapphire ring

$26,783Sale Price|20% Off

18kt Yellow Gold 3.30 ct. cushion - cut Natural Heated Ceylon Sapphire ring

Located in Braintree, GB

Specifications: Metal: 18kt Yellow Gold Made in England, London, 2003 Total Weight: 12 grams Ring Size: UK O (US 7.25 / EU 55) Condition Report: Excellent overall condition with min...

Category

Early 2000s British Fashion Rings

Materials

Sapphire, 18k Gold, Yellow Gold

Natural 7 Carat Red Rubelite and Diamond Cocktail Cluster Ring Platinum

$17,950

Natural 7 Carat Red Rubelite and Diamond Cocktail Cluster Ring Platinum

Located in Miami, FL

Natural Center Cabochon Oval Cut Red Rubelite: 7.09ct Color: Red Clarity: Has Inclusions Total # Of Stones: 1 Cut: Cabochon Oval (13.58x11.01mm) Natural Side Baguette Cu...

Category

Vintage 1980s Cocktail Rings

Materials

Diamond, Rubelite, Platinum

AIGS Certified 1.23 Carat Untreated, Pigeon's Blood Ruby Ring Made in Platinum

$6,000

AIGS Certified 1.23 Carat Untreated, Pigeon's Blood Ruby Ring Made in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada) Stamping: Pt900 1.23 D0.54 ------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Ruby, Platinum

Tanzanite Ring 1.04 Carats Gold Plated Silver

$449

Tanzanite Ring 1.04 Carats Gold Plated Silver

Located in Bonita Springs, FL

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Tanzanite: 1.04 Carats Metal: Gold Plated Sterling Silver Ring Size: 12 US Custom sizing available ...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Tanzanite, Gold Plate, Silver, Sterling Silver

2.70 Carat Natural Emerald Cabochon and Diamond Ring Set in Platinum

$4,500

2.70 Carat Natural Emerald Cabochon and Diamond Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 2.70; D0.82 --------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

0.70 Carat Natural Vivid Green Colombian Emerald & Diamond Ring Made in Platinum

$4,000

0.70 Carat Natural Vivid Green Colombian Emerald & Diamond Ring Made in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada) Stamping: Pt900 0.70 D0.51 -----------------------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

Set in 18 Karat Rose Gold, Invisible Pressure Setting Diamond Cluster Ring

$1,960Sale Price|20% Off

Set in 18 Karat Rose Gold, Invisible Pressure Setting Diamond Cluster Ring

Located in Hong Kong, HK

The ring is made in Indian ring size 12 (US size 6), and can be changed on request.

Category

2010s Hong Kong Modern Cluster Rings

Materials

Diamond, 18k Gold

1.73 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum

$3,000

1.73 Carat Natural Australian Lightning Ridge Black Opal Ring Made in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.73 D0.09 -----------------------------------...

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

1945 Art Deco Style 0.30 ct Diamonds & 0.50 ct Sapphire 18k Gold Ring

$2,400

1945 Art Deco Style 0.30 ct Diamonds & 0.50 ct Sapphire 18k Gold Ring

Located in MADRID, ES

Technical Details: Total Weight: 2.32 g Diamonds: 10 brilliant-cut diamonds Total Weight: 0.30 ct Clarity: VS Color: H–I Sapphire: Oval-cut center stone (4.7 × 5.9 mm) Weight:...

Category

Vintage 1940s European Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

4.57 Carat Natural Aquamarine and Diamond Cocktail Ring Set in Platinum

$3,500

4.57 Carat Natural Aquamarine and Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) Stamping: Pt900; 4.57; 0.22 ----------------------------------------------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Byzantine Gold Men's Ring with Jewish Menorah 6th-7th Century AD

$24,000

Byzantine Gold Men's Ring with Jewish Menorah 6th-7th Century AD

Located in Firenze, IT

Period: 6th – 7th century Ring size: 12 ½ Weight: 3,95 L’anello bizantino del VI – VII secolo è realizzato in oro ed ha incisa la Menorah ebraica sormontata da un’iscrizione.

