Opal Enamel Ring

Elegant and Exquisitely detailed 14 karat Roes Gold Ring, with 5.08 CT's (approx.) Fancy Shape Pink Opal set in centre accented with Micro pave Diamonds, weighing approx. 0.22 CT's. ...

Enhanced with a complementary Enamel Pattern, every detail of this ring exudes sophistication and refinement.

Stambolian Peruvian Pink Opal 18K Yellow Gold and White Enamel Cocktail Ring From the Stambolian "Candy" collection with unique color combinations.

Centering one carved pink Peruvian opal melon heart cabochon, 11 X 11 mm, accented by (10) full-cut diamonds, 0.20 ct. tw., VS, G-H, enhanced by white enamel, and gold bead tracery, ...

Elegant and Exquisitely detailed 14 karat Roes Gold Ring, with 3.10Cts (approx.) Round Shape Pink Opal set in centre and Surrounded by Enamel, and Micro pave Diamonds, weighing appro...

Rose Opal Black Enamel Diamond Cocktail Ring 18 Karat White Gold.

Ladies estate signed by designer Martine Green graced with midnight blue enamel and Opal cabochon in 18 karat yellow gold

Fabulous Circa 1915 14kt yellow gold opal and diamond blue enamel ring set with one oval shaped open surrounded by twelve (12) Old European Cut Diamonds, approximately 1.00ct. plus t...

Elegant vintage Art Deco era opal & enamel cocktail ring (circa 1920s to 1930s), crafted in 14 karat yellow gold.

This vintage ring plays host to an oval black opal which is surrounded by green and purple enamel in a floral pattern and crafted in 18ct yellow gold.

An antique gold ring in the Arts and Crafts style comprised of an oval opal in a multicolored enameled setting, in 14k.

14k yellow gold ring featuring 5 Opal cabochons accenetd by enamel and 20 round brillaint cut diamonds weighing approximately .60cts total, G color VS clarity.

Brand Kabana Style Diamond, Enamel, and Opal Cocktail Ring Metal 14k Yellow Gold Diamonds Three Single Cut Round Diamonds, approx. 0.05ctw Diamond Color G/H Diamond Clarity VS Gemsto...

Boldness and beauty is the most accurate description for this East-West Opal Oval Ring with Black Enamel in 18K Yellow Gold.

Vintage 18 Karat Yellow Gold Opal Diamond and Enamel Ring Size 7.5- This lovely 18K yellow gold ring features one oval opal (7 mm x 5 mm) and 12 round single cut diamonds and accent...

Octagonal plaque ring with a scalloped border of royal blue enamel surrounding a large oval opal.

A single diamond and opal complete the piece.

Metal Content: Guaranteed 10k Gold as stamped Stone Information: Genuine Opals - Cuts: Oval Cabochon & Marquise Cabochon Total Carats: 0.60ctw Material Information: Enamel - Col...

Material: Solid 14k Yellow Gold & Enamel Work Weight: 13.57 Grams Ring Size: 7.5 (Fitted on a finger.

Material: Solid 18k Yellow Gold w/ Green Enamel Work Weight: 8.30 Grams Ring Size: 9.0 (Fitted on a finger.

The ring is in very good condition. Particulars: Weight: 6.1 grams Stones: Opal measures 6.5mm (estimated at 1 carat), accented with two estimated 0.05 carat diamonds.

A beautiful Liberty & Co ring designed by Jessie M. King in gold & opal with enameled leaves Documented Liberty Line Drawings page 73 catalogue number: 4197 Marked: '15ct' Ring Size ...

Circa: Art Nouveau, 1900 Weight: 4,3gr Metal: 18kt yellow gold and platinum Stones: 1 Opal • Dimensions: 10.25 x 3.78 x 2.05mm • Cut: Navette • Others: 34 rose cut diamonds Ha...

A French Art Nouveau 18 karat gold and plique-à-jour enamel ring with opal attributed to Georges Le Turcq.

Centering an oval-shaped cabochon measuring 8.0 x 10.5 mm Black in body color with spectral play-of-color - prong set With a recessed halo surround of round brilliant cut diamonds W...

The ring is in a stylized cubist motif with angular enamel details.

An American Art Nouveau 18 karat gold ring with black opal, diamonds, and blue and green enamel by Louis Comfort Tiffany.

The finishing highlight is the enamel surrounding the opal. Ring size: 6.5 and can be re-sized

Very unusual vintage Thistle ring with a large round cabochon opal center (12mm in diameter) set in an intricate 14K yellow gold and green enamel setting representing the calyx porti...

The Following Item we are offering is a Rare Important Radiant 18KT Gold Large Fancy Fiery Opal Diamond Black Enamel Diamond Ring. Ring is comprised of A LARGE Gorgeous Fancy Fiery ...

The design show very strong deco patterns and is embellished with applications of green, black and purple enamels, all is reinforced with one multicolored opal gemstone.

Adorn yourself with this stunning Cabochon Oval Opal in 14K Yellow Gold Vintage Ring. The bold design features a large oval opal and 6 round opals, accented with black enamel and int...

