You Are in My Heart - Australian Black Opal Diamond Engagement Ring 14K Yellow Gold.   Design name: You Are in My Heart! Design idea: An Australian Black opal is...

Bright Green Classic Three Stones Australian Black Opal Diamond Engagement Ring 14K Yellow Gold.   Free Domestic USPS First Class Shipping!  Free One Year Limited Warranty!  Free Gift Bag or...

Australian Black Opal Split Shank Engagement Ring with Pave Setting 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones,...

14K Gold Australian Black Opal Diamond Engagement Ring. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one of the most...

Heart Shaped Black Opal Halo Diamond Engagement Ring 14k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one...

Unique Black Opal & Diamond Floral Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one of...

Stylish Australian Boulder Opal & Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one...

Minimalist Black Opal & Diamond Engagement Wedding Ring in 14k Yellow Gold. Opal—the queen of gemstones, is one of the most beautiful gemstones in the world. Every piece of opal...

Boulder Opal Halo Diamond Engagement Ring 14K Yellow Gold. This opal is absolutely stunning, but it does have some "directionality." This means the opal displays a beautiful play of color...

Black Opal and Diamond Halo Engagement Ring 18K Yellow Gold.   Free Domestic USPS First Class Shipping!  Free One Year Limited Warranty!  Free Gift Bag or Box with every order!...

Pear-Shaped Natural Black Opal Diamond Ring in Solid 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one...

Australian Black Opal, Baguette Cut Diamond, Tsavorite Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is...

Blue Australian Boulder Opal Wave Band 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one of the...

Australian Black Opal Flower Ring with Diamonds in 14K Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one of...

Australian Black Opal & Emerald Engagement Wedding Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one...

The One - 14K Gold Boulder Opal, Baguette Cut Diamond Tsavorite Engagement Ring. Design name: The One!A truly one-of-a-kind designer ring for your forever one!Free Domestic USPS First Class Shipping!...

  The Precious - Halo Diamond Australian Black Opal Engagement Wedding Ring 14K Yellow Gold.   Design name: The Precious! Design idea: This floral-inspired ring features a vibrant Australian black...

Artcanvas Boulder Opal & Diamond Engagement Ring in 18K Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one of...

Vintage Inspired Australian Black Opal Engagement Wedding Ring 14K Yellow Gold.   Opal—the queen of gemstones, is one of the most beautiful gemstones in the world. Every piece of opal...

Heart Shaped Australian Semi Black Opal Halo Diamond Engagement Ring 14k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones,...

La Estrella - Halo Trillion Diamond Australian Boulder Opal Engagement Wedding Ring 18K Yellow Gold. Design name: La Estrella! A star glows in the dark night!Design idea: The opal is...

Boulder Opal Blossom Ring with Crystal Opal Halo 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one...

Lightning Ridge Black Opal & Diamond Engagement Wedding Ring in 18k Yellow Gold. Design name: La Fiesta! Design idea: 10 pear-shaped diamonds dance around with a vivid bright black opal....

Australian Black Opal & Diamond Engagement Wedding Ring in 14k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is...

Guild Gemstone Certification Exquisite Australian Black Opal Halo Diamond Engagement Ring 18K Yellow Gold. Design Name: Phoenix VeilWhere Fire Meets the Night Sky!Design Idea:Phoenix Veil was inspired by a phoenix...

Flower Design Black Opal Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one of...

Snowflake Design Australian Black Opal & Diamond Engagement Wedding Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones,...

Black Opal Split Shank Engagement Ring with Diamond 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one...

Rare Bright Australian Black Opal Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one...

Magnificent Two Colors Australian Boulder Opal Halo Diamond Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones,...

Adorable Australian Black Opal Halo Diamond Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping!  Free One Year Limited Warranty!  Free Gift Bag or Box with every order! Opal—the...

  Teardrop Boulder Opal Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one of...

Certificated 2.26ct Play of Color Australian Black Opal Diamond Halo Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen...

  Unique Pattern Triangle Boulder Opal Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping!  Free One Year Limited Warranty!  Free Gift Bag or Box with every...

The One - Australian Black Opal, Baguette Cut Diamond, Tsavorite Engagement Ring 14K Yellow Gold.   Design name: The One!A truly one-of-a-kind designer ring for your forever one! Design idea:...

14K Gold Boulder Opal Engagement Ring with Diamonds. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one of the most...

Beautiful Play of Color Australian Boulder Opal Diamond Halo Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping!  Free One Year Limited Warranty!  Free Gift Bag or Box...

Australian Opal and Ruby Engagement Ring with Diamonds 14K Gold with Matt Finish Band. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of...

Natural Boulder Opal Ring with Diamonds in 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one of...

Australian Black Opal and Diamond Ring in Solid 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one...

Unique Black Opal Black Agate Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one of...

  Pink Sapphire Diamond Sakura Cherry Blossom Flower Engagement Ring 18K Yellow Gold Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of...

Stunning Semi Black Opal Diamond Halo Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one...

Engagement Ring: Australian Boulder Opal and Diamond in 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is...

N1 Black Opal Surrounded by Crystal Opals Diamonds 18k Gold Engagement Ring. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is...

Stylish Australian Black Opal & Diamond Engagement Ring 18K Yellow Gold.   It is a top-quality Australian black opal. Please note that the stone has a sand spot. Free Domestic...

GIA Certified Vivid Black Opal 5.19 ct Diamond Engagement Ring 18K Yellow Gold. Design name: The Magnificent!Design Idea: The most vivid and rare of the Earth’s treasures I have ever...

Rose Cut Diamond Black Opal Engagement Ring 14K Yellow Gold. .Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one of...

La Eternidad - N1 Australian Black Opal Marquise Diamond Engagement Ring 18K Yellow Gold Design name: La EternidadA rare, breathtaking ocean blue beauty representing deep, everlasting, eternal love!Design Idea:“La Eternidad”...

Minimalist Australian Black Opal Diamond Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!Opal—the queen of gemstones, is one of the...