Skip to main content

Opal Signet Rings

to
2
19
11
6
4
3
5,735
577
100
72
63
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
7
18
2
14
9
2
12
5
2
2
1
to
4
2
1
1
8
3
3
2
2
1
1
25
11
9
Gemstone: Opal
Antique Edwardian 14K Gold, Opal, & Paste Signet Style Ring
Antique Edwardian 14K Gold, Opal, & Paste Signet Style Ring

Antique Edwardian 14K Gold, Opal, & Paste Signet Style Ring

Located in Philadelphia, PA

A fine antique signet style ring. In 14 karat yellow gold. With a central bezel-set rectangular opal cabochon surrounded by a halo of small single cut red paste (glass) stones in a...

Category

Early 20th Century Edwardian Opal Signet Rings

Materials

Opal, 14k Gold

Ruby and Opals Massive Ring
Ruby and Opals Massive Ring

Ruby and Opals Massive Ring

By Daizy Jewellery

Located in Istanbul, TR

Ruby and opals massive ring. Vintage style ruby ring. Genuine ruby ring. Natural ruby ring. Cabochon ruby ring. Total weight: 6 gr. Metal: s...

Category

2010s Turkish Modern Opal Signet Rings

Materials

Opal, Ruby, Sterling Silver

Signet Polaris Petite Ring
Signet Polaris Petite Ring

Signet Polaris Petite Ring

From $2,305 / item

Signet Polaris Petite Ring

Located in London, GB

Crafted in 18ct yellow gold, The Polaris Petite Ring is a refined and smaller interpretation of The Polaris Ring. Featuring a delicate, hand-engraved star motif at its center, it carries the timeless symbolism of guidance, protection, and aspiration. Inspired by the North Star, this design serves as a reminder to stay true to your path, while its petite size makes it perfect for everyday wear. Designed with versatility in mind, The Polaris Petite Ring can be worn as a classic ring or as an elegant pinky ring, adding a touch of celestial beauty to any finger. At its heart lies a central gemstone, which can be personalized to reflect your birthstone or a stone of personal significance. This customization makes The Polaris Petite Ring uniquely yours, connecting it to your story. At Mayveda, we believe in creating jewelry that tells your story. Designed as the perfect companion to The Polaris Ring, The Polaris Petite Ring bridges past and present, combining antique-inspired elegance with contemporary craftsmanship. Whether worn alone, stacked, or as a chic pinky ring, The Polaris Petite Ring is a timeless piece that captures the enduring brilliance of the stars and the unique beauty of your journey. MEASUREMENTS Ring Face - 9.6mm x 7.1mm Band Width - 0.8mm. Weight - 4.1g Notes: When placing your order, please include the following details in the ‘Notes’ section at checkout: Gemstone Selection: Choose the gemstone you’d like to personalize your Polaris Petite Ring. Below is a list of birthstones for reference: January: Garnet, February: Amethyst, March: Aquamarine, April: Diamond, May: Emerald, June: Pearl, July...

Category

21st Century and Contemporary English Victorian Opal Signet Rings

Materials

Amethyst, Aquamarine, Citrine, Diamond, Emerald, Garnet, Opal, Pearl, Pe...

Natural 1.56ct Australian Black Boulder Opal 18k Yellow Gold Oval Signet Ring
Natural 1.56ct Australian Black Boulder Opal 18k Yellow Gold Oval Signet Ring

Natural 1.56ct Australian Black Boulder Opal 18k Yellow Gold Oval Signet Ring

By Gems and Jewels UK

Located in Birmingham, GB

Natural Australian Black Boulder Matrix Opal 18k Yellow Gold Oval Signet Ring. A beautiful 1.56ct carat natural black opal with a bright green, blue and purple play of colour and an...

