AK Black Opal Sterling Ring size 7.25

Sterling Silver Opal Doublet Ring

Sterling Silver Blue Opal Vintage Ring

Sterling Silver Black Fire Opal Fashion Ring

Vintage Silver & Opal Doublet Ring

Sterling Silver Opal Doublet Bypass Ring

Sterling Silver Opal and Black Tourmaline

Circa 1960s Modernist Brutalist Sterling Silver and Black Boulder Opal Woman’s Ring

6.17ct Solid Black Opal Diamond Platinum Ring Estate Vintage Ring Size 6.25

Sterling Silver Opal and Topaz Ring

Sterling Silver Opal Ring

Vintage Sterling Silver Canadian Opal Ring Size 9.5 Rectangular Setting

Sterling & 14K Gold Chunky Faux Opal Ring

Good sized Sterling Ring with Stone, marked SJ size 8.25

Sterling Silver Opal Ring

3.86ct Solid Black Opal Diamond Platinum Ring Estate Vintage

Awesome STERLING Black Stone with Silver Tones Vintage Ring

Boulder Opal Sterling Silver Fashion Ring

Vintage Sterling Ring with Malachite, size 8

Sterling Silver Topaz and Opal Ring

Sterling Ring with Marcasite, MOP

Sterling Silver Black Stone Moon Design Ring - Size 7

Vintage Sterling Rings size 6/sizeable

Vintage Sterling Silver opal inlay Cz ring size7.5

Sterling silver Round Black Stone Ring - Size 7

Estate Sterling Silver Opal Ring with Filigree Scroll Design (Size 6.25)

Seta Sterling and Onyx Ring

Vintage Sterling Silver Synthetic Opal Scroll Work Hammered Finish Sides Ring

Vintage Sterling Silver Opal Hammered Finish Square Platter Cocktail Ring

Platinum 2.77ctw GIA Bright & Lively Oval Black Opal w/ Step Cut Diamond Ring

Natural AAA Black Opal and Diamond Print Platinum 2.10 Carat TGW

Handsome Middle Eastern Styled Sterling Ring with Stone size 8.5

Fire Opal Sterling Silver Filigree Ring

Mens Sterling Ring Onyx & Diamonds

Beautiful Vintage Silver Opal Ring

Vintage Sterling Silver Synthetic Opal Open Hammered Finish Sides Cocktail Ring

Marcasite & Onyx Sterling Ring size 6.25 Thailand

Vintage Sterling Silver Synthetic Opal Hammered Finish Wide Band Ring Size 7

Vintage Mexico Sterling Foil Faux Opal Glass Ring

Vintage Sterling Square Cut High Set Opal Ring Size 5

Natural Opal and Emerald Sterling Silver Cocktail Ring

Fine 1.77ct Natural Untreated Black Opal 0.43ct Diamond Platinum Ring Size 6.75

Sterling Silver Ring With Opal and Spinel

Sterling Silver Cabochon Black Stone Ring - Size 6

Vintage Black Opal 14K+ Ring

Fine 2.09ct Natural Black Opal & 1.06ct Diamond Platinum Ring Size 6

Antique Edwardian Black Opal Diamond Ring

Sterling Black Onyx Ring Size 6 3/4

Opal CZ Ring in Sterling Silver size 6.75

Good Sized Mexico Silver, Sterling Ring with Malachite size 7.5 j-21

Solid Platinum 2.69ctw GIA Black Opal w/ Twisted Shoulder Diamond Halo Ring

Jelly Opal Ring, Sterling Silver, Vintage, Size 10, CZs, Faux Blue Topaz

Sterling Poison Ring size 9.5

Vintage Platinum Large GIA 6.23ctw Thick Opal & Diamond Sides Solitaire Ring

Vintage Platinum GIA 6.72ctw Black Opal w/ Diamond Halo Cocktail Ring

Sterling Silver Opal and Topaz Ring

Fine 6.00ct Natural Untreated Black Opal 0.80ct Diamond Platinum Ring, Size 8.25

Sterling Amber Ring size 6.75

Sterling Silver Lab Opal Ring

Vintage Platinum GIA 1.66ctw Black Opal w/ Red Blue Color Play & Diamond Ring

Victorian Black Opal Diamond 14K Ring