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Artfully crafted, socially <br />responsible, eternally brilliant.

Artfully crafted, socially
responsible, eternally brilliant.

Charles & Colvard is the original creator of moissanite and is dedicated to offering environmentally and ethically responsible choices in the fine jewelry industry.

We've been creating moissanite for over 20 years and have spent this time tirelessly refining the way we produce this beautiful, man-made gemstone. From our original, classic gems to our unrivaled Forever One gemstones, we're dedicated to creating better products and developing better techniques to enhance the stunning brilliance of our moissanite. Our customers expect, and deserve, nothing less.

Side One image

Forever One is the epitome of created moissanite. It's formed from a specific structural configuration of silicon carbide and was previously only offered in one grade, colorless. Our new, near-colorless grade gemstone is also cut from this same high quality material, ensuring that no matter what Forever One grade you choose, your stone will be more brilliant than any other gemstone.

Shop Forever One

Benefits

A Cut Above The Rest

Moissanite Gem Mobile

MORE FIRE

Dispersion 0.104

THE MOST BRILLIANCE

Refractive index 2.65-2.69

GUARANTEED TO LAST

Excellent toughness

MADE FOR DAILY WEAR

MOHS Scale 9.25

Gemstone Comparison Chart

Moissanite by Charles and Colvard

Beauty
BRI - Brilliance Refractive Index 2.65-2.69
Fire Dispersion 0.104
Hardness
MOHS Scale
9.25

Durability
Toughness Excellent

Diamond

Beauty
BRI - Brilliance Refractive Index 2.42
Fire Dispersion 0.044
Hardness
MOHS Scale
10

Durability
Toughness Excellent

Ruby

Beauty
BRI - Brilliance Refractive Index 1.77
Fire Dispersion 0.018
Hardness
MOHS Scale
9

Durability
Toughness Excellent

Sapphire

Beauty
BRI - Brilliance Refractive Index 1.77
Fire Dispersion 0.018
Hardness
MOHS Scale
9

Durability
Toughness Excellent

Emerald

Beauty
BRI - Brilliance Refractive Index 1.58
Fire Dispersion 0.014
Hardness
MOHS Scale
7.5

Durability
Toughness Good to Poor

*In cleavage direction, toughness is "good"
** Except twinned stones

Shapes & Sizes

Forever One. Available in Two Grades.

FOREVER ONE
D-E-F
FOREVER ONE
G-H-I
Cushion GemCushion 82 facets
Square GemSquare Brilliant 66 facets
Round GemRound Brilliant 58 facets
Oval GemOval 70 facets
Asscher GemAsscher 65 facets
cushion
  • 4.18Moissanite Average Carat Weight (MOI)
  • 5.02Diamond Equivalent Weight (DEW)
  • 10MM Size
cushion
  • 3.74Moissanite Average Carat Weight (MOI)
  • 4.20Diamond Equivalent Weight (DEW)
  • 9.5MM Size
cushion
  • 2.98Moissanite Average Carat Weight (MOI)
  • 3.30Diamond Equivalent Weight (DEW)
  • 9MM Size
cushion
  • 2.54Moissanite Average Carat Weight (MOI)
  • 2.80Diamond Equivalent Weight (DEW)
  • 8.5MM Size
cushion
  • 2.15Moissanite Average Carat Weight (MOI)
  • 2.40Diamond Equivalent Weight (DEW)
  • 8.0MM Size
cushion
  • 1.80Moissanite Average Carat Weight (MOI)
  • 2.00Diamond Equivalent Weight (DEW)
  • 7.5MM Size
cushion
  • 1.49Moissanite Average Carat Weight (MOI)
  • 1.70Diamond Equivalent Weight (DEW)
  • 7MM Size
cushion
  • 1.21Moissanite Average Carat Weight (MOI)
  • 1.30Diamond Equivalent Weight (DEW)
  • 6.5MM Size
cushion
  • 0.96Moissanite Average Carat Weight (MOI)
  • 1.10Diamond Equivalent Weight (DEW)
  • 6MM Size
cushion
  • 0.75Moissanite Average Carat Weight (MOI)
  • 0.80Diamond Equivalent Weight (DEW)
  • 5.5MM Size
cushion
  • 0.57Moissanite Average Carat Weight (MOI)
  • 0.60Diamond Equivalent Weight (DEW)
  • 5MM Size
cushion
  • 0.42Moissanite Average Carat Weight (MOI)
  • 0.50Diamond Equivalent Weight (DEW)
  • 4.5MM Size
cushion
  • 0.30Moissanite Average Carat Weight (MOI)
  • 0.33Diamond Equivalent Weight (DEW)
  • 4MM Size
cushion
  • 4.18Moissanite Average Carat Weight (MOI)
  • 5.02Diamond Equivalent Weight (DEW)
  • 10MM Size
cushion
  • 3.74Moissanite Average Carat Weight (MOI)
  • 4.20Diamond Equivalent Weight (DEW)
  • 9.5MM Size
cushion
  • 2.98Moissanite Average Carat Weight (MOI)
  • 3.30Diamond Equivalent Weight (DEW)
  • 9MM Size
cushion
  • 2.54Moissanite Average Carat Weight (MOI)
  • 2.80Diamond Equivalent Weight (DEW)
  • 8.5MM Size
cushion
  • 2.15Moissanite Average Carat Weight (MOI)
  • 2.40Diamond Equivalent Weight (DEW)
  • 8.0MM Size
cushion
  • 1.80Moissanite Average Carat Weight (MOI)
  • 2.00Diamond Equivalent Weight (DEW)
  • 7.5MM Size
cushion
  • 1.49Moissanite Average Carat Weight (MOI)
  • 1.70Diamond Equivalent Weight (DEW)
  • 7MM Size
cushion
  • 1.21Moissanite Average Carat Weight (MOI)
  • 1.30Diamond Equivalent Weight (DEW)
  • 6.5MM Size
cushion
  • 0.96Moissanite Average Carat Weight (MOI)
  • 1.10Diamond Equivalent Weight (DEW)
  • 6MM Size
cushion
  • 0.75Moissanite Average Carat Weight (MOI)
  • 0.80Diamond Equivalent Weight (DEW)
  • 5.5MM Size
cushion
  • 0.57Moissanite Average Carat Weight (MOI)
  • 0.60Diamond Equivalent Weight (DEW)
  • 5MM Size
cushion
  • 0.42Moissanite Average Carat Weight (MOI)
  • 0.50Diamond Equivalent Weight (DEW)
  • 4.5MM Size
cushion
  • 0.30Moissanite Average Carat Weight (MOI)
  • 0.33Diamond Equivalent Weight (DEW)
  • 4MM Size

