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VINTAGE BROWN AND WHITE DIAMOND RING (4, 12 Carats)
Located in Uccle, BE
Unique Ring made of white gold 18 Kt.
Ring set with a center brown diamond sert with a oval shape
Category
Late 20th Century European Cocktail Rings
Materials
White Diamond, Brown Diamond, Gold, 18k Gold
Dalben 4, 12 Carat Colombian Emerald Yellow Gold Ring
By Oreste Dalben
Located in Como, IT
emerald cut emerald.
Ring size 7 1/4 USA - EU 55 re-sizable to most finger sizes.
Bezel stone
Category
21st Century and Contemporary Italian Contemporary Cocktail Rings
Materials
Emerald, Gold, 18k Gold, Yellow Gold
Vintage Opal Diamond Cocktail Ring 12 Ct Opal 4 Ct Diamond
Located in Kendal, GB
)
STONES: Natural Opal (12 x 21mm, approx. 12ct), Diamonds (4 x 4mm, approx. 0.25ct each – 4ct total
Category
Vintage 1960s European Cocktail Rings
Materials
Diamond, Opal, 18k Gold, White Gold
14K White Gold 4 CTW Round Baguette Diamond Cluster Ring Size 12
Located in South Bend, IN
Baguette Diamond Cluster Ring in Size 12. Crafted for those with discerning taste, this ring is a
Category
Early 2000s Cocktail Rings
Materials
Diamond, White Gold
4 carat Round Engagement Ring Mounting
Located in Dublin, IE
Primary Stone Size: 4.5 carat
Primary Stone Shape: Round
Estimated Set Diamond Weight: 4 1/5 CTW
Primary
Category
2010s Irish Modern Engagement Rings
Materials
White Diamond, Platinum
Pomellato 12 Carat Topaz Cocktail Rose Gold Ring
By Pomellato
Located in Feasterville, PA
in shimmering 18k rose gold. The ring measures a size 5 3/4 and can be resized.
Pomellato Retail
Category
Early 2000s Cocktail Rings
Materials
Topaz, Rose Gold
Pomellato 12 Carat Topaz Cocktail Rose Gold Ring
By Pomellato
Located in Feasterville, PA
in shimmering 18k rose gold. The ring measures a size 5 3/4 and can be resized.
Pomellato Retail
Category
Early 2000s Cocktail Rings
Materials
Topaz, Rose Gold
12 Carat Natural Ruby 3.5 Carat Diamond Cluster Ring
Located in Bay Harbor Islands, FL
Ruby ring set with an oval ruby weighing approximately 12 carats, and 2 pear shape rubies weighing
Category
Vintage 1940s Cocktail Rings
Materials
Diamond, Ruby, 18k Gold
3.78 Carat Round Brilliant 12 Diamond 3/4 Wedding Band 14 Karat In Stock
Located in Boca Raton, FL
14k White Gold 3.78ctw Round Brilliant 12 Diamond 3/4 Wedding Band
Style: Women's Round Brilliant
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Gold, 14k Gold, White Gold
1960s 12 Carats Citrine 18 Karat Yellow Gold Cocktail Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold.
This vintage ring features a faceted oval citrine held in place by 4
Category
Vintage 1960s French Retro Solitaire Rings
Materials
Citrine, Gold, 18k Gold, Yellow Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Yellow Gold, Size 4
Located in Los Angeles, CA
in Size 4–11
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, Yellow Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K White Gold, Size 4
Located in Los Angeles, CA
radiant as the love it symbolizes.
Available in Size - 4 to 11.
Ring Size Chart:
Method 1:
Select an
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, 14k Gold, White Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Rose Gold, Size 4
Located in Los Angeles, CA
brilliance as radiant as the love it symbolizes.
Available in Size - 4 to 11.
Ring Size Chart:
Method 1
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, 14k Gold, Rose Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Yellow Gold, Size 4
Located in Los Angeles, CA
in Size - 4 to 11.
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, Yellow Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K White Gold, Size 4
Located in Los Angeles, CA
in Size - 4 to 11.
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, 14k Gold, White Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Rose Gold, Size 4
Located in Los Angeles, CA
in Size - 4 to 11.
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, 14k Gold, Rose Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Yellow Gold, Size 4
Located in Los Angeles, CA
in Size - 4 to 11.
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, 14k Gold, Yellow Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K White Gold, Size 4
Located in Los Angeles, CA
in Size - 4 to 11.