Category

Antique 15th Century and Earlier European Byzantine Signet Rings

Materials

Gold

Handcraft Mouse Face 18 Karat White Gold Australian Pearl Diamonds Cocktail Ring

$1,828

Handcraft Mouse Face 18 Karat White Gold Australian Pearl Diamonds Cocktail Ring

By SCALA GIOIELLI

Located in Marcianise, IT

For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the selle...

Category

21st Century and Contemporary Italian Artisan Cocktail Rings

Materials

Diamond, Pearl, 18k Gold, White Gold

2.63 Carat Natural Emerald and Diamond Cocktail Ring Set in Platinum

$5,000

2.63 Carat Natural Emerald and Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 2.63; D2.07 --------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

Green Jade Cabochon and 2 Side Diamonds Satin Finish 14k Yellow Gold Ring

$1,995

Green Jade Cabochon and 2 Side Diamonds Satin Finish 14k Yellow Gold Ring

Located in Honolulu, HI

Ring Specifications: Metal: 14k Yellow Gold Total Weight: 9.8 Grams Diamond Count: 2 Diamond Carat Weight: 0.15 carats Diamond Color: H Diamond Clarity: SI2 Jade Carat Weight:...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Jade, Yellow Gold, 14k Gold

GIA Certified 2.97 Carat Siam Ruby and Diamond Ring Made in Platinum

$10,000

GIA Certified 2.97 Carat Siam Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 2.97 D1.73 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Round Opal and Diamond Cocktail Ring 18 Karat White Gold, Estate

$7,600Sale Price|20% Off

Round Opal and Diamond Cocktail Ring 18 Karat White Gold, Estate

Located in New York, NY

Round Natural Opal Cocktail Ring with Diamonds all around the stone 18 Karat White Gold Estate Approximately 16 mm Round A classic, Cocktail ring Huge Opal very clean no inclu...

Category

2010s Cocktail Rings

Materials

Diamond, Opal, 18k Gold

18 K Rose Gold Emerald Cut Rose De France Amethyst Diamond Cocktail Ring

$3,950

18 K Rose Gold Emerald Cut Rose De France Amethyst Diamond Cocktail Ring

Located in Zurich, Zollstrasse

The intriguing colour of the Rose de France Amethyst with the elegant rose Gold gives a wonderful and fresh colour combination. The ring is currently size 52/12 ( American ring size ...

Category

2010s Unknown Contemporary Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold, Rose Gold

1.10 Carat Natural Colombian Emerald and Diamond Halo Ring set in Platinum

$4,000

1.10 Carat Natural Colombian Emerald and Diamond Halo Ring set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.104 D0.67 ---------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

AIGS Certified 1.17 Carat Untreated Ruby and Diamond Ring Made in Platinum

$3,500

AIGS Certified 1.17 Carat Untreated Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.17 D0.41 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

AIGS Certified 1.39 Carat Untreated Ruby and Diamond Ring Made in Platinum

$4,000

AIGS Certified 1.39 Carat Untreated Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.39 D0.80 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

0.42 Carat Natural Vivid Green Emerald & Diamond Cocktail Ring Made in Platinum

$2,600

0.42 Carat Natural Vivid Green Emerald & Diamond Cocktail Ring Made in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 0.42 D1.19 ----------------------------------------------------------...

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

5.24 Carat Blue Zircon and Diamond Gold Cocktail Ring Estate Fine Jewelry

$5,940

5.24 Carat Blue Zircon and Diamond Gold Cocktail Ring Estate Fine Jewelry

Located in Montreal, QC

Approx. dimensions: 1.28" l x 0.97” w x 0.74" h. Ring size 12, we offer ring resizing. Ideal worn alone or as an alternative Engagement ring.