1.3 mm – 2.4mm, 42 facet melee sizes available, SRB only. Melee is sold per carat in any carat increment desired, quantities are an approximate count.

square brilliant
  • 1.50Moissanite Average Carat Weight (MOI)
  • 1.70Diamond Equivalent Weight (DEW)
  • 6.5MM Size
square brilliant
  • 1.00Moissanite Average Carat Weight (MOI)
  • 0.91Diamond Equivalent Weight (DEW)
  • 5.5MM Size
square brilliant
  • 0.37Moissanite Average Carat Weight (MOI)
  • 0.41Diamond Equivalent Weight (DEW)
  • 4MM Size
square brilliant
  • 1.50Moissanite Average Carat Weight (MOI)
  • 1.70Diamond Equivalent Weight (DEW)
  • 6.5MM Size
square brilliant
  • 1.00Moissanite Average Carat Weight (MOI)
  • 0.91Diamond Equivalent Weight (DEW)
  • 5.5MM Size
square brilliant
  • 0.37Moissanite Average Carat Weight (MOI)
  • 0.41Diamond Equivalent Weight (DEW)
  • 4MM Size

1.3 mm – 2.4mm, 42 facet melee sizes available, SRB only. Melee is sold per carat in any carat increment desired, quantities are an approximate count.

round brilliant
  • 5.32Moissanite Average Carat Weight (MOI)
  • 5.13Diamond Equivalent Weight (DEW)
  • 12.0MM Size
round brilliant
  • 4.72Moissanite Average Carat Weight (MOI)
  • 5.37Diamond Equivalent Weight (DEW)
  • 11.5MM Size
round brilliant
  • 4.11Moissanite Average Carat Weight (MOI)
  • 4.75Diamond Equivalent Weight (DEW)
  • 11MM Size
round brilliant
  • 3.57Moissanite Average Carat Weight (MOI)
  • 4.20Diamond Equivalent Weight (DEW)
  • 10.5MM Size
round brilliant
  • 3.08Moissanite Average Carat Weight (MOI)
  • 3.60Diamond Equivalent Weight (DEW)
  • 10MM Size
round brilliant
  • 2.75Moissanite Average Carat Weight (MOI)
  • 3.10Diamond Equivalent Weight (DEW)
  • 9.5MM Size
round brilliant
  • 2.26Moissanite Average Carat Weight (MOI)
  • 2.70Diamond Equivalent Weight (DEW)
  • 9MM Size
round brilliant
  • 1.90Moissanite Average Carat Weight (MOI)
  • 2.20Diamond Equivalent Weight (DEW)
  • 8.5MM Size
round brilliant
  • 1.60Moissanite Average Carat Weight (MOI)
  • 1.90Diamond Equivalent Weight (DEW)
  • 8MM Size
round brilliant
  • 1.35Moissanite Average Carat Weight (MOI)
  • 1.50Diamond Equivalent Weight (DEW)
  • 7.5MM Size
round brilliant
  • 1.10Moissanite Average Carat Weