Seed to Stone
Luxury Gemstones

Brilliant and sustainable lab grown gems

SHOP COLLECTIONS

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Lab Grown Gemstones

Brilliant lab grown rubies, sapphires, emeralds, alexandrites, and diamonds.

Physically, chemically, and optically identical to their natural counterpart!

SHOP PRODUCTS

What is the HPHT Process?

High-pressure-high-temperature (HPHT) is one of
the two main methods used to create lab grown
diamonds. HPHT allows diamonds to grow from 14
different directions just as a natural diamond would.

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What is the
Recrystallization Process?

The recrystallization process is used
for goodmark’s colored gemstones including
Alexandrite, Emerald, Ruby, and Blue Sapphire.
No oil, gas, or color is used in the process
of making goodmark gemstones.

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THE RIGHT FIT

We believe in getting what you want, the way you want. The sweet spot is where cost and quality intersect to give you the perfect piece you’re looking for.

CONTEMPORARY CLASSICS

Our lab-created collections are a unique combination of art and science. We create stunningly beautiful gemstone jewelry that is designed to last forever.

SUSTAINABILITY

Our mining process considers the safety of the environment- we have reduced gas emissions, land use, and water use.