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close up of hand with multiple black onyx & black diamond rings stacked together

gemstones

One-of-a-kind gemstone rings and jewelry featuring are hand-sourced stones from around the world. Set in solid gold, each piece carries its own story.

9 Results

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mini sweet melissa black onyx ring
Mini Sweet Melissa Black Onyx Ring Marrow Fine

mini sweet melissa black onyx ring

from $1,950

7 colors

  • +2 more
Marrow Fine Jewelry Sweet Melissa Pear Black Onyx Ring [Yellow Gold]
Sweet Melissa Black Onyx Ring - Marrow Fine

sweet melissa black onyx ring

from $2,150

7 colors

  • +2 more
Black Onyx Noelle Ring [Yellow Gold]
Black Onyx Noelle Ring

black onyx noelle ring

from $2,500

7 colors

  • +2 more
4mm onyx sempre ring
A close-up of a hand wearing four gold heart-shaped rings with different heart gemstones: a clear cubic zirconia, a deep blue heart-shaped stone, an opal-like white heart, and a black heart.
ONE-OF-A-KIND

4mm onyx sempre ring

$1,950

1 color

Marrow x Sammi Opal Sempre Ring - Marrow Fine [Yellow Gold]
Marrow x Sammi Opal Sempre Ring - Marrow Fine

sempre opal ring

from $3,100

2 colors

Marrow x Sammi 2.82ct Sapphire Sempre Ring - Marrow Fine
Marrow x Sammi 2.82ct Sapphire Sempre Ring - Marrow Fine
ONE-OF-A-KIND

2.82ct sapphire sempre ring

$6,500

1 color

Marrow x Sammi 1.35ct Tsavorite Sempre Ring - Marrow Fine
Marrow x Sammi 1.35ct Tsavorite Sempre Ring - Marrow Fine
ONE-OF-A-KIND

1.35ct tsavorite sempre ring

$5,500

1 color

Marrow x Sammi 0.88ct Ruby Sempre Ring - Marrow Fine
Marrow x Sammi 0.88ct Ruby Sempre Ring - Marrow Fine
ONE-OF-A-KIND

0.88ct ruby sempre ring

$5,000

1 color

rhodolite gold & silver sempre ring
Gold ring with red gemstones on a person's finger against a light background
BRAND NEW

rhodolite gold & silver sempre ring

from $2,450

2 colors