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, 14k Gold, White Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Rose Gold, Size 4
Located in Los Angeles, CA
in Size - 4 to 11.
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, 14k Gold, Rose Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Rose Gold, Size 4
Located in Los Angeles, CA
in Size - 4 to 11.
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, Rose Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K White Gold, Size 4
Located in Los Angeles, CA
in Size - 4 to 11.
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, White Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Rose Gold, Size 4
Located in Los Angeles, CA
in Size - 4 to 11.
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, Rose Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K White Gold, Size 4
Located in Los Angeles, CA
in Size 4–11
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, White Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Rose Gold, Size 4
Located in Los Angeles, CA
in Size 4–11
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, 14k Gold, Rose Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Yellow Gold, Size 4
Located in Los Angeles, CA
in Size 4–11
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, 14k Gold, Yellow Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Yellow Gold, Size 4
Located in Los Angeles, CA
in Size 4–11
Ring Size Chart:
Method 1:
Select an existing ring that fits the desired finger
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, Yellow Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Rose Gold, Size 4
Located in Los Angeles, CA
16.5 17.3 18.1 19 19.8 20.6 US
Ring Size 3 4
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, Rose Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Yellow Gold, Size 4
Located in Los Angeles, CA
Oval Cut 1 CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Gold
Specification:
Brand
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, 14k Gold, Yellow Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Yellow Gold, Size 4
Located in Los Angeles, CA
Pear Cut 1 CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Gold
Specification:
Brand
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, 14k Gold, Yellow Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K White Gold, Size 4
Located in Los Angeles, CA
Round Cut 1 CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Gold
Specification:Brand
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, White Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K White Gold, Size 4
Located in Los Angeles, CA
Pear Cut 1 CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Gold
Specification:
Brand
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, 14k Gold, White Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Rose Gold, Size 4
Located in Los Angeles, CA
Round Cut 1 CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Gold
Specification:
Brand
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, Rose Gold
1CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Yellow Gold, Size 4
Located in Los Angeles, CA
Heart Cut 1 CT GH-I1 Natural Diamond Halo Engagement Ring for Women 14K Gold
Specification:
Brand
Category
21st Century and Contemporary American Artist Engagement Rings
Materials
Diamond, Yellow Gold
Edwardian 12 MM. Natural Split Pearl 1.60 Ct Diamond Engagement Ring
Located in Napoli, IT
and exalt the beauty of the colossal 12 mm. in size Natural Salt water Sea 3/4 split Pearl set as
Category
Antique Early 1900s European Edwardian Engagement Rings
Materials
Diamond, Pearl, Platinum, 18k Gold
12 Carat Emerald Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
Cut
*This Diamond has been treated by one or more processes to change its color
Ring:
Metal: 18
Category
2010s American Engagement Rings
Materials
Diamond, White Gold, 18k Gold
12 Carat Asscher Cut Diamond Engagement Ring GIA Certified J VS2
Located in New York, NY
11.3 x 7.7 mm
Ring:
Metal: 18K WHITE GOLD