Category

21st Century and Contemporary Opal Signet Rings

Materials

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

Bright Blue Freeform 2.5ct Australian Boulder Opal Diamonds 24K Gold Silver Ring
Bright Blue Freeform 2.5ct Australian Boulder Opal Diamonds 24K Gold Silver Ring

Bright Blue Freeform 2.5ct Australian Boulder Opal Diamonds 24K Gold Silver Ring

By Kurtulan

Located in Bozeman, MT

Striking, Bright Blue, Australian Boulder Opal, 24k Yellow Gold, Sterling Silver Hanedan Ring w/ 2.5ct Opal & Diamonds Slightly Adjustable Hanedan ring with freeform, opal and diamon...

Category

21st Century and Contemporary Turkish Contemporary Opal Signet Rings

Materials

Diamond, Opal, Gold, 24k Gold, Yellow Gold, Silver, Sterling Silver

Vintage 9ct Gold & Opal Doublet Signet Style Ring
Vintage 9ct Gold & Opal Doublet Signet Style Ring

Vintage 9ct Gold & Opal Doublet Signet Style Ring

Located in Philadelphia, PA

A very fine vintage gold and opal signet style ring. With oval opal doublet cabochon bezel set in 9ct gold. Simply a great ring! Date: 20th Century Overall Condition: It is in o...

Category

20th Century Retro Opal Signet Rings

Materials

Opal, Gold, 9k Gold

Majestic 14K Yellow Gold Oval-Cut Opal Ring with Diamond Encrusted Halo
Majestic 14K Yellow Gold Oval-Cut Opal Ring with Diamond Encrusted Halo

Majestic 14K Yellow Gold Oval-Cut Opal Ring with Diamond Encrusted Halo

Located in New York, NY

An ode to sophistication and rarity, this 14K Yellow Gold Oval-Cut Opal Ring is a true statement of luxury. At its heart lies a mesmerizing 9x11 mm Ethiopian Opal (2.18 carats), glow...

Category

21st Century and Contemporary Indian Art Deco Opal Signet Rings

Materials

Opal, Diamond, 14k Gold, Yellow Gold

Rare 3.02ct Australian Matrix Boulder Opal 18k Yellow Gold Cushion Signet Ring
Rare 3.02ct Australian Matrix Boulder Opal 18k Yellow Gold Cushion Signet Ring

Rare 3.02ct Australian Matrix Boulder Opal 18k Yellow Gold Cushion Signet Ring

By Gems and Jewels UK

Located in Birmingham, GB

Natural Australian Boulder Matrix Opal 18k Yellow Gold Cushion Signet Ring. A beautiful 3.02 carat natural matrix boulder opal with a small streak of green, blue, yellow and purple ...

Category

21st Century and Contemporary Opal Signet Rings

Materials

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

Black Opal Diamond Ring. PT900 Platinum Opal Diamond Halo Ballerina Ring Band.
Black Opal Diamond Ring. PT900 Platinum Opal Diamond Halo Ballerina Ring Band.

Black Opal Diamond Ring. PT900 Platinum Opal Diamond Halo Ballerina Ring Band.

Located in Port Charlotte, FL

Stunning Australian Black Opal Oval Cabochon Halo design ring with Diamond accents. Ballerina Design. Stunning for any occasion - Perfect Engagement or Promise ring. Appraised at...

Category

21st Century and Contemporary Modern Opal Signet Rings

Materials

Diamond, Opal, Platinum

Opal & Diamond Signet Ring Circa 1990s
Opal & Diamond Signet Ring Circa 1990s

Opal & Diamond Signet Ring Circa 1990s

Located in ADELAIDE, SA

A statement piece from the late 20th century. This signet style ring is crafted in 18k yellow gold and features a central bezel set cabochon cut light opal surrounded by bead set bri...

