Lab-Made Diamond Engagement Rings

Lab-made diamond engagement rings set in conflict-free metals. Because your “yes” shouldn’t cost the Earth. Customize your almost-perfect match.

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Lab-made diamond engagement rings set in conflict-free metals. Because your “yes” shouldn’t cost the Earth. Customize your almost-perfect match.

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1 Carat Engagement Rings - Leonids

1 Carat Engagement Rings
2 Carat Engagement Rings - Leonids

2 Carat Engagement Rings
3 Carat Engagement Rings - Leonids

3 Carat Engagement Rings
Bezel - Leonids

Bezel
Emerald - Leonids

Emerald
Hidden Halo - Leonids

Hidden Halo
Oval - Leonids

Oval
Pear - Leonids

Pear
Radiant - Leonids

Radiant
Round - Leonids

Round
Side-Stone - Leonids

Side-Stone
Solitaire - Leonids

Solitaire
Twisted Band - Leonids

Twisted Band

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Melina丨Oval Cut Pave Solitaire 1CT Lab Grown Engagement Ring - Rings

Melina | 1CT Oval Diamond Engagement Ring

From $750.00

Emerald Cut Solitaire Pave 1CT Lab Grown Engagement Ring - Rings

Suri丨Emerald Cut Solitaire Pave 1CT Lab Grown Engagement Ring

$1,770.00

Nyla丨14K Solid Gold 1CT Solitaire Lab - Grown Diamond Bezel Engagement Ring - Rings

Nyla丨14K Solid Gold 1CT Solitaire Lab-Grown Diamond Bezel Engagement Ring

$1,420.00

1CT Pear Cut Lab Diamond Hidden Halo Ring - Modern Style - Rings

Celeste丨1CT Pear Cut Lab Diamond Hidden Halo Ring-Modern Style

$1,550.00

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1CT Radiant Cut Lab Diamond Milgrain Hidden Halo Engagement Ring - Rings

Callie丨1CT Radiant Cut Lab Diamond Milgrain Hidden Halo Engagement Ring

$1,380.00

Juliette丨1CT Pear Cut Lab Grown Diamond Cluster Ring with Round Accents in 14K Gold/Platinum - Rings

Juliette丨1CT Pear Cut Lab Grown Diamond Cluster Ring with Round Accents in 14K Gold/Platinum

$1,970.00

Olivia丨1CT Three - Stone Lotus - Inspired Lab - grown Diamond Engagement Ring - Rings

Olivia丨1CT Three-Stone Lotus-Inspired Lab-grown Diamond Engagement Ring

$1,490.00

1CT Oval Cut Lab - Grown Diamond Bezel Engagement Ring in 14K Gold/Platinum - Rings