A Delightful Turquoise and Gemstone Flower ring. The 1" x 5/8"h 18k Yellow gold Ring with a central bullet-shaped Turquoise cabachon surrounded by a bouquet of enameled flowers set w...

Crafted in 14k rose gold, this antique floral halo ring showcases a heavenly opal solitaire surrounded by rose cut white diamonds and rich black enameling.

This fun ring is in 14 karat yellow gold and supports a red and black enamel upper portion!

A very rare Art Nouveau opal and enamel Antique fashion ring featuring a 1.33ct. apx. opal that has a white base with lively blue and green color with some orange and purple.

C.1860. A Victorian blue enamel and opal ring. The ring features a starburst motif and a lovely opal cabochon at its center with the open-back set.

Outstanding, spectacular An extraordinary black opal ring from the Art Nouveau (ca1900) era! This exquisite ring is made of 14kt yellow gold and holds a single large black opal at...

An extraordinary black opal ring from the Art Nouveau (ca1900) era! This exquisite ring is made of 14kt gold, and holds an Australian black opal at the center of a decorative enamele...

A border of rich black enamel surrounds the ring and creates a split shank illusion, contrasting beautifully against the glowing opal and bright white diamonds and platinum.

This ring would be fabulous in any opal lover's collection!

This marvelous opal ring is a signed piece by Larter & Sons from the Art Nouveau (ca1900) era!

Details: 15 carat natural opal cabochon 0.33 carats diamond total weight Plique-à-jour Enamel

Details: 15 carat natural opal cabochon 0.33 carats diamond total weight Plique-à-jour Enamel

14k YG "Lava" Enamel Ring with faceted Ethiopian Opal and Orange Sapphire Halo (2.18t.c.w.).

Our museum series ring set with a 4.22 carat Emerald Cut Fire Opal.

This gorgeous butterfly looks as if it just landed on your finger! It features one 5.5mm heart shaped Opal and 2-2.5mm Diamonds which are .12ctw. Grade: Si(2)-G The butterfly is 14...

Has a neon tint and is surrounded by diamonds and baby blue enamel Peruvian Opal center is 9.68 carat 0.40 carat G color, VS clarity diamonds Ring face is 0.8 inch x 0.7 inch B...

Amy Y's amusing carved white opal bear; diamond and enamel ring is a one-of-a-kind gem.

Vintage multi-colored enamel opal and 14k yellow gold snake ring. Opal measured approx. 2.89 x 2.90 mm Quality mark 14kt Size 5.5

1960s Otto Klein ring, reminiscent of Modernist era design, featuring two "fan shaped" designs, with fire opal, contrasting green enamel and diamond accents.

Stambolian Pear Shape Ethiopian Opal 18K Gold Diamond Red Enamel Cocktail Ring A one-of-a-kind ring from the Stambolian "Colors of Life" collection, this work of art features a gorg...

Opal, Diamond & Emerald cocktail ring made in 14k yellow gold. Gemstone: Opal, Diamond, Emerald Diamond Carat weight: .25CTW Diamond Color: H-J Diamond Clarity: VS-SI Metal: 14K Y...

Black opal, sapphires, peridots, topazs 14k gold ring. Genuine opal ring. Opal 14k gold cocktail ring. Multicolor gold ring. Metal: 14 karat gold. Weight: 3.5 gr (depends from size...

Black opal vitage style ring in 14 karat gold. Ethiopian opal cabochon ring. October Birthstone opal ring. Multicolor opal ring. Material: 14 karat gold Weight: 2.6 - 3 g. (depends...

A late Victorian opal and diamond tiara/necklace, consisting of seven knife-edge gold bars graduating from the centre, each set with two round cabochon-cut opals and an old-cut diamo...

An Antique Victorian Black Opal Ring in a gorgeous engraved multi dimensional setting in 10 Karat Rose Gold. What a wonderful jewel! The unusual Victorian ring has a stunning arche...

Luxurious Antique Ring in Renaissance style, band and crown tested solid 18K Gold,not hallmarked, European, ca. XVIII - early XIX centuries. Huge cabochon of natural Light - Blue Sa...

This ring is made from Solid 9K Yellow Gold with Natural Opal & Emeralds. YOU CAN CHOOSE YOUR SIZE FROM THE DROPDOWN MENU BUT YOU CAN ALSO ADD A MESSAGE WITH YOUR USA/UK/EUROPEAN FI...

Vintage 10K yellow gold 1.98 carat opal ring with a new 14K yellow gold head. The genuine natural Australian opal measures about 11mm x 9mm. The opal is translucent and has very live...

An antique opal, demantoid garnet, diamond, enamel, platinum and yellow gold necklace, comprising one carved opal, one round cut demantoid garnet, eight old single cut diamonds, and ...

Size: 7 Sizing Fee: Up 2 sizes for $40 or Down 1 size for $30 Metal Content: 10k Yellow Gold Stone Information Opal Triplet Cut: Mosaic Style: Cocktail Solitaire Measurements F...