Skip to main content

Size 6 Opal Ring

18
to
430
804
430
1,392
706
335
201
180
151
114
80
73
49
45
44
35
35
27
24
24
20
19
18
12
12
6
5
5
4
3
3
3
1
1
1
1
1
1
1
25
21
16
15
8
Sort By
10K Yellow Gold Opal Ring Size 6 #16367
Located in Washington Depot, CT
Vintage 10K Yellow Gold Opal Ring Size 6 This beautiful 10K yellow gold ring features 4 gorgeous
Category

21st Century and Contemporary Engagement Rings

Materials

Opal, Gold, 10k Gold, 14k Gold, Yellow Gold

Ring with white opal sterling silver size 6
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

Vintage Handcrafted Colorful Opal Diamond Ring 900 Platinum Size 6
Located in McLeansville, NC
/ Shank Width: 2.5 mm This ring is a size 6, but it can be resized down 1 size for a $50 fee or up 2
Category

2010s Fashion Rings

Materials

Diamond, Opal

14K Yellow Gold Opal and Diamond Ring Size 6-6.25 #16372
Located in Washington Depot, CT
Vintage 14K Yellow Gold Opal and Diamond Ring Size 6-6.25- This lovely ring features three opal
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

14K Yellow Gold Opal and Blue Topaz Ring Size 6 #17061
Located in Washington Depot, CT
14K Yellow Gold Opal and Blue Topaz Ring Size 6 This stunning ring feature seven round opal stones
Category

21st Century and Contemporary Engagement Rings

Materials

Opal, Blue Topaz, 14k Gold, Yellow Gold

10Kt Yellow Gold Mexican Fire Opal and Citrine Double Flower Ring Size 6
Located in Salt Lake Cty, UT
10Kt Yellow Gold Mexican Fire Opal and Citrine Double Flower Ring Size 6 The ring features 10
Category

2010s Cocktail Rings

Materials

Citrine, Fire Opal, Yellow Gold

Opal and Diamond 14 Karat Gold Cocktail Statement Fashion Ring, Size US 6
Located in Milford, DE
an elevated setting. Ring Size: US 6 Opal dimensions: L .76 x W .6 x H .18 cm Diamond dimensions
Category

Vintage 1960s Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Gold

Emerald Shaped Fire Opal 2.70 Carat Bezel Set Dome Yellow Gold Ring Size 6
By OGI Ltd
Located in New York, NY
, ensuring both security and style. Top of the ring measuring 0.52 inch. Finger size 6 Gemstone: The star of
Category

2010s American Modern Dome Rings

Materials

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

Open sterling silver ring with white opal size 6-6.5
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

Opal Sapphire Navette Ring, 14K Yellow Gold, Ring Size 6.5, Rainbow Opal Ring
Located in McLeansville, NC
If you're looking for a unique and vibrant ring, this 0.60ctw Opal Sapphire Navette Ring is the
Category

Vintage 1980s Fashion Rings

Materials

Opal, Sapphire, 14k Gold, Yellow Gold

Blue Boulder Opal ring Avatar Unisex natural opal ring Genuine opal jewelry
Located in Berlin, DE
weight of the opal - 7.10 carat weight of the ring - 12.47 grams opal - 0.24 х 0.47 x 0.55 in / 6 х 12 х
Category

2010s German Artisan Cocktail Rings

Materials

Opal, Silver

6 Carat Mexican Fire Opal Diamond Halo Ring 14 Karat Gold Antique Cocktail Ring
Located in New York, NY
This is a spectacular antique Mexican Fire Opal 20 Diamond Ring. The ring is 14 Karat White Gold
Category

20th Century Unknown Contemporary Cocktail Rings

Materials

Opal, Fire Opal, Diamond, Gold, 14k Gold, White Gold

6 Carat Ethiopian Opal Solitaire Ring in "Crunchy" 18 Karat Gold Bezel Ring
By Eytan Brandes
Located in Sherman Oaks, CA
, like all good opals, looks different from every angle. Eytan set it horizontally in a bezel ring with
Category

2010s American Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

1.20ct Natural Semi Black Opal Diamond Ring Estate Platinum Sz 6 Fine Jewelry
Located in Torrance, CA
of cracks or chips. Size & Measurements: The ring is a size 6 (sizable). The mount measures 10mm in
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Black Opal, Platinum

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

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

2.75ct Natural Jelly Opal Diamond Ring Platinum Estate Fine Jewelry Sz 6
Located in Torrance, CA
& Measurements: The ring is a size 6 (sizable). The mount measures 11mm in length (0.43 inches) and 8.5mm wide
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Opal, White Diamond, Diamond, Platinum

Rainbow Opal and Diamond Rectangular Band Ring, 14k Yellow Gold, Ring Size 6.75
Located in McLeansville, NC
Embrace the enchanting beauty of this Rainbow Opal and Diamond Rectangular Band Ring. Expertly
Category