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Zircon, Blue Zircon, Gold, 18k Gold, White Gold

18kt Two-Tone Gold Invisible Diamond Mens Ring, .75cttw, 19.1 grams

$2,800Sale Price|20% Off

18kt Two-Tone Gold Invisible Diamond Mens Ring, .75cttw, 19.1 grams

By Siera

Located in San Diego, CA

The round brilliant diamonds are approximately .50cttw, g/h in color, and SI2 in clarity. The ring size is 12, 19.1 grams in weight, has a brushed finish on the face of the ring and ...

Category

Early 2000s Modern Fashion Rings

Materials

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

2.08 Carat Natural "Salt and Pepper" Diamond Solitaire Ring Made in Platinum

$4,000

2.08 Carat Natural "Salt and Pepper" Diamond Solitaire Ring Made in Platinum

Located in Tokyo, JP

Stamping: Pt900 2.083 Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia) --------------------------------------------------------------------------------------- Established in 1994,...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Platinum

GIA Certified 1.58 Carat, Unheated, Burmese Ruby & Diamond Ring set in Platinum

$10,000

GIA Certified 1.58 Carat, Unheated, Burmese Ruby & Diamond Ring set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.58 D0.62 ------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.87 Carat, Colombian, Muzo Green Emerald Ring set in Platinum

$30,000

GIA Certified 1.87 Carat, Colombian, Muzo Green Emerald Ring set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.87 1.33 -----------------------------------------------------------...

Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

18K gold 13.70 ct. Ethiopia Emerald and Rose Cut Diamond cocktail ring

$7,840Sale Price|20% Off

18K gold 13.70 ct. Ethiopia Emerald and Rose Cut Diamond cocktail ring

Located in Hong Kong, HK

The weight of the Rose Cut Diamonds is 2.65 carats. The ring is made in Indian ring size 12 (US size 6), and can be changed on request.

Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

GIA Certified 1.17 Carat, Untreated (No Oil), Zambian Emerald and Diamond Ring

$17,500

GIA Certified 1.17 Carat, Untreated (No Oil), Zambian Emerald and Diamond Ring

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.17 D1.72 ----------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

1.51 Carat Vivid Green, Colombian Emerald and Diamond Ring Set in Platinum

$17,000

1.51 Carat Vivid Green, Colombian Emerald and Diamond Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.51 D1.15 ----------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

4.61 Carat Colombian, Muzo Color Emerald & Diamond Cocktail Ring Set in Platinum

$35,000

4.61 Carat Colombian, Muzo Color Emerald & Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 4.61 D2.10 ----------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

0.91 Carat Colombian, Pear-Cut Emerald and Diamond Ring Set in Platinum

$2,400

0.91 Carat Colombian, Pear-Cut Emerald and Diamond Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 E0.912 0.12 ---------------------------------------------------------...

Category

20th Century Japanese Modern Fashion Rings

Materials

Diamond, Emerald, Platinum

1.66 Carat Colombian, Muzo Color Emerald & Diamond Cocktail Ring Set in Platinum

$18,500

1.66 Carat Colombian, Muzo Color Emerald & Diamond Cocktail Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900 1.66 D2.00 ----------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

GIA Certified 2.17 Carat Unheated, African Ruby & Diamond Ring Set in Platinum

$22,000

GIA Certified 2.17 Carat Unheated, African Ruby & Diamond Ring Set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 2.177; 0.47 -------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.00 Carat Natural Pear Cut Ruby and Diamond Ring Set in Platinum

$2,200

1.00 Carat Natural Pear Cut Ruby and Diamond Ring Set in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 1.00; D0.35 -------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Vintage Men's 10K Yellow Gold High Relief Carved Trojan Knight Blood Stone Ring

$1,690

Vintage Men's 10K Yellow Gold High Relief Carved Trojan Knight Blood Stone Ring

Located in Montclair, NJ

Material: Solid 10K Yellow Gold Weight: 13.21 Grams Ring Size: 12 (Fitted on a finger. We can custom size this ring - please contact us prior to purchase for sizing inquiries.)

Category

21st Century and Contemporary Solitaire Rings

Materials

10k Gold, Yellow Gold

AIGS Certified 1.03 Carat Natural No Heat (Untreated) Ruby Ring made in Platinum

$4,000

AIGS Certified 1.03 Carat Natural No Heat (Untreated) Ruby Ring made in Platinum

Located in Tokyo, JP

If required, we can adjust the ring size free of cost. Ring Size: 12 (Japan), 6 1/4 (US/Canada) Stamping: Pt900 1.03 D0.48 ------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

4.85 carats Heart Cut Rainbow Sapphire Diamond 18 Karat Gold Eternity Band Ring

$13,500

4.85 carats Heart Cut Rainbow Sapphire Diamond 18 Karat Gold Eternity Band Ring

By Meghna Jewels

Located in Hoffman Estate, IL

Composition Gross Weight: 5.78 Grams Gold Net Weight: 4.78 Grams Rainbow Sapphire: 4.85 carats Diamond Weight - .12 Carat Ring Size-7 ❋ Diamond Weight : 0.120 Cts.

Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold

8.18 Carat Natural African Emerald Cabochon and Diamond Ring Set in Platinum

$12,000

8.18 Carat Natural African Emerald Cabochon and Diamond Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 8.18; D1.50 --------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Emerald, Platinum

2.33 Carat Natural Purple Star Sapphire and Diamond Halo Ring Made in Platinum

$4,000

2.33 Carat Natural Purple Star Sapphire and Diamond Halo Ring Made in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada) Stamping: Pt900 2.33 D1.30 ------------------------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cluster Rings

Materials

Diamond, Star Sapphire, Platinum

GIA Certified 3.33 Carat Natural Burmese, Unheated Sapphire Ring Set in Platinum

$14,000

GIA Certified 3.33 Carat Natural Burmese, Unheated Sapphire Ring Set in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan), 6 1/4 (US/Canada), M (UK/Australia) Stamping: Pt900; 3.33; 0.37 -------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.16 Carat Natural Royal Blue, No Heat Sapphire & Diamond Ring Made in Platinum

$5,000

1.16 Carat Natural Royal Blue, No Heat Sapphire & Diamond Ring Made in Platinum

Located in Tokyo, JP

Contact Us for more information. Ring Size: 12 (Japan) 6 1/4 (USA) Stamping: Pt900 1.16 D0.59 -------------------------------------------------------------------------------------...

Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

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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.

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 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.

Questions About Size 12 Rings

What size sofa is there for a 12' x 12' room?
1 Answer
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.
Is size 12 medium or large?
1 Answer
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.
What size table is for 12 guests?
1 Answer
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.
What is a size 57 ring?
1 Answer
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.
What ring size is 7?
1 Answer
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.
What is a 56 ring size?
1 Answer
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.
How do you figure out your ring size?
1 Answer
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.
What size should an engagement ring be?
1 Answer
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.
What does 12K mean on a ring?
1 Answer
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.
Can David Yurman rings be sized?
1 Answer
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.
How big is a size 7 ring?
1 Answer
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.
How big is a size 10 ring?
1 Answer
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.
How big is a size 9 ring?
1 Answer
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.
How do you find your ring size at home?
1 Answer
Roman Malakov DiamondsMarch 22, 2021
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.
What is a good size for a diamond ring?
1 Answer
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.
What ring size is 3 inches?
1 Answer
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.
Does band width affect ring size?
1 Answer
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.
How many inches is a size 11 ring?
1 Answer
1stDibs ExpertFebruary 22, 2021
A size 11 ring has an inside diameter of 20.7mm which equates to .81 inches in diameter.
Can you get size 11 engagement rings?
1 Answer
1stDibs ExpertNovember 1, 2023
Yes, you can get size 11 engagement rings. Many jewelry makers design rings specifically for each customer, giving you the freedom to purchase whatever size you require. You can also shop a collection of size 11 engagement rings on 1stDibs.
How many MM is a size 7 ring?
1 Answer
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.