Style: ASSCHER SIDESTONES 4 PRONG RING
Metal Weight: 7.98
Category
2010s American Engagement Rings
Materials
Diamond, 18k Gold, White Gold
18k, White Gold Ring, 12 Princess Cut Diamonds 1.19ct. VVS-F-G
By Vaessen jeweler Holland
Located in Heerlen, NL
An 18K. white gold ring. classic model set with 12 princess cut diamonds weighing together ± 1.19
Category
2010s Dutch Engagement Rings
Materials
Diamond, 18k Gold, White Gold
French Retro 1960s 12 Carats Aquamarine 18 Karat White Gold Platinum Ring
Located in Poitiers, FR
of the ring to form the basket. In the center, a large round aquamarine is held by 4 large flat claws
Category
Vintage 1960s French Retro Cocktail Rings
Materials
Aquamarine, White Gold, Gold, Platinum, 18k Gold
Silver United States Half Dollar Coin Men's Band - 90% Ring Size 12
Located in Greensboro, NC
Size: 12
Metal Content: 90% Silver
Style: Band
Measurements
Face Height (north to south): 1/4
Category
21st Century and Contemporary Band Rings
Materials
Silver
12 Carats Round Brilliant Diamond Engagement Ring Certified I VVS1 IGI Report
Located in New York, NY
Clarity: SI1
Style: Round Brilliant Cut
Setting: Three Stone & 4 claw prong
Metal: Platinum
Total Carat
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
14K Yellow Gold 1 1/4 Carat Diamond Marquise Shaped Ring
Located in New York, NY
This diamond engagement ring features a central marquise-shaped diamond set in 14k yellow gold. The
Category
21st Century and Contemporary Indian Contemporary Fashion Rings
Materials
Diamond, White Diamond, 14k Gold, Yellow Gold
4 Carat Emerald Cut Aquamarine & Sapphire Art Deco Style Engagement Ring
Located in Santa Barbara, CA
This aquamarine and blue sapphire solitaire platinum engagement ring is a unique and special piece
Category
2010s Art Deco Engagement Rings
Materials
Aquamarine, Sapphire, Blue Sapphire, Platinum
Cober “Tropical Blue” Topaz 12 blue Diamonds 24 Pavé Diamonds Yellow Gold Ring
By Vincent Cober
Located in OSS, NH
This is a 18 Carat yellow gold ring with a concave cut Topaz, surrounded with 12 blue Brilliant-cut
Category
2010s Dutch Contemporary Fashion Rings
Materials
Diamond, Blue Diamond, Topaz, Gold, 18k Gold, Yellow Gold
Diamond Wedding Band Genuine Antique Deco Dated 4-24-49 Platinum Ring
Located in Dearborn, MI
Genuine Original Antique Art Deco Dated 4-24-1949 Diamond Anniversary Band Platinum Wedding Ring
Category
Vintage 1940s Art Deco Wedding Rings
Materials
Diamond, Platinum
18 Karat White Gold White Opal Ring '3 1/4 Carat'
Located in San Francisco, CA
This colorful opal and diamond ring features an oval opal framed by Micro prong round brilliant
Category
21st Century and Contemporary American More Rings
Materials
Opal, White Gold
Pre-loved ring made of 18 carat gold with sapphire surrounded with 12 diamonds
Located in Heemstede, NL
Fabulous 18 carat yellow golden vintage ring with blue sapphire surrounded with 12 brilliant cut
Category
Mid-20th Century European Engagement Rings
Materials
Diamond, Sapphire, Gold
Bvlgari B.Zero 1 4 Band Ring, 18k Rose Gold & White Ceramic
By Bulgari
Located in Honolulu, HI
Authentic Bvlgari B.Zero 1 Ring in 18k rose gold and white ceramic. This beautiful ring features 4
Category
21st Century and Contemporary Cocktail Rings
Materials
Rose Gold
1931 Nordic Wedding Ring solid 23K Gold Ø US 11.5 / 4 gr
Located in SE
Wedding Ring in solid 23 K Gold.
Swedish hallmarks. 23K and maker's, made in 1931 ( year marks E8
Category
Vintage 1930s Swedish Art Deco Wedding Rings
Materials
22k Gold
Adina Reyter One of a Kind Zodiac Ceramic + Diamond Sagittarius Signet Ring SZ 4
By Adina Reyter
Located in Sherman Oaks, CA
Adina Reyter One of a Kind Zodiac Ceramic + Diamond Sagittarius Signet Ring SZ 4 - Y14K
14K yellow
Category
2010s Indian Signet Rings
Materials
Diamond, 14k Gold, Yellow Gold
Bvlgari B.zero1 18 Karat Rose Gold and Green Marble 4-Band Ring
By Bulgari
Located in New York, NY
, boasting band thickness of 12 mm.
Ring Size: 4
Category
21st Century and Contemporary American Band Rings
Ring in White Gold with 1 Rubellite 12, 90ct. and 42 Diamonds 0, 55ct..