Vintage 1980s Band Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

14 Karat Yellow Gold Opal and Diamond Butterfly Ring Size 7.25
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold Opal and Diamond Butterfly Ring Size 7.25- This lovely butterfly ring
Category

20th Century Cocktail Rings

Materials

Diamond, Opal, Yellow Gold

Black opal 14k gold ring.
By Daizy Jewellery
Located in Istanbul, TR
Engagement Ring. Art-deco opal ring. Metal: 14k gold Weight: 2.45 g. depends from size. Gemstones: Solid
Category

2010s Turkish Modern Cocktail Rings

Materials

Diamond, Opal, Black Opal, Gold, 14k 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

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

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

New Ethiopian 1.86 Ct Black Opal, Sapphire & Citrine Sterling Ring Size 8.75
Located in Eagan, MN
What a gorgeous ring! It is a size 8.75. The black opal is from Africa and is just exquisite
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Citrine, Opal, Sapphire, Black Opal, Silver, Sterling Silver, Gold Plate...

Ornate Carved Opal & Diamond Ring
Located in Webster, NY
Ring Size: 6
Category

20th Century Cocktail Rings

Materials

Diamond, Opal

Opal Ring Gold Unisex Jewelry Vrubel Demon Engagement ring Boulder opal
By Alexey Gabilo
Located in Berlin, DE
- 0,24 х 0.0,43 х 0,79 in / 6 х 11 х 20 mm stone weight - 12.70 carats ring weight - 6.89 grams ring size
Category

2010s French Aesthetic Movement Cocktail Rings

Materials

Opal, Gold, 14k Gold, Yellow 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 and Diamond Halo Ring
By Vicente Agor
Located in Berkeley, CA
surrounded by a halo of bright white diamonds that measure aprox. .48 tw ct.. The ring size is 6 1/4. (The
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Opal, 18k Gold

Mexican Fire Opal Diamond Platinum Ring
Located in Beverly Hills, CA
ready to be worn. Ring Size 6 Weight: 6.4 grams
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Fire Opal, Platinum

Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
ready to be worn. Ring Size 6 Weight: 6.5 grams
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Opal, Black Opal, Platinum

Yellow Gold Welo Opal & Diamond Band 14k Oval 3.50ctw Botanical Scroll Ring Sz 6
Located in Greensboro, NC
Size: 6 Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Welo Opal
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Handcrafted Opal Yellow Gold Ring
Located in Berlin, DE
. Marked on the inner ring band: 585, Handarbeit. Total weight: 8,90 g. Ring size: 53 ( US 6 1/2
Category

Early 2000s German Modern Dome Rings

Materials

Opal, 14k Gold, Yellow Gold

Mexican Fire Opal Diamond Platinum Ring
Located in Beverly Hills, CA
-fabricated in platinum and ready to be worn. Ring Size 6
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Platinum

Platinum Australian Black Opal and Diamond Ring
Located in Big Bend, WI
color. There are 6 small round single cut diamond accents measuring about 1.9mm. . The ring fits a size
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Edwardian Opal Diamond Cluster Ring in 3.5 Carat Opal
Located in Kendal, GB
A remarkable antique Edwardian cluster ring built around a natural deep orange coral cabochon bezel
Category

20th Century Edwardian Cluster Rings

Materials

Diamond, Opal, White Gold

Opal and Diamond Platinum Ring
By Michael Rose
Located in London, GB
An opal and diamond platinum ring This beautiful opal and diamond ring is handcrafted in platinum
Category

2010s European Modern Engagement Rings

Materials

Diamond, Opal, Platinum, Gold, 18k Gold, Yellow Gold

Victorian Rose Gold Opal Ring
Located in Montgomery, AL
antique ring is currently a size 6. Sizing available upon request. Item number 6LL2X2
Category

Antique Early 19th Century Victorian Band Rings

Materials

Opal, Gold, 15k Gold, Rose 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

Opal Pink Sapphires Gold Ring Promise Wedding Ring
Located in Berlin, DE
measurements - 0.24 х 0.35 in / 6 х 9 mm opal weight - 0.60 carats sapphires weight - 1.07 carats ring weight
Category

2010s French Artisan Wedding Rings

Materials

Black Opal, Pink Sapphire, Sapphire, Opal, White Gold, 18k Gold, Gold

9ct Gold Opal & Ruby Ring
Located in London, GB
held. Stamped 9ct inside band era 1950s Size. U.K. N 1/2 U.S. 6 3/4
Category

Mid-20th Century Unknown Egyptian Revival Cocktail Rings

Materials

Opal, Ruby, 9k Gold

14k Yellow Gold Opal Diamond Ring
Located in Washington Depot, CT
Vintage 14K Yellow Gold Opal Ring Size 6 Beautiful 14K gold ring with a gorgeous opal in the
Category

20th Century Cocktail Rings

Materials

Diamond, Opal, Yellow Gold

14 Karat White Gold Prasiolite and Diamond Ring Size 6 #14603
Located in Washington Depot, CT
Vintage 14 Karat White Gold Prasiolite and Diamond Ring Size 6 JAGi Certified- This sparkling
Category

20th Century Engagement Rings

Materials

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

Australian Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
not take away from the beauty of the opal. Ring Size 6
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Black Opal Gold Ring Neon Blue Australian Engagement ring
By Alexey Gabilo
Located in Berlin, DE
stone measurements - 0.24 х 0.35 х 0.51 in / 6 х 9 х 13 mm ring weight - 4.53 grams ring size - 6.5 US
Category

2010s German Art Nouveau Fashion Rings

Materials

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

Mexican Fire Opal Diamond Platinum Ring
Located in Beverly Hills, CA
diamonds set in the sides of the opal and weigh a total of 0.62 carats. Hand-fabricated in platinum. Ring
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Australian Black Opal Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
addition to any collection. Ring Size 6
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Black Opal Gold Ring Neon Blue Australian Engagement ring
Located in Berlin, DE
stone measurements - 0.24 х 0.35 х 0.51 in / 6 х 9 х 13 mm ring weight - 4.53 grams ring size - 6.5 US
Category

2010s German Art Nouveau Fashion Rings

Materials

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

14k Gold Opal and Diamonds Ring
By Daizy Jewellery
Located in Istanbul, TR
14 kt solid gold with opal and diamonds ring. October birthstone. Total weight: 2.45 g. Gemstones
Category

2010s Turkish Modern Solitaire Rings

Materials

Diamond, Opal, 14k Gold

Fine Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
collection. Ring Size 6
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Fire Opal Diamond Platinum 3-Stone Ring
Located in Beverly Hills, CA
shoulders weighing a total of 0.32 carats. Hand fabricated in a platinum mounting. Ring Size 6
Category

21st Century and Contemporary American Cocktail Rings

Materials

Fire Opal, Diamond, Opal, Platinum

White Opal and Diamond Abstract Ring
Located in London, GB
This is an 18ct yellow gold white opal and diamond abstract ring. Each central opal is rub-over set
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Opal, Gold, Yellow Gold

Antique Edwardian Opal Diamond Ring 2.4 Carat Opal Dated 1906
Located in Kendal, GB
A grand antique Edwardian carved half hoop ring adorned with three natural opal cabochons weighing
Category

Antique Early 1900s European Edwardian Engagement Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Antique 18ct Victorian Opal & Diamond Ring
Located in Brighton, GB
Antique Opal & Diamond Ring 18ct Gold Stamped (rubbed) Circa 1880 Gorgeous, Victorian three
Category

Antique Late 19th Century English Victorian Engagement Rings

Materials

Diamond, Opal

Fine Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
a growing collection. Ring Size 6
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Art Deco 18kt Black Opal + Diamond Ring
Located in Narberth, PA
finger size of 6 but can easily be resized. The diamond and opal design measures 13/16" tall, slightly
Category

Vintage 1940s Unknown Art Deco Cluster Rings

Materials

Diamond, Opal, Black Opal, Platinum

Australian Opal Diamond Platinum Dinner Ring
Located in Beverly Hills, CA
-fabricated in platinum, a fine Australian opal ring to add to your collection. Ring Size 6
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Platinum

Mid-Century Fire Opal Diamond Platinum Ring
Located in Beverly Hills, CA
in platinum and ready to be worn! Ring Size 6
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Fire Opal, Platinum

Fine Australian Black Opal Diamond Platinum Ring
Located in Beverly Hills, CA
worn. Ring Size 6
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Opal, Black Opal, Platinum

Edwardian 10k Australian Black Opal Ring
Located in Narberth, PA
! Measurements: The ring has a finger size of 6 3/4, but could easily be re-sized up or down as desired. The opal
Category

Early 20th Century Unknown Edwardian Fashion Rings

Materials

Black Opal, 10k Gold

Dalben Australian Opal Yellow Gold Ring
By Laura Dalben
Located in Como, IT
Australian Lightning Ridge Opal . The stone colors looks like a Sardinia bay sea . Ring size 6 3/4 - EU
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "Size 6 Opal Ring", and we’ll notify you when there are new listings in this category.

Size 6 Opal Ring For Sale on 1stDibs

Find the exact size 6 opal ring 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 size 6 opal ring 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. Finding an appealing size 6 opal ring — no matter the origin — is easy, but Jennifer Kalled and J DAUPHIN each produced a popular version that is worth a look. A size 6 opal ring of any era or style can lend versatility to your look, but a version featuring Opal, from our inventory of 9, is particularly popular. A cabochon version of this piece has appeal, but there are also oval cut and round cut versions for sale. When shopping for a size 6 opal ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Size 6 Opal Ring?

On average, a size 6 opal ring at 1stDibs sells for $1,454, while they’re typically $127 on the low end and $9,950 for the highest priced versions of this item.

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.