Fiona Marquise Ring, Marquise Black Onyx Palladium Ring

The triqueta, the Celtic symbol for the trinity, has many meanings. Its elegant symmetry adds rich symbolism to this solitaire marquise-cut ring style by Randy Dixon.

Heart's Summit Ring, Marquise Black Onyx Sterling Silver Ring with Fire Opal

Intricate detailing crown by a band of hearts leads the eye to a stunning marquise-shaped gem flanked by elegant pear-shapes. The graceful tapering shapes elongate the finger while...

Ring Marquise Black Onyx .925 sterling silver Size 8

Beautiful ring just made for you. Selected piece of marquise shape Black onyx gemstone is surrounded by beautiful work of .925 sterling silver.

Genuine Onyx Marquise and Cubic Zirconia CZ Accent Ring

Rich, genuine Black Onyx is sumptuous in the marquise cut. The dark stone gleams in 14K Gold plate accented with sparkling Cubic Zirconia.

Black Hills Gold CZ Ring, Pink Ice - Yellow

CZ ring. The distinctive elegance of Black Hills Gold sets the tone for this gorgeous ring, which dazzles with a marquise-shaped CZ stone in enchanting icy pink. CZ Ring: Metal: 10...

Fiona Marquise Ring, Marquise Black Onyx Sterling Silver Ring

The triqueta, the Celtic symbol for the trinity, has many meanings. Its elegant symmetry adds rich symbolism to this solitaire marquise-cut ring style by Randy Dixon.

Cara Ring, Marquise Black Onyx 14K Yellow Gold Ring with Diamond

This elegant ring style has a finger-flattering marquise-shaped gem complemented by a delicate and feminine band with gems half-way around the finger.

Cara Ring, Marquise Black Onyx Sterling Silver Ring with Diamond

This elegant ring style has a finger-flattering marquise-shaped gem complemented by a delicate and feminine band with gems half-way around the finger.

Heart's Summit Ring, Marquise Black Onyx 14K White Gold Ring with Diamond

Intricate detailing crown by a band of hearts leads the eye to a stunning marquise-shaped gem flanked by elegant pear-shapes. The graceful tapering shapes elongate the finger while...

Heart's Summit Ring, Marquise Black Onyx Sterling Silver Ring with Citrine

Intricate detailing crown by a band of hearts leads the eye to a stunning marquise-shaped gem flanked by elegant pear-shapes. The graceful tapering shapes elongate the finger while...

Fiona Marquise Ring, Marquise Black Onyx Palladium Ring

The triqueta, the Celtic symbol for the trinity, has many meanings. Its elegant symmetry adds rich symbolism to this solitaire marquise-cut ring style by Randy Dixon.

Stackable Leaf Ring, Marquise Black Diamond 18K White Gold Ring

This elegant slim band by Danielle Meshorer with one leafy gem is designed to be worn with her other stackable rings to create a modern masterpiece or a strikingly contemporary wed...

Fiona Marquise Ring, Marquise Black Onyx Sterling Silver Ring

The triqueta, the Celtic symbol for the trinity, has many meanings. Its elegant symmetry adds rich symbolism to this solitaire marquise-cut ring style by Randy Dixon.

Fiona Marquise Ring, Marquise Black Onyx 14K White Gold Ring

The triqueta, the Celtic symbol for the trinity, has many meanings. Its elegant symmetry adds rich symbolism to this solitaire marquise-cut ring style by Randy Dixon.

Marquise Ceres Ring, Marquise Black Onyx Sterling Silver Ring

This solitaire ring designed by Randy Dixon has a delicate wheat pattern, the symbol of Ceres, the Roman goddess of prosperity and fruitfulness.

Marquise Ceres Ring, Marquise Black Onyx Platinum Ring

This solitaire ring designed by Randy Dixon has a delicate wheat pattern, the symbol of Ceres, the Roman goddess of prosperity and fruitfulness.

Fiona Marquise Ring, Marquise Black Onyx 14K Yellow Gold Ring

The triqueta, the Celtic symbol for the trinity, has many meanings. Its elegant symmetry adds rich symbolism to this solitaire marquise-cut ring style by Randy Dixon.

Fiona Marquise Ring, Marquise Black Onyx Platinum Ring

The triqueta, the Celtic symbol for the trinity, has many meanings. Its elegant symmetry adds rich symbolism to this solitaire marquise-cut ring style by Randy Dixon.

Fiona Marquise Ring, Marquise Black Onyx 14K White Gold Ring

The triqueta, the Celtic symbol for the trinity, has many meanings. Its elegant symmetry adds rich symbolism to this solitaire marquise-cut ring style by Randy Dixon.

Caitlin Earrings, Marquise Black Onyx 14K White Gold Earrings

The Triqueta, the Celtic symbol for the Trinity, has many meanings. Its elegant symmetry adds rich symbolism to this earring design with a dangling marquise-cut gem that catches th...

Charlemagne Ring, Marquise Black Onyx 14K Yellow Gold Ring

The soaring arches of Medieval cathedrals and metalwork inspired the striking silhouette of this unique ring design.

Caitlin Earrings, Marquise Black Onyx Sterling Silver Earrings

The Triqueta, the Celtic symbol for the Trinity, has many meanings. Its elegant symmetry adds rich symbolism to this earring design with a dangling marquise-cut gem that catches th...

Marquise Ceres Ring, Marquise Black Onyx Sterling Silver Ring

This solitaire ring designed by Randy Dixon has a delicate wheat pattern, the symbol of Ceres, the Roman goddess of prosperity and fruitfulness.

Ararat Ring, Marquise Black Onyx 14K White Gold Ring

The peak of the mythical mountain where Noah's Ark came to rest inspired this spectacular ring designed by Ruzanna Davtian. A mountain of light from the marquise-cut gemstone is cr...

Magic Marquise Ring, Marquise Black Onyx 14K White Gold Ring

A ring with one bold gem in a beautiful color is a wardrobe essential. This dramatic but simple ring by designer Stephanie Satow has a marquise-cut gem and a twist to the band, whi...

Stackable Leaf Ring, Marquise Black Onyx 14K Yellow Gold Ring

This elegant slim band by Danielle Meshorer with one leafy gem is designed to be worn with her other stackable rings to create a modern masterpiece or a strikingly contemporary wed...

Ararat Ring, Marquise Black Onyx Sterling Silver Ring

The peak of the mythical mountain where Noah's Ark came to rest inspired this spectacular ring designed by Ruzanna Davtian. A mountain of light from the marquise-cut gemstone is cr...

Charlemagne Ring, Marquise Black Onyx 14K White Gold Ring

The soaring arches of Medieval cathedrals and metalwork inspired the striking silhouette of this unique ring design.

Marquise Ceres Ring, Marquise Black Onyx 14K Yellow Gold Ring

This solitaire ring designed by Randy Dixon has a delicate wheat pattern, the symbol of Ceres, the Roman goddess of prosperity and fruitfulness.

Ararat Ring, Marquise Black Onyx 14K Yellow Gold Ring

The peak of the mythical mountain where Noah's Ark came to rest inspired this spectacular ring designed by Ruzanna Davtian. A mountain of light from the marquise-cut gemstone is cr...