Solitaire Engagement Rings | Certified Lab Diamonds

LUMEO Radiant Solitaire Diamond Engagement Ring Front View in Platinum

LUMEO Radiant Solitaire Diamond Engagement Ring Side View in Platinum

Sabine - Radiant Solitaire (1/4 ct. tw.) | Accents Band

$1,128

LUMEO Princess Solitaire Diamond Engagement Ring Front View in Platinum

LUMEO Princess Solitaire Diamond Engagement Ring Side View in Platinum

Fatima - Princess Solitaire (1/8 ct. tw.) | Accents Band

$943

LUMEO Marquise Solitaire Diamond Engagement Ring Front View in Platinum

LUMEO Marquise Solitaire Diamond Engagement Ring Side View in Platinum

Koral - Marquise Solitaire (1/8 ct. tw.) | Accents Band

$943

LUMEO Cushion Solitaire Diamond Engagement Ring Front View in Platinum

LUMEO Cushion Solitaire Diamond Engagement Ring Side View in Platinum

Tessie - Cushion Solitaire (1/8 ct. tw.) | Accents Band

$943

We Plant One Tree per Diamond You Order

LUMEO Pear Solitaire Diamond Engagement Ring Front View in Platinum

LUMEO Pear Solitaire Diamond Engagement Ring Side View in Platinum

Claribel - Pear Solitaire (1/8 ct. tw.) | Accents Band

$943

LUMEO Emerald Solitaire Diamond Engagement Ring Front View in Platinum

LUMEO Emerald Solitaire Diamond Engagement Ring Side View in Platinum

Aisly - Emerald Solitaire (1/8 ct. tw.) | Accents Band

$943

LUMEO Oval Solitaire Diamond Engagement Ring Front View in Platinum

LUMEO Oval Solitaire Diamond Engagement Ring Side View in Platinum

Mylene - Oval Solitaire (1/8 ct. tw.) | Accents Band

$943

LUMEO Round Solitaire Diamond Engagement Ring Front View in Platinum

LUMEO Round Solitaire Diamond Engagement Ring Side View in Platinum

Carine - Round Solitaire (1/8 ct. tw.) | Accents Band

$943

LUMEO Asscher Solitaire Diamond Engagement Ring Front View in Platinum

LUMEO Asscher Solitaire Diamond Engagement Ring Side View in Platinum

Ardis - Asscher Solitaire (3/8 ct. tw.) | Accents & Natural Romance

$1,843

Fanny - Radiant Solitaire (3/8 ct. tw.) | Accents & Natural Romance

$1,843

Oriyah - Pear Solitaire (3/8 ct. tw.) | Accents & Natural Romance

$1,843

Amirah - Marquise Solitaire (3/8 ct. tw.) | Accents & Natural Romance

$1,843

Nivah - Cushion Solitaire (3/8 ct. tw.) | Accents & Natural Romance

$1,843

Zaylee - Oval Solitaire (3/8 ct. tw.) | Accents & Natural Romance

$1,843

Showing 14/87

Ethically Sourced

We work only with reputable lab-grown diamond suppliers who follow strict environmental and labor standards, ensuring every stone is conflict-free and sustainably created.

Uncompromising Quality

Each diamond is graded for cut, color, clarity, and carat to meet the highest industry standards, with 360° viewing so you can inspect every detail before you buy.

Transparent Details

All specifications, certifications, and videos are provided so you can make an informed choice with clarity and ease.

We Plant One Tree per Diamond You Order

Related Collections.