Sophia丨1CT Oval Cut Lab-Grown Diamond Bezel Engagement Ring in 14K Gold/Platinum

$1,700.00

Asscher Cut Pave Solitaire 1CT Lab Grown Engagement Ring - Rings

Thea丨Asscher Cut Pave Solitaire 1CT Lab Grown Engagement Ring

$1,570.00

Liana丨Hidden Halo 1CT Round Lab Diamond Ring With Basket Setting

Liana丨Hidden Halo 1CT Round Lab Diamond Ring With Basket Setting

$1,530.00

Hidden Halo Asscher Cut 1CT Lab Grown Diamond Pave Ring - Rings

Brielle丨Hidden Halo Asscher Cut 1CT Lab Grown Diamond Pave Ring

$1,700.00

Hidden Halo 1CT Pear Lab Diamond Ring with Basket Setting - Rings

Elora丨Hidden Halo 1CT Pear Lab Diamond Ring with Basket Setting

$1,580.00

Double Hidden Halo Promise Ring with 1CT Pear Lab Grown Diamond - Rings

Freya丨Double Hidden Halo Promise Ring with 1CT Pear Lab Grown Diamond

$1,480.00

Minimalist Radiant Cut 1CT Lab Diamond Engagement Ring - Rings

Jayla丨Minimalist Emerald Cut 1CT Lab Diamond Engagement Ring

$1,330.00

1 CT Lab Grown Pear Engagement Ring with Hidden Halo - Rings

Clara丨1 CT Lab-Grown Diamond Pear Engagement Ring

$1,510.00

1CT Asscher Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum - Rings

Nova丨1CT Asscher Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum

$1,450.00

1CT Asscher Cut Lab Grown Diamond Ring With Basket Setting - Rings

Rhea丨1CT Asscher Cut Lab Grown Diamond Ring With Basket Setting

$1,510.00

1CT Emeral Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum - Rings

Alaya丨1CT Emerald Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum

$1,520.00

1CT Emerald Cut Lab Grown Diamond Engagement Ring - Rings

Willow丨1CT Emerald Cut Lab Grown Diamond Engagement Ring

$1,550.00

1CT Hidden Halo Lab Diamond Engagement Ring with Side Accents - Rings

Noelle丨1CT Hidden Halo Lab Diamond Engagement Ring with Side Accents

$1,480.00

1CT Hidden Halo Lab Diamond Ring - Fashion,Pave - Rings

Mira丨1CT Round Solitaire Lab-grown Diamond Channel Set Engagement Ring

$1,520.00

1CT Lab Diamond Pave Hidden Halo Ring - Cathedral Ring - Rings

Kaia丨1CT Lab Diamond Pave Hidden Halo Ring-Cathedral Ring

$1,600.00

Amara丨1CT Oval Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum - Rings

Amara丨1CT Oval Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum

$1,520.00

1CT Oval Lab Grown Diamond Hidden Halo Engagement Ring - Rings

Lucia丨1CT Oval Lab Grown Diamond Hidden Halo Engagement Ring

$1,470.00

1CT Pear Cut Lab Diamond Engagement Ring In 14K Gold - Rings

Elise丨1CT Pear Cut Lab Diamond Engagement Ring In 14K Gold

$1,440.00

1CT Pear Cut Lab Grown Diamond Engagement Ring With Basket Setting - Rings

Evie丨1CT Pear Cut Lab Grown Diamond Engagement Ring With Basket Setting

$1,610.00

1CT Pear Lab Diamond Engagement Ring–Pave Band in 14K Gold - Rings

Selene丨1CT Pear Lab Diamond Engagement Ring–Pave Band in 14K Gold

$1,540.00

Daphne丨1CT Pear Lab Diamond Engagement Ring–Twisted 14K Gold Band

Daphne丨1CT Pear Lab Diamond Engagement Ring–Twisted 14K Gold Band

$1,550.00

1CT Radiant Cut Lab Diamond Engagement Ring in 14K Solid Gold/Platinum - Rings

Amelie丨1CT Radiant Cut Lab Diamond Engagement Ring in 14K Solid Gold/Platinum

$1,250.00

1CT Radiant Cut Lab Diamond Side Stone Engagement Ring - Rings

Serene丨1CT Radiant Cut Lab Diamond Side Stone Engagement Ring

$1,340.00

1CT Radiant Cut Lab Diamond Three Stone Engagement Ring In 14K Solid Gold/Platinum - Rings

Dahlia丨1CT Radiant Cut Lab Diamond Three Stone Engagement Ring In 14K Solid Gold/Platinum

$1,990.00

1CT Radiant Cut Lab Diamond Twisted Three Stones Engagement Ring - Rings

Amira丨1CT Radiant Cut Lab Diamond Twisted Three Stones Engagement Ring

$1,330.00

1CT Radiant Cut Lab Grown Diamond Three Stones Engagment Ring - Rings

Liora丨1CT Radiant Cut Lab Grown Diamond Three Stones Engagment Ring

$1,340.00

1CT Radiant Lab Diamond Engagement Ring In 14K Solid Gold/Platinum - Rings

Bella丨1CT Radiant Lab Diamond Engagement Ring In 14K Solid Gold/Platinum

$1,470.00

1CT Round Lab Grown Diamond Double Hidden Halo Ring - Rings

Talia丨1CT Round Lab Grown Diamond Double Hidden Halo Ring

$1,420.00

1CT Round Lab Grown Diamond Ring In 14K Gold - Rings

Aria丨1CT Round Lab Grown Diamond Ring In 14K Gold

$1,460.00

Ivy丨1CT Solitaire Bezel Set Lab Diamond Engagement Ring In 14K Solid Gold/Platinum - Rings

Ivy丨1CT Solitaire Bezel Set Lab Diamond Engagement Ring In 14K Solid Gold/Platinum

$1,400.00

1CT Twisted Engagement Ring with Round Lab Grown Diamond - Rings

Alina丨1CT Twisted Engagement Ring with Round Lab Grown Diamond

$1,530.00

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MASTER CRAFTSMANSHIP

FREE SHIPPING ETHICALLY SOURCED.ALWAYS
Anywhere in the world We proudly offer only lab-grown diamonds & recycled metals.
40% BELOW TRADITIONAL LUXURY 30-DAY RETURN
Direct to you, No markups, No middlemen. Love it or return it - no questions asked.
FREE SHIPPING
Anywhere in the world
ETHICALLY SOURCED.ALWAYS
We proudly offer only lab-grown diamonds & recycled metals.
40% BELOW TRADITIONAL LUXURY
Direct to you, No markups, No middlemen.
30-DAY RETURN
Love it or return it - no questions asked.

Leonids Blog

Diamond Shapes Guide: Compare the Most Popular Diamond Cuts for Engagement Rings - Leonids
Does White Gold Tarnish? A Complete Guide to White Gold Care, Rhodium Plating, and Longevity - Leonids
Baguette vs Emerald Cut Diamonds: A Complete Comparison Guide - Leonids

FAQs

Gold and silver differ in hardness, long-term durability, and how well they hold gemstones. If you want a breakdown of gold vs silver engagement ring benefits, we explain everything in our full guide.