Category

Late 20th Century Modern Opal Signet Rings

Materials

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

Natural 3.45ct Australian Black Boulder Opal 18k Yellow Gold Oval Signet Ring
Natural 3.45ct Australian Black Boulder Opal 18k Yellow Gold Oval Signet Ring

Natural 3.45ct Australian Black Boulder Opal 18k Yellow Gold Oval Signet Ring

By Gems and Jewels UK

Located in Birmingham, GB

Natural Australian Black Boulder Matrix Opal 18k Yellow Gold Oval Signet Ring. A beautiful 3.45 carat natural black opal with a bright green, blue and purple play of colour and an e...

Category

21st Century and Contemporary Opal Signet Rings

Materials

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

Black Opal Diamond Ring. PT900 Platinum Opal Diamond Halo Ballerina Ring Band.
Black Opal Diamond Ring. PT900 Platinum Opal Diamond Halo Ballerina Ring Band.

Black Opal Diamond Ring. PT900 Platinum Opal Diamond Halo Ballerina Ring Band.

Located in Port Charlotte, FL

Stunning Australian Black Opal Oval Cabochon Halo design ring with Diamond accents. Ballerina Design. Stunning for any occasion - Perfect Engagement or Promise ring. Appraised at...

Category

21st Century and Contemporary Modern Opal Signet Rings

Materials

Diamond, Opal, Platinum

Second Hand Opal 18 Karat Yellow Gold Bangle Ring
Second Hand Opal 18 Karat Yellow Gold Bangle Ring

Second Hand Opal 18 Karat Yellow Gold Bangle Ring

Located in Poitiers, FR

Ring in 18 karat yellow gold, eagle head hallmark. A solid gold band, this ring is set at the top with an oval cabochon opal with blue/green reflections. Total weight of the opal : 0...

Category

21st Century and Contemporary French Modern Opal Signet Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Natural 2.45ct Australian Black Boulder Opal 9k Yellow Gold Oval Signet Ring
Natural 2.45ct Australian Black Boulder Opal 9k Yellow Gold Oval Signet Ring

Natural 2.45ct Australian Black Boulder Opal 9k Yellow Gold Oval Signet Ring

By Gems and Jewels UK

Located in Birmingham, GB

Natural Australian Black Boulder Opal 9k Yellow Gold Signet Ring. A stunning 2.45 carat natural black boulder opal with a beautiful blue, purple and green play of colour and an exce...

Category

21st Century and Contemporary Opal Signet Rings

Materials

Opal, Black Opal, Gold, 9k Gold, Yellow Gold

Black Opal Diamond Ring. PT850 Platinum Opal Diamond Halo Ballerina Ring Band.
Black Opal Diamond Ring. PT850 Platinum Opal Diamond Halo Ballerina Ring Band.

Black Opal Diamond Ring. PT850 Platinum Opal Diamond Halo Ballerina Ring Band.

Located in Port Charlotte, FL

Stunning Australian Black Opal Oval Cabochon Halo design ring with Diamond accents. Ballerina Design. Stunning for any occasion - Perfect Engagement or Promise ring. Appraised at...

Category

21st Century and Contemporary Modern Opal Signet Rings

Materials

Diamond, Opal, Platinum

Kabana Opal & Pink Tourmaline 14k Yellow Gold Ring Size 7
Kabana Opal & Pink Tourmaline 14k Yellow Gold Ring Size 7

Kabana Opal & Pink Tourmaline 14k Yellow Gold Ring Size 7

By Kabana

Located in Boca Raton, FL

Authentic Kabana opal and pink tourmaline ring crafted in 14k yellow gold. Featuring a vibrant arrangement of luminous opals accented by vivid pink tourmal...

Category

21st Century and Contemporary Modern Opal Signet Rings

Materials

Opal, Tourmaline, 14k Gold, Yellow Gold

French 1980s Opal 18 Karat Yellow Gold Retro Bangle Ring
French 1980s Opal 18 Karat Yellow Gold Retro Bangle Ring

French 1980s Opal 18 Karat Yellow Gold Retro Bangle Ring

Located in Poitiers, FR

Ring in 18 karat yellow gold, eagle head hallmark. This vintage ring features a curved, tapered band. An oval cabochon opal is set on top. Total weight of the opal : 3.10 carat appro...

Category

1980s French Retro Vintage Opal Signet Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Fire Opal & Diamond Surrounded By 18k Yellow Gold Ring
Fire Opal & Diamond Surrounded By 18k Yellow Gold Ring

Fire Opal & Diamond Surrounded By 18k Yellow Gold Ring

By GEM PLAZA

Located in Jaipur, Rajasthan

Fire Opal & Diamond Surrounded By 18k Yellow Gold Ring Diamond - 0.33 CTS Fire Opal - 1.1 CTS 18k Yellow Gold Custom Services Resizing is available. Request Customization size...

Category

21st Century and Contemporary Indian Contemporary Opal Signet Rings

Materials

Diamond, Opal, Fire Opal, 18k Gold, Yellow Gold

French 1980s Opal 18 Karat Rose Gold Retro Bangle Ring
French 1980s Opal 18 Karat Rose Gold Retro Bangle Ring

French 1980s Opal 18 Karat Rose Gold Retro Bangle Ring

Located in Poitiers, FR

Ring in 18 karat rose gold, eagle head hallmark. This vintage ring features a domed, tumbling band. A flat cabochon opal is set in millegrain on top. Total weight of the opal : 1.20 ...

Category

1980s French Retro Vintage Opal Signet Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Boulder Opal Silver Ring  5 carat anniversary opal wedding gift vintage style
Boulder Opal Silver Ring  5 carat anniversary opal wedding gift vintage style

Boulder Opal Silver Ring 5 carat anniversary opal wedding gift vintage style

Located in Berlin, DE

Scratched sterling silver ring with natural Boulder Opal opal origin - Australia opal measurements - 0.35 х 0.51 in / 9 х 13 mm opal weight - 5.3 carats ring weight - 8.5 grams ring ...

Category

2010s German Artisan Opal Signet Rings

Materials

Opal, Silver

Antique Victorian 6.03 Carat Fire Opal, Emerald, Ruby & Diamond Cocktail Ring
Antique Victorian 6.03 Carat Fire Opal, Emerald, Ruby & Diamond Cocktail Ring

Antique Victorian 6.03 Carat Fire Opal, Emerald, Ruby & Diamond Cocktail Ring

By GEM PLAZA

Located in Jaipur, Rajasthan

Beautiful Antique Victorian 14K Yellow Gold & silver Fire Opal Emerald & Diamond Cocktail Ring. This incredible cocktail ring is crafted in 14k yellow gold & silver . The center ho...

Category

21st Century and Contemporary Indian Late Victorian Opal Signet Rings

Materials

Diamond, Emerald, Opal, Ruby, Fire Opal, 18k Gold, Silver

18 kt. Yellow Gold Ring &  Necklace With Opals and Diamonds
18 kt. Yellow Gold Ring &  Necklace With Opals and Diamonds

18 kt. Yellow Gold Ring & Necklace With Opals and Diamonds

Located in Antwerp, BE

Stunning 18 kt. Yellow Gold Ring and Necklace With Opals and Diamonds RING: Diamonds: 8 brilliant cut diamonds together approx. 0.49 ct. Opal: Gorgeous oval shape opal stone, 10.4 m...

Category

20th Century European Artisan Opal Signet Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Boulder Opal ring silver Unisex Gift for girlfriend Genuine Australian opal
Boulder Opal ring silver Unisex Gift for girlfriend Genuine Australian opal

Boulder Opal ring silver Unisex Gift for girlfriend Genuine Australian opal

Located in Berlin, DE

Large silver ring with natural Boulder Opal Opal origin - Australia stone measurements - 0.16 x 0.35 x 0.75 in / 4 х 9 х 19 mm opal weight - 3.09 carats ring size - 7.5 US ring weig...

