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New Arrivals: Lab-grown diamonds & standout natural gems.

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Solid Gold Wedding Bands
Enamel Bands
Diamond Bands
Colored Stone Bands
Statement Rings
Marrow Fine Jewelry 6mm Til Death Black Enamel Band [Yellow Gold]

Til Death Black Enamel Band - 6mm

$1,450.00

White Diamond Mini Lucy Wave Band [Yellow Gold]

White Diamond Mini Lucy Wave Band

$1,100.00

Everyday Wave Band - 3mm [Yellow Gold]

Everyday Wave Band - 3mm

$1,000.00

Shop All One-Of-A-Kind Designs

Designs so unique we only made one. From alternative engagement rings to statement cocktail pieces, our ready to ship one-of–a-kind pieces feature hand-selected gemstones from all over the world.

Rings
DIAMOND ENGAGEMENT RINGS
ALTERNATIVE ENGAGEMENT RINGS
EARRINGS
Necklaces
BRACELETS
1.05ct Sapphire and Diamond Kaleidoscope Chevron Ring
 
1.05ct Sapphire and Diamond Kaleidoscope Chevron Ring
Close up of 1.05ct Sapphire and Diamond Kaleidoscope Chevron Ring stacked on woman's hand
JILLIAN'S PICK • ONE-OF-A-KIND

1.05ct Sapphire and Diamond Kaleidoscope Chevron Ring

$5,300.00
 
1.08ctw Montana Sapphire Linear Ring
 
1.08ctw Montana Sapphire Linear Ring
Flat lay of 1.08tcw Montana Sapphire Linear Ring + 0.52ct Montana Sapphire, Sapphire and Diamond Kaleidoscope Ring + 0.62ctw Montana Sapphire Linear Ring
ONE-OF-A-KIND

1.08ctw Montana Sapphire Linear Ring

$4,200.00
 
1.00tcw Ruby and 0.90ct Sapphire Linear Band
 
1.00tcw Ruby and 0.90ct Sapphire Linear Band
Flat lay of 1.00tcw Ruby and 0.90ct Sapphire Linear Band and 1.20ctw Ruby Linear Band
ONE-OF-A-KIND

1.00ctw Ruby and 0.90ct Sapphire Linear Band

$3,700.00
 
1.20ctw Ruby Linear Band
 
1.20ctw Ruby Linear Band
Close up of f 1.00tcw Ruby and 0.90ct Sapphire Linear Band and 1.20ctw Ruby Linear Band stacked on woman's hand
ONE-OF-A-KIND

1.20ctw Ruby Linear Band

$3,400.00
 
0.48ctw Sapphire and White Diamond Linear Band side
 
0.48ctw Sapphire and White Diamond Linear Band side
Close up of 0.48ctw Sapphire and White Diamond Linear Band + 0.79tcw Sapphire and White Diamond Linear Ring stacked o woman's hand
ONE-OF-A-KIND

0.48ctw Sapphire and White Diamond Linear Band

$2,950.00
 
0.61ct Montana Sapphire & Malawi Sapphire Lucy Band
 
0.61ct Montana Sapphire & Malawi Sapphire Lucy Band
Flat lay of 0.66ct Winza Sapphire and Sapphire Lucy Band and 0.61ct Montana Sapphire & Malawi Sapphire Lucy Band
ONE-OF-A-KIND

0.61ct Montana Sapphire & Malawi Sapphire Lucy Band

$2,950.00
 
0.62ctw Montana Sapphire Linear Ring
 
0.62ctw Montana Sapphire Linear Ring
Flat lay of 1.08tcw Montana Sapphire Linear Ring + 0.52ct Montana Sapphire, Sapphire and Diamond Kaleidoscope Ring + 0.62ctw Montana Sapphire Linear Ring
ONE-OF-A-KIND

0.62ctw Montana Sapphire Linear Ring

$2,700.00
 
0.37ct Watermelon Tourmaline, Sapphire, Tourmaline and Diamond Kaleidoscope Ring
 
0.37ct Watermelon Tourmaline, Sapphire, Tourmaline and Diamond Kaleidoscope Ring
Flat lay of 0.37ct Watermelon Tourmaline, Sapphire, Tourmaline and Diamond Kaleidoscope Ring and 0.44ct Watermelon Tourmaline, Sapphire, Tourmaline and Diamond Kaleidoscope Ring
ONE-OF-A-KIND

0.37ct Watermelon Tourmaline, Sapphire, Tourmaline and Diamond Kaleidoscope Ring

$2,250.00
 
0.44ct Watermelon Tourmaline, Sapphire, Tourmaline and Diamond Kaleidoscope Ring
 
0.44ct Watermelon Tourmaline, Sapphire, Tourmaline and Diamond Kaleidoscope Ring
Flat lay of 0.37ct Watermelon Tourmaline, Sapphire, Tourmaline and Diamond Kaleidoscope Ring and 0.44ct Watermelon Tourmaline, Sapphire, Tourmaline and Diamond Kaleidoscope Ring
ONE-OF-A-KIND

0.44ct Watermelon Tourmaline, Sapphire, Tourmaline and Diamond Kaleidoscope Ring

$2,000.00
 
5.01ct Lab Diamond Oval Florence Ring [yellow gold]
 
5.01ct Lab Diamond Oval Florence Ring [yellow gold]
flat lay of 3 Marrow x Sammi Florence Rings featuring lab-grown diamonds in different carat weights
LAB GROWN • READY-TO-SHIP

5.01ct Lab Diamond Marrow x Sammi Florence Ring

$14,000.00
 
 
 LAB GROWN • READY-TO-SHIP

4.02ctw Lab Diamond Joanie Bypass Ring

$9,050.00
 
6.06ct Lab Diamond Oval Florence Ring [Yellow Gold]
 
6.06ct Lab Diamond Oval Florence Ring [Yellow Gold]
flat lay of 3 Marrow x Sammi Florence Rings featuring lab-grown diamonds in different carat weights
LAB GROWN • READY-TO-SHIP

6.06ct Lab Diamond Marrow x Sammi Florence Ring

$16,000.00
 
2.19ct Purplish-Pink Sapphire Marrow x Sammi Florence Ring [yellow gold]
2.19ct Purplish-Pink Sapphire Marrow x Sammi Florence Ring [yellow gold]
2.19ct Purplish-Pink Sapphire Marrow x Sammi Florence Ring [yellow gold]
Flat lay of Marrow x Sammi colored gemstone Florence rings
ONE-OF-A-KIND

2.19ct Purplish-Pink Sapphire Marrow x Sammi Florence Ring

$14,000.00
 
1.56ct Pink Tourmaline Florence Ring
1.56ct Pink Tourmaline Florence Ring
1.56ct Pink Tourmaline Florence Ring
1.56ct Pink Tourmaline Marrow x Sammi Florence Ring
ONE-OF-A-KIND

1.56ct Pink Tourmaline Marrow x Sammi Florence Ring

$5,000.00
 
3.06ct Pink Sapphire Marrow x Sammi Florence Ring [Yellow Gold]
3.06ct Pink Sapphire Marrow x Sammi Florence Ring [Yellow Gold]
3.06ct Pink Sapphire Marrow x Sammi Florence Ring [Yellow Gold]
3.06ct Pink Sapphire Marrow x Sammi Florence Ring flat lay
ONE-OF-A-KIND

3.06ct Pink Sapphire Marrow x Sammi Florence Ring

$12,000.00
 
3.23ct Light Blue Sapphire Florence Ring [yellow gold]
3.23ct Light Blue Sapphire Florence Ring [yellow gold]
3.23ct Light Blue Sapphire Florence Ring [yellow gold]
3.23ct Light Blue Sapphire Marrow x Sammi Florence Ring flat lay
ONE-OF-A-KIND

3.23ct Light Blue Sapphire Marrow x Sammi Florence Ring

$11,000.00
 
3.35ct Violet Spinel Florence Ring [Yellow gold]
3.35ct Violet Spinel Florence Ring [Yellow gold]
3.35ct Violet Spinel Florence Ring [Yellow gold]
Close up of 3.35ct Violet Spinel Marrow x Sammi Florence Ring on woman's hands
JILLIAN'S PICK

3.35ct Violet Spinel Marrow x Sammi Florence Ring

$8,500.00
 
4.81ct Snakehead Green Beryl Marrow x Sammi Florence Ring [yellow gold]
4.81ct Snakehead Green Beryl Marrow x Sammi Florence Ring [yellow gold]
4.81ct Snakehead Green Beryl Marrow x Sammi Florence Ring [yellow gold]
4.81ct Snakehead Green Beryl Marrow x Sammi Florence Ring
ONE-OF-A-KIND

4.81ct Snakehead Green Beryl Marrow x Sammi Florence Ring

$9,500.00
 
6.41tcw Fancy Tanzanite Cuff
6.41tcw Fancy Tanzanite Cuff
6.41tcw Fancy Tanzanite Cuff
6.41tcw Fancy Tanzanite Cuff side view
NEW • ONE-OF-A-KIND

6.41tcw Fancy Tanzanite Cuff

$7,500.00
 
2.02tcw Tanzanite Cuff
 
2.02tcw Tanzanite Cuff
2.02tcw Tanzanite Cuff side view
NEW • ONE-OF-A-KIND

2.02tcw Tanzanite Cuff

$6,500.00
 
3.30tcw Fancy Tanzanite Cuff
 
3.30tcw Fancy Tanzanite Cuff
3.30tcw Fancy Tanzanite Cuff side view
one-of-a-kind

3.30tcw Fancy Tanzanite Cuff

$9,600.00
 
 
Close up of wrist featuring 1.56tcw Indigo Sapphire Tennis Bracelet, 1.58tcw Dark Blue Sapphire Tennis Bracelet and 2.93tcw Dark Blue Sapphire Tennis Bracelet
one-of-a-kind

2.93tcw Dark Blue Sapphire Tennis Bracelet

$4,000.00
 
 
Close up of wrist featuring 1.56tcw Indigo Sapphire Tennis Bracelet, 1.58tcw Dark Blue Sapphire Tennis Bracelet and 2.93tcw Dark Blue Sapphire Tennis Bracelet
one-of-a-kind

1.58tcw Dark Blue Sapphire Tennis Bracelet

$3,900.00
 
 
Close up of wrist featuring 1.56tcw Indigo Sapphire Tennis Bracelet, 1.58tcw Dark Blue Sapphire Tennis Bracelet and 2.93tcw Dark Blue Sapphire Tennis Bracelet
one-of-a-kind

1.56tcw Indigo Sapphire Tennis Bracelet

$3,900.00