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upside down flower with black onyx ring and black diamond band stacked together on the stem against a black background

engagement

Alternative engagement rings for the bride who wants something different. Featuring hand-sourced gemstones — from black onyx to rare sapphires — set in 14k gold. Non-traditional designs made to mark the moment your way.

11 Results

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2.00ct Lab-Created Diamond Marrow x Sammi Sempre Ring Marrow Fine
2.00ct Lab-Created Diamond Marrow x Sammi Sempre Ring Marrow Fine
ONE-OF-A-KIND
READY TO SHIP

2.00ct lab-created diamond sempre ring

$8,000

1 color
Marrow x Sammi Sempre Diamond Ring Marrow Fine
Marrow x Sammi Sempre Diamond Ring Marrow Fine

sempre diamond ring

from $6,550

4 colors
Marrow Fine Jewelry Sweet Melissa Pear Black Onyx Ring [Yellow Gold]
Sweet Melissa Black Onyx Ring - Marrow Fine

sweet melissa black onyx ring

from $2,600

4 colors
Marrow Fine Jewelry Mini Black Onyx Pear Ring With White Diamond Accents [Rose Gold]
Mini Sweet Melissa Black Onyx Ring Marrow Fine

mini sweet melissa black onyx ring

$2,300

3 colors
Black Onyx Noelle Ring [Yellow Gold]
Black Onyx Noelle Ring

black onyx noelle ring

$3,150

3 colors
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
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 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
4mm onyx sempre ring
Three gold rings with gemstones and engravings on a light gray background
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
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

$2,450

1 color