By Thomas Leyser
Located in Idar-Oberstein, DE
18k white gold (10.85g) ring is set with 1x fine Rubellite in magnificient intensiv red colour
Category
2010s German Contemporary Cocktail Rings
Materials
Diamond, Rubelite, White Gold
14K White Gold 1 1/4 Carat Diamond Marquise Shape Engagement Cocktail Ring
Located in New York, NY
Type: Natural White Diamonds
Diamond Count: Total 36 Diamonds Includes 4 Pie, 12 Baguette and 20
Category
21st Century and Contemporary Indian Contemporary Bridal Rings
Materials
Diamond, White Diamond, 14k Gold, White Gold
3.15 Carat Full Eternity Natural Diamond Ring in White Gold with 4 Prongs
Located in Antwerpen, BE
This ring is a beautiful symbol of your eternal love, with its full circle of diamonds representing
Category
2010s Art Nouveau Band Rings
Materials
Diamond, 18k Gold, White Gold
14 Karat Gold Petite Organic Design Cushion Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 3/4 a Carat Elongated
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Yellow Gold
Gubelin 4 Carat Cats Eye and Diamond 18 Karat Yellow Gold Lady's Ring
By Gubelin
Located in Bay Harbor Islands, FL
Ladies chrysoberyl cats eye weighing approximately 4 carats, surrounded by 12 round brilliant cut
Category
Vintage 1970s Unknown More Rings
Materials
Chrysoberyl, Diamond, 18k Gold
14 Karat Yellow Gold Asscher Blue Sapphire Solitaire Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite rustic style ring is impressive in its Organic appeal, featuring a natural blue asscher
Category
21st Century and Contemporary American More Rings
Materials
Diamond, Blue Sapphire, Yellow Gold
14K Yellow Gold Square Lavender Sapphire Vintage Diamond Ring Center-4/5 Carat
Located in San Francisco, CA
This petite organic style rustic ring is impressive in its vintage appeal, featuring a natural
Category
21st Century and Contemporary American More Rings
Materials
Diamond, Sapphire, Yellow Gold
4 Carat Emerald Cut Colombian Emerald and Diamond Ring 14 Karat Gold Estate
Located in New York, NY
A classic, Cocktail ring
4 Carat Colombian Emerald and Diamond Ring, Estate, no color enhancement
Category
Early 20th Century Cocktail Rings
Materials
Diamond, Emerald, 14k Gold
14 Karat Gold Diamond Trio Minimalist Band Ring by Mon Pilar sizes 11-12 US
By Mon Pilar
Located in Brooklyn, NY
.
• Available in 14 karat recycled yellow gold.
• Available in U.S sizes 4-12.
• Band width: 1.7 mm / diamonds
Category
21st Century and Contemporary American Contemporary Band Rings
Materials
Diamond, Gold, 14k Gold
Chanel Black Ceramic Diamond White Gold Ultra Wide Flex Ring Size 5 1/4
By Chanel
Located in Los Angeles, CA
Chanel black ceramic and diamond ultra-wide white gold Flex Ring size 5 ¼. *
ABOUT THIS ITEM: #R
Category
21st Century and Contemporary French Contemporary Band Rings
Materials
Diamond, 18k Gold, White Gold
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Ring 4 12 For Sale on 1stDibs
On 1stDibs, you can find the most appropriate ring 4 12 for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and yellow gold — can elevate any look. You can easily find a 1566 antique edition and 1664 modern creations to choose from as well. Finding the perfect ring 4 12 may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing ring 4 12 — no matter the origin — is easy, but J DAUPHIN, Omega and Natkina each produced a popular version that is worth a look. Take a look at a ring 4 12 featuring diamond from our inventory today to add the perfect touch to your look. A round cut version of this piece has appeal, but there are also oval cut and emerald cut versions for sale. If you’re browsing our inventory for a ring 4 12, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.
How Much is a Ring 4 12?
Prices for a ring 4 12 can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $785,000, while this accessory, on average, fetches $2,930.
Questions About Ring 4 12
- 1stDibs ExpertNovember 8, 2023The 4Cs of engagement rings are cut, color, clarity and carat weight, but this doesn�t pertain solely to engagement rings. Established by the Gemological Institute of America (GIA), the 4Cs are the guidelines that determine how diamonds are graded. A diamond�s cut pertains to how the stone�s facets interact with the light. There are five main categories of color (judged on the tone and saturation): colorless, near colorless, faint, very light and light. According to the GIA, �clarity is the relative absence of inclusions and blemishes� in a diamond (inclusions are internal features and blemishes refers to surface irregularities). Also per the GIA, �Diamonds are weighed to a thousandth (0.001) of a carat and then rounded to the nearest hundredth, or point. Over a carat, diamond weights are usually expressed in carats and decimals.� Keep in mind that because a three-carat gem can be less valuable then a one-carat stone, weight is not the most important signifier of a stone�s value. Explore a large collection of engagement rings on 1stDibs.
- Is a 4 carat ring big?1 Answer1stDibs ExpertApril 5, 2022Whether or not a 4-carat ring is big is largely a matter of personal opinion. However, 4-carat stones usually do have larger dimensions. Diamonds of this size are usually quite expensive due to their size. Shop a large selection of gemstone rings on 1stDibs.
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