Category

2010s German Contemporary Opal Signet Rings

Materials

Opal, Silver

Related Items
Vintage 18k Yellow Gold Oval Textured Signet w/ Polished Mermaid Band Ring
Vintage 18k Yellow Gold Oval Textured Signet w/ Polished Mermaid Band Ring

Vintage 18k Yellow Gold Oval Textured Signet w/ Polished Mermaid Band Ring

Located in Montclair, NJ

Material: Solid 18k Yellow Gold Weight: 6.28 Grams Ring Size: 5.5 ( fitted on finger, please contact us prior to purchase with sizing inquiries) Ring Width: 14.18mm (0.55") (top of t...

Category

20th Century Opal Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Antique Tiffany & Co. George Washington Crest Intaglio 14k Gold Signet Ring
Antique Tiffany & Co. George Washington Crest Intaglio 14k Gold Signet Ring

Antique Tiffany & Co. George Washington Crest Intaglio 14k Gold Signet Ring

By Tiffany & Co.

Located in New York, NY

Exilus Acta Probat, George Washington Family Coat of Arms intaglio Tiffany & Co. 14K gold signet ring. The Crest is composed of a raven with wings elevated and addorsed proper atop a coronet, Blazon- Argent two bars Gules, in chief three mullets of the second, Motto- Exitus acta probat (The outcome is the test of the act) References: Bolton's American Armory. Boston: F. W. Faxon Co, 1927 The motto is a reference to Ovid's Heroides II, with the translation from Latin: the outcome justifies the deeds. Another translation is- Judge me by the results of my actions. "In a letter dated 7 December 1791, George Washington received the confirmation from Sir Isaac Heard, Garter Principal King of Arms of the College of Arms...

Category

Late 19th Century Georgian Antique Opal Signet Rings

Materials

14k Gold, Yellow Gold

18K Yellow Gold @ Sterling Silver Unisex Signet Ring
18K Yellow Gold @ Sterling Silver Unisex Signet Ring

18K Yellow Gold @ Sterling Silver Unisex Signet Ring

By Rossella Ugolini

Located in Rome, IT

Rossella Ugolini Signet Ring Collection @ Contemporary Signet Ring. Handcrafted @ made of 18K Yellow Gold crafted on Bold Silver Sterling Signet Ring. The Shank is available in dark or grey burnish sterling silver. Signet Initial...

Category

2010s Italian Contemporary Opal Signet Rings

Materials

Gold, 18k Gold, Yellow Gold, Sterling Silver

14k White Gold Ethiopian Opal Men's Ring with Diamonds
14k White Gold Ethiopian Opal Men's Ring with Diamonds

14k White Gold Ethiopian Opal Men's Ring with Diamonds

By Avanti

Located in Carrollton, TX

Behold the epitome of modern elegance with this stunning Ethiopian Opal Men’s Ring, a masterpiece crafted in luxurious 14-karat white gold. The centerpiece is...

Category

2010s American Contemporary Opal Signet Rings

Materials

Diamond, Opal, 14k Gold, White Gold

Vintage 9K Yellow Gold Signet Ring, Birmingham 1997, Unisex, 16.77g
Vintage 9K Yellow Gold Signet Ring, Birmingham 1997, Unisex, 16.77g

Vintage 9K Yellow Gold Signet Ring, Birmingham 1997, Unisex, 16.77g

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive 9 karat yellow gold signet ring; part of our diverse contemporary jewelry collections. This fine and impressive gent's signet ring has been crafted in 9k yello...

Category

1990s British Opal Signet Rings

Materials

Yellow Gold

Antique 2.42 Carat Bloodstone and 14k Yellow Gold Signet Ring
Antique 2.42 Carat Bloodstone and 14k Yellow Gold Signet Ring

Antique 2.42 Carat Bloodstone and 14k Yellow Gold Signet Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive 2.42 carat bloodstone and 14k yellow gold signet ring; part of our diverse antique signet rings collection. This fine and impressive antique signet r...

Category

1890s Antique Opal Signet Rings

Materials

14k Gold, Yellow Gold

Sterling Silver Art Nouveau Cluster Floral Opal & Ruby Ring, Customizable
Sterling Silver Art Nouveau Cluster Floral Opal & Ruby Ring, Customizable

Sterling Silver Art Nouveau Cluster Floral Opal & Ruby Ring, Customizable

Located in Chesham, GB

This Beautiful and unusual Victorian Style Ring is made from Solid 925 Sterling Silver and has been Hallmarked in London, England. It is beautifully set with a center 3.5mm Unique Fi...

Category

2010s British Art Nouveau Opal Signet Rings

Materials

Opal, Ruby, Gold, Sterling Silver

Vintage 14k Yellow Gold Square Cut Emerald and Diamond Men's Ring
Vintage 14k Yellow Gold Square Cut Emerald and Diamond Men's Ring

Vintage 14k Yellow Gold Square Cut Emerald and Diamond Men's Ring

Located in Boca Raton, FL

Vintage 14k Yellow Gold Square Cut Emerald and Diamond Men's Ring This stunning Emerald Diamond Men's Ring is ready to ship! Type: Ring Material: 14k Yellow Gold Gemstone Details: ...

Category

21st Century and Contemporary Unknown Modern Opal Signet Rings

Materials

Diamond, White Diamond, Emerald, Gold, Yellow Gold, 14k Gold

2.00ct Natural Oval-Cut Blue Sapphire Unisex Signet Ring in 18K Yellow Gold
2.00ct Natural Oval-Cut Blue Sapphire Unisex Signet Ring in 18K Yellow Gold

2.00ct Natural Oval-Cut Blue Sapphire Unisex Signet Ring in 18K Yellow Gold

Located in Jaipur, RJ

Bold. Elegant. Unapologetically Distinct. Command attention with the quiet authority of this natural 2.00ct oval-cut blue sapphire, set in a modern unisex signet ring crafted from s...

Category

2010s Indian Art Deco Opal Signet Rings

Materials

Blue Sapphire, Gold, 18k Gold, Yellow Gold

Dalben Design Light Blue Australian Boulder Opal Rose Gold Ring
Dalben Design Light Blue Australian Boulder Opal Rose Gold Ring

Dalben Design Light Blue Australian Boulder Opal Rose Gold Ring

By Laura Dalben

Located in Como, IT

Dalben design One of a kind 18 kt rose gold satin finishing ring with a 3,93 carat bezel-set Australian Boulder Opal . The stone has deep light blue colors with green light spots. ...

Category

21st Century and Contemporary Italian Contemporary Opal Signet Rings

Materials

Opal, 18k Gold, Rose Gold, Gold

Estate 3.5 TCW Natural Sugarloaf Sapphire 18K Yellow Gold Signet Ring
Estate 3.5 TCW Natural Sugarloaf Sapphire 18K Yellow Gold Signet Ring

Estate 3.5 TCW Natural Sugarloaf Sapphire 18K Yellow Gold Signet Ring

Located in New York, NY

Stunning estate natural sapphire 18K yellow gold signet ring featuring a deep blue 3.5 TCW sugarloaf sapphire set in a superb tourbillon twist design setting. 20th Century The rich,...

Category

20th Century Opal Signet Rings

Materials

Sapphire, 18k Gold, Yellow Gold

Previously Available Items
Opal Ring Lightning Ridge Australian, Red Flash, 18K Size 8.5
Opal Ring Lightning Ridge Australian, Red Flash, 18K Size 8.5

Opal Ring Lightning Ridge Australian, Red Flash, 18K Size 8.5

Located in Northampton, MA

This slender, one-of-a-kind, handmade 18K yellow gold ring is the delivery vehicle for one of the finest Australian black opals I have ever seen. Measuring approximately 8.39mm x 4.9...

Category

2010s Artisan Opal Signet Rings

Materials

Opal, 18k Gold

Natural 1.75ct Australian Coober Pedy Opal Cushion 18k Yellow Gold Signet Ring
Natural 1.75ct Australian Coober Pedy Opal Cushion 18k Yellow Gold Signet Ring

Natural 1.75ct Australian Coober Pedy Opal Cushion 18k Yellow Gold Signet Ring

By Gems and Jewels UK

Located in Birmingham, GB

Fine Australian Coober Pedy White Opal 18k Yellow Gold Signet Ring. A stunning 1.75 carat natural white opal with a beautiful play of colour and an excellent cushion cabochon cut. S...

Category

21st Century and Contemporary Opal Signet Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

1989 Men Ring Opal triplet solid 18K Gold Ø 9.75US / 6.6 gr
1989 Men Ring Opal triplet solid 18K Gold Ø 9.75US / 6.6 gr

1989 Men Ring Opal triplet solid 18K Gold Ø 9.75US / 6.6 gr

Located in SE

Ring for Men adorned with bezel Opal triplet measuring 15 mm x 12 mm . Crown is 4 mm deep. Full set of Swedish hallmarks, 18k, maker's and date code is P10 / hand - made in 1989. ...

Category

1990s Swedish Retro Opal Signet Rings

Materials

Opal, 18k Gold

18K Yellow Gold Silver Black Opal Diamond Ring
18K Yellow Gold Silver Black Opal Diamond Ring

18K Yellow Gold Silver Black Opal Diamond Ring

Located in New York, NY

Rare 18K yellow gold and textured silver Black Opal ring. The ring features a oval black opal and a brilliant cut diamond approximate 0.13ct, both bezel set in 18k yellow gold Ring ...

Category

Late 20th Century American Modern Opal Signet Rings

Materials

Diamond, Opal, Black Opal, 18k Gold, Yellow Gold, Silver

Natural 3.80ct White Opal Oval Cabochon 9k Yellow Gold Bezel Rubover Signet Ring
Natural 3.80ct White Opal Oval Cabochon 9k Yellow Gold Bezel Rubover Signet Ring

Natural 3.80ct White Opal Oval Cabochon 9k Yellow Gold Bezel Rubover Signet Ring

By Gems and Jewels UK

Located in Birmingham, GB

Natural White Ethiopian Opal 9k Yellow Gold Signet Ring. A stunning 3.80 carat natural white opal with a beautiful play of colour and an excellent oval cabochon cut. Set in a bespok...

Category

21st Century and Contemporary Opal Signet Rings

Materials

Opal, Gold, Yellow Gold, 9k Gold

Natural 1.60ct Australian Black Boulder Opal 9k Yellow Gold Oval Signet Ring
Natural 1.60ct Australian Black Boulder Opal 9k Yellow Gold Oval Signet Ring

Natural 1.60ct Australian Black Boulder Opal 9k Yellow Gold Oval Signet Ring

By Gems and Jewels UK

Located in Birmingham, GB

Natural Australian Black Boulder Opal 9k Yellow Gold Signet Ring. A stunning 1.60 carat natural black opal with a beautiful blue and purple play of colour and an excellent oval cabo...

Category

21st Century and Contemporary Opal Signet Rings

Materials

Opal, Black Opal, Gold, 9k Gold, Yellow Gold

Bright Blue Freeform 2.5ct Australian Boulder Opal Diamonds 24K Gold Silver Ring
Bright Blue Freeform 2.5ct Australian Boulder Opal Diamonds 24K Gold Silver Ring

Bright Blue Freeform 2.5ct Australian Boulder Opal Diamonds 24K Gold Silver Ring

By Kurtulan

Located in Bozeman, MT

Striking, Bright Blue, Australian Boulder Opal, 24k Yellow Gold, Sterling Silver Hanedan Ring w/ 2.5ct Opal & Diamonds Slightly Adjustable Hanedan ring with freeform, opal and diamon...

Category

21st Century and Contemporary Turkish Contemporary Opal Signet Rings

Materials

Diamond, Opal, Gold, 24k Gold, Yellow Gold, Silver, Sterling Silver

Antique Victorian 9.58 Carat Fire Opal, Black Onyx & Diamond Cocktail Ring
Antique Victorian 9.58 Carat Fire Opal, Black Onyx & Diamond Cocktail Ring

Antique Victorian 9.58 Carat Fire Opal, Black Onyx & Diamond Cocktail Ring

By GEM PLAZA

Located in Jaipur, Rajasthan

Beautiful Antique Victorian 14K Yellow Gold & silver Fire Opal, Black Onyx & Diamond Cocktail Ring. This incredible cocktail ring is crafted in 14k yellow gold & silver . The center holds a natural vibrant opal...

Category

21st Century and Contemporary Indian Late Victorian Opal Signet Rings

Materials

Diamond, Opal, Fire Opal, Onyx, 18k Gold, Silver

10ct Ethiopian Opal Ring East West Signet Band Sz 9.5 Men's Fine Jewelry
10ct Ethiopian Opal Ring East West Signet Band Sz 9.5 Men's Fine Jewelry

10ct Ethiopian Opal Ring East West Signet Band Sz 9.5 Men's Fine Jewelry

Located in Torrance, CA

Stylish natural Ethiopian opal & diamond ring crafted in 14k yellow gold. Bezel set natural opal measures 19mm x 14mm (estimated at 10 carats). The opal is a later addition to the ...

Category

Mid-20th Century Unknown Modern Opal Signet Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Tiffany & Co. Opal Ring Art Deco Size 9.5
Tiffany & Co. Opal Ring Art Deco Size 9.5

Tiffany & Co. Opal Ring Art Deco Size 9.5

By Tiffany & Co.

Located in Northampton, MA

This rare and impressive ring from Tiffany & Co. was created in the Art Deco era (circa 1930s). Originally made for a man, it could of course be worn buy anyone today. The solid, impeccably crafted ring is made from heavy 14K yellow gold and features an electrifying natural solid opal that displays a full spectrum of colors, including flashes of reddish-orange right in the center. The opal measures approximately 12.47mm x 10.94mm x 5.11mm and weighs approximately 4 carats. The shoulders are deeply engraved and the band narrows around the back, so if you need this size 9.5 ring resized by your local jeweler, the design won't be compromised. The interior is marked for metal fineness (14K) and is stamped with the Tiffany & Co hallmark. Gemstone rings for men...

Category

1930s American Art Deco Vintage Opal Signet Rings

Materials

Opal, 14k Gold

French 1960s 4.75 Carats Opal 18 Karat Yellow Gold Retro Bangle Ring
French 1960s 4.75 Carats Opal 18 Karat Yellow Gold Retro Bangle Ring

French 1960s 4.75 Carats Opal 18 Karat Yellow Gold Retro Bangle Ring

Located in Poitiers, FR

Ring in 18 karat yellow gold, eagle head hallmark. A large band ring featuring a large domed ring set on top with a cabochon opal. Total weight of the opal : 4.75 carats approximatel...

Category

1960s French Retro Vintage Opal Signet Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Vintage Opal Signet Ring 18 Karat Yellow Gold, Circa 1960
Vintage Opal Signet Ring 18 Karat Yellow Gold, Circa 1960

Vintage Opal Signet Ring 18 Karat Yellow Gold, Circa 1960

Located in London, GB

A vintage opal signet ring in 18 karat yellow gold, circa 1960. This elegant ring is set to its centre with an exceptional oval shaped cabochon opal which is perfectly framed by a p...

Category

1960s Unknown Retro Vintage Opal Signet Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold