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Dalben Oval Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
deep light blue lovely Australian Opal . Ring size 7 1/4 - EU 55 re-sizable to most finger sizes
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Rose Gold, Gold

Dalben Light Blue Boulder Opal Rose Gold Ring
By Oreste Dalben
Located in Como, IT
navette shape Australian Boulder Opal . Ring size 7 1/4 - EU 55 re-sizable . Bezel setting dimension
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Dalben Design Big Oval Australian Boulder Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
violet with a Blue-green lights spots wave line Australian Boulder Opal . Ring size 7 - EU 54 re
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Organic Branches Opal ring 14KT size 7
Located in Boca Raton, FL
Not very standard for an opal ring, designer clearly wanted an organic feel to the ring, the opal
Category

20th Century Fashion Rings

Materials

Opal, 14k Gold

Opal Diamond Halo Ring, 14K Yellow Gold, Ring Size 7, Rainbow Opal Ring
Located in McLeansville, NC
brilliance and sparkle. The ring is a size 7, but it can be resized if needed. The combination of the vibrant
Category

1990s Fashion Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Ring with white opal sterling silver size 7
By Kamena Jewellery
Located in Gdynia, PL
simplicity of its form combined with a stunning natural stone. The stone that adorns the ring is opal - a
Category

21st Century and Contemporary Polish Contemporary Fashion Rings

Materials

Opal, Sterling Silver

Estate Opal And Sapphire Cocktail Ring 14K Yellow Gold Size 7
By Estate Jewelry
Located in New York, NY
cut blue Sapphires. Ring size 7. Total weight: 5.89 grams. Great preowned condition. Comes with a
Category

2010s Modern Cocktail Rings

Materials

Opal, Sapphire, 14k Gold, Yellow Gold

14 Karat Yellow Gold Two Opal and Diamond Ring Size 7 #16884
Located in Washington Depot, CT
14 Karat Yellow Gold Opal and Diamond Ring Size 7 This lovely ring features two oval opal
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Open sterling silver ring with white opal size 7-7.5
By Kamena Jewellery
Located in Gdynia, PL
Elevate your style with our sterling silver ring featuring raw white opal stones. This adjustable
Category

21st Century and Contemporary Polish Contemporary Fashion Rings

Materials

Other, Sterling Silver

Oval Opal and Diamond Cocktail Ring 18 Karat White Gold, Estate Size 7
Located in New York, NY
Oval Opal and Diamond Cocktail Ring 18 Karat White Gold, Estate Size 7 18 Karat White Gold Estate
Category

2010s Cocktail Rings

Materials

Diamond, Opal, 18k Gold, White Gold

14KT Yellow Gold 7 Ct Oval Opal & Diamond Ring
Located in Palm Desert, CA
Set in 14 karat yellow gold, weighing 23 grams, is a 7 carat Oval Cut Cabochon Opal with 18 Round
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Opal, Yellow Gold, 14k Gold

Opal 14k Gold Ring, Cabochon Opal Ring, Opal Gold Ring
By Daizy Jewellery
Located in Istanbul, TR
Opal 14k gold ring. Cabochon Opal ring. Opal gold ring. Opal vintage ring. Opal engagement ring
Category

2010s Turkish Modern Engagement Rings

Materials

Diamond, Opal, 14k Gold

Opal Spiral Ring, Oval Cabochon Opal Ring, Opal Gold Ring
By Daizy Jewellery
Located in Istanbul, TR
Around Ring. Opal Ring for Women Metal: 14k gold Total weight: 1.9 g depends from size - Main Stone
Category

2010s Turkish Modern Engagement Rings

Materials

Diamond, Opal, Gold, 14k Gold

Opal Engagement Ring, Oval Opal Ring, 14k Gold Ring with Opal
By Daizy Jewellery
Located in Istanbul, TR
ring. Metal: 14k solid gold Weight: 1.8 gr depends from size Central gemstone: Natural Opal Color
Category

2010s Turkish Modern Engagement Rings

Materials

Diamond, Opal, 14k Gold

Cabochon Opal Ring. 14k Gold Ring with Opal. Minimalist Opal Ring
By Daizy Jewellery
Located in Istanbul, TR
Cabochon opal ring. 14k gold ring with Opal. Minimalist opal ring. Opal engagement ring. Opal
Category

2010s Turkish Modern Engagement Rings

Materials

Diamond, Opal, 14k Gold

Black Opal 14k Gold Ring, Multicolor Opal Ring
By Daizy Jewellery
Located in Istanbul, TR
Round opal 14k gold ring. Opal engagement ring. Opal Geometric ring. Genuine opal ring. Opal
Category

2010s Turkish Modern Engagement Rings

Materials

Opal, Black Opal, 14k Gold

Vintage Style Diamond Silver Champagne Quartz, Ethiopian Opal Solitaire Ring, 7
By JEWELICK
Located in Jaipur, RJ
. Gross Weight : 8.75 Ring Size (US): 7 You will Get the same Product as Pictured.
Category

2010s Indian Victorian Solitaire Rings

Materials

Diamond, Opal, Quartz, Silver

Opal ring silver natural australian opal genuine solid opal engagement ring
Located in Berlin, DE
/ 7 х 10 mm ring weight - 7.4 grams ring size - 8 US ref No 2447 Worldwide shipping from Berlin
Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

Antique Edwardian Opal Diamond Trilogy Ring 7 Carat Total
Located in Kendal, GB
A magnificent antique Edwardian ring adorned with a trilogy of natural opal cabochons displaying a
Category

Mid-20th Century Edwardian Three-Stone Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Opal Engagement Ring, Genuine Opal 14k Gold Ring
By Daizy Jewellery
Located in Istanbul, TR
ring. Metal: 14kt solid gold Total weight: 1.8 gr (depends from size) Central gemstone: Natural Opal
Category

2010s Turkish Modern Fashion Rings

Materials

Diamond, Opal, 14k Gold

Snake Ring with Opal, Opal Gold Ring, Snake Gold Ring
By Daizy Jewellery
Located in Istanbul, TR
Snake ring with Opal. Opal gold ring. Snake gold ring. Genuine Opal ring. Oval Opal ring. October
Category

2010s Turkish Modern Cocktail Rings

Materials

Diamond, Opal, Sapphire, Gold, 14k Gold

Natural Opal Diamond Ring Platinum Vintage Large Oval Cocktail Estate Jewelry 7
Located in Torrance, CA
& Measurements: The ring is a size 7 (sizable). The mount measures 25.5mm in length (1 inch) and 17mm wide (0.66
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Opal, Platinum

Green Opal Silver Ring
Located in Berlin, DE
055 in / 6 х 14 mm ring weight - 7.3 grams ring size - 7 3/4 US
Category

2010s German Artisan Solitaire Rings

Materials

Opal, Silver

Black Opal, Sapphires, Peridots, Diamonds 14k Gold Ring, Genuine Opal Ring
By Daizy Jewellery
Located in Istanbul, TR
Black opal, sapphires, peridots, diamonds 14k gold ring. Genuine opal ring. Opal 14k gold cocktail
Category

2010s Turkish Modern Cocktail Rings

Materials

Diamond, Opal, Peridot, Sapphire, Black Opal, 14k Gold

14K White Opal Eternity Ring, Size 4
Located in Miami Beach, FL
, Opal Width: 4mm Ring size: 4 Available in other ring size options: 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5
Category

21st Century and Contemporary American Band Rings

Materials

Gold

Dark Opal White Gold Engagement Ring Australian Opal
By Alexey Gabilo
Located in Berlin, DE
weight - 1.55 carats stone measurements - 0.28 х 0.35 in / 7 х 9 mm ring weight - 3.59 grams ring size
Category

2010s French Art Nouveau Engagement Rings

Materials

Opal, Black Opal, Gold, 14k Gold, White Gold

Vintage Opal Ring 14k Yellow Gold Sz 7 Triangle Cocktail Jewelry Fine Estate
Located in Torrance, CA
opal measures 6mm x 5mm. Size & Measurements: The ring is a size 7 (sizable). The mount measures
Category

Mid-20th Century American Modern Cocktail Rings

Materials

Opal, 14k Gold, Yellow Gold, Gold

Black Opal and Diamonds Ring in 14k Gold. Gold Ring with Opal !
By Daizy Jewellery
Located in Istanbul, TR
Black opal and diamonds ring in 14k gold. Genuine opal ring. Gold ring with opal Metal: 14k solid
Category

2010s Turkish Modern Engagement Rings

Materials

Diamond, Opal, Black Opal, 14k Gold

Opal and Diamonds 14k Gold Ring. Round Halo Opal Gold Ring!
By Daizy Jewellery
Located in Istanbul, TR
halo opal gold ring. Metal type: Gold Metal stamp: 14k Gold Weight: 2 gr - depends from size Central
Category

2010s Turkish Modern Engagement Rings

Materials

Diamond, Opal, 14k Gold

French .60ctw Pear Opal Diamond Halo Engagement Ring, 14K Gold, Ring Size 5.25
Located in McLeansville, NC
clarity Ring Size 5.25 Rise Off Of Finger: 6.9 mm Length: 7/16 in. Weight: 1 dwts. / 1.5 grams Stamps
Category

Early 2000s Engagement Rings

Materials

Diamond, Opal, 14k Gold, White Gold

Vintage Fire Opal Diamond Cluster Ring in 1.75ct Opal
Located in Kendal, GB
A spectacular vintage cluster ring crowned with a natural cabochon fire opal weighing approx
Category

20th Century Engagement Rings

Materials

Opal, Diamond, Fire Opal, White Gold

14 Karat Yellow Gold Opal and Diamond Ring Size 8.25 #16352
Located in Washington Depot, CT
Vintage 14K Yellow Gold Opal and Diamond Ring Size 8.25- This elegant ring features one oval opal
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

14k Gold Mens Ring with Opal, Gold Ring for Men with Opal
By Daizy Jewellery
Located in Istanbul, TR
14 K Gold Mens Ring with Opal. Gold ring for men with opal. Opal cabochone gold ring. Unisex ring
Category

2010s Turkish Modern Signet Rings

Materials

Opal, 14k Gold

14 Karat Yellow Gold Opal and Diamond Ring Size 6.75 #15965
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold Opal and Diamond Ring Size 6.75- This elegant ring features four oval
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Opal Gold Ring Polychrome Gem Natural Harlequin Opal Unisex
Located in Berlin, DE
- Australia opal measurements - 0.12 х 0.35 х 0.94 in / 3 х 9 х 24 mm ring size - 7 US (this ring may be
Category

2010s French Art Nouveau Engagement Rings

Materials

Opal, Black Opal, Gold, 18k Gold, Yellow Gold

Boulder Opal Gold Ring Engagement ring
Located in Berlin, DE
6 х 13 mm stone weight - 2.83 carat ring weight - 2.96 grams ring size - 7 US Collection: Minimal
Category

2010s German Artisan Fashion Rings

Materials

Opal, Gold, 14k Gold

Black Opal Vitage Style Ring in 14 Karat Gold, Ethiopian Opal Cabochon Ring
By Daizy Jewellery
Located in Istanbul, TR
. (depends from ring size) Set with opal , color - green, blue, red - multy Oval cabochon cut, 2.2-2.5 ct. in
Category

2010s Turkish Modern Cocktail Rings

Materials

Opal, Black Opal, Gold, 14k Gold, White Gold, Yellow Gold

14K Solitaire White Gold Opal Ring, Size 4
Located in Miami Beach, FL
, Stone, Opal Width: 6mm Ring size: 4 Available in other ring size options: 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8
Category

21st Century and Contemporary American Solitaire Rings

Materials

White Gold, Gold

14 Karat Yellow Gold Opal and Diamond Ring Size 5.75 #15210
Located in Washington Depot, CT
14 Karat Yellow Gold Opal and Diamond Ring Size 5.75- This stunning ring features four oval opal
Category

20th Century Engagement Rings

Materials

White Diamond, Moonstone, Opal, Gold, 14k Gold, Yellow Gold

Genuine Opal 14k Gold Ring.
By Daizy Jewellery
Located in Istanbul, TR
promise ring. Ethiopian opal ring. Metal: 14kt solid gold Total weight: 2 gr (depends from size) Central
Category

2010s Turkish Modern Fashion Rings

Materials

Diamond, Opal, 14k Gold

Antique Edwardian Opal Diamond Ring 2.5ct of Opal
Located in Kendal, GB
A glorious antique Edwardian carved half hoop ring adorned with a trilogy of natural opal cabochons
Category

Antique Early 1900s Edwardian Cluster Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Opal Cocktail 14k Gold Ring
By Daizy Jewellery
Located in Istanbul, TR
Oval opal ring. 14k gold ring with Opal. Minimalist opal ring. Opal engagement ring. Opal promise
Category

2010s Turkish Modern Cocktail Rings

Materials

Diamond, Opal, 14k Gold

Opal Emerald Diamond Ring
By Meghna Jewels
Located in Hoffman Estate, IL
. The ring is a size 7 and may be resized to larger or smaller upon request. FOLLOW MEGHNA JEWELS
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Opal, Emerald, 18k Gold, Sterling Silver

Black Opal Ring Gold Nature inspired Jewelry Australian Opal Ivy
By Alexey Gabilo
Located in Berlin, DE
0.43 х 0.55 in / 2 х 11 х 14 mm opal weight - 2.32 carats ring size - 7 US ring weight - 6.43 grams
Category

2010s French Art Nouveau Engagement Rings

Materials

Black Opal, Opal, 14k Gold, Yellow Gold

Opal Diamond Crossover Gold Ring
Located in Miami Beach, FL
Dramatic beautifully made opal and diamond crossover ring. Featuring 2 pear shaped opal doublets
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Opal, 18k Gold

14k Gold Ring with Opal
By Daizy Jewellery
Located in Istanbul, TR
14 kt solid gold ring with natural opal. Total weight 2.00 g. Gemstone: Natural opal Weight
Category

2010s Turkish Modern Fashion Rings

Materials

Opal, 14k Gold

Mexican Fire Opal Diamond Platinum Ring
Located in Beverly Hills, CA
and ready to be worn. Ring Size 6.25 Weight: 7 grams
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Fire Opal, Platinum

Yellow Gold Opal & Diamond Halo Ring -14k Quatrefoil Cab 2.03ctw Flower Sz 7 1/4
Located in Greensboro, NC
Size: 7 1/4 Metal Content: 14k Yellow Gold Stone Information Natural Opal Carat(s): 1.74ct Cut
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Midcentury Opal Cathedral Dome Ring
Located in METAIRIE, LA
come. Stamped "14K" inside shank. In a Finger Size 7, to be sized upon request. Video of ring
Category

Vintage 1960s Dome Rings

Materials

Diamond, Opal, White Gold, 14k Gold

Australian Opal Diamond Platinum Ring
Located in Beverly Hills, CA
. Ring Size 7
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

14 Karat Yellow Gold Pear Shaped Opal and Diamond Ring Size 6.75 #16885
Located in Washington Depot, CT
14 Karat Yellow Gold Opal and Diamond Ring Size 6.75 This elegant ring features one pear shaped
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Edwardian Opal Diamond Cluster Ring in 3.5 Carat Opal
Located in Kendal, GB
) ...
Category

20th Century Edwardian Cluster Rings

Materials

Diamond, Opal, White Gold

Dainty 10k Tanzanite Opal Ring
Located in Webster, SD
This stunning estate ring features a 3x5 oval cut, white opal accented by 6 pear cut tanzanites
Category

Late 20th Century Unknown Romantic Cocktail Rings

Materials

Opal, Tanzanite, 10k Gold

Vintage Opal Diamond Cluster Ring in 3 Carat of Opal
Located in Kendal, GB
A spectacular Vintage cluster ring adorned with six natural cabochon Opals which boast a shimmering
Category

Late 20th Century Cluster Rings

Materials

Diamond, Opal, Gold

Australian Opal & Diamond Cluster Ring
Located in Scottsdale, AZ
is 14.04 and was made to fit a size 7. A true statement piece, this stunning cocktail ring will look
Category

Mid-20th Century Unknown Cluster Rings

Materials

Diamond, Opal, 14k Gold

Peacock Feather Opal 14k gold ring
By Daizy Jewellery
Located in Istanbul, TR
Peacock Feather Opal 14k gold ring. MultiColored Opal Open Ring. Feather Opal Wrap gold ring
Category

2010s Asian Modern Cocktail Rings

Materials

Opal, 14k Gold

Vintage Swirling Opal & Diamond Cocktail Ring
Located in Santa Barbara, CA
Ring Size: 7, sizeable (contact us for resize pricing) Rise Above Finger: 14mm Ring Face: 15mm x 19mm
Category

Vintage 1960s Retro Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Gold, 14k Gold, Yellow Gold

Opal 14k gold ring for men
By Daizy Jewellery
Located in Istanbul, TR
Opal gold ring. Vintage style opal mens ring. Natural Opal Men Ring. Mens gemstone jewellery
Category

21st Century and Contemporary Turkish Modern Solitaire Rings

Materials

Opal, 14k Gold

Emerald Opal Diamond Cocktail Ring
By Meghna Jewels
Located in Hoffman Estate, IL
carats opals, .84 carats emerald & illuminated with 1.14 carats diamonds. The ring is a size 7 and may
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Emerald, Opal, 18k Gold, Sterling Silver

Opal Emerald Diamond Cocktail Ring
By Meghna Jewels
Located in Hoffman Estate, IL
carats opal doublets, .25 carats Emerald & illuminated with 1.0 carats diamonds. The ring is a size 7
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Opal, Emerald, 18k Gold, Sterling Silver

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Opal Ring Size 7 For Sale on 1stDibs

Find the exact opal ring size 7 you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 14k Gold and Yellow Gold — can elevate any look. Find an antique version now, or shop for 5 vintage or 5 modern creation for a more contemporary example of these cherished accessories. Finding the perfect opal ring size 7 may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. There have been many well-made iterations of the classic opal ring size 7 over the years, but those made by Jennifer Kalled and J DAUPHIN are often thought to be among the most beautiful. An opal ring size 7 can be a stylish choice for most occasions, but Opal rings, from our inventory of 9, can add a particularly distinctive touch to your look, day or night. A cabochon version of this piece has appeal, but there are also oval cut and round cut versions for sale. Finding an opal ring size 7 for sale for women should be easy, but there are 5 pieces available to browse for unisex as well as men, too.

How Much is a Opal Ring Size 7?

Prices for an opal ring size 7 can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $127 and can go as high as $9,950, while this accessory, on average, fetches $1,454.

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 Opal Ring Size 7
  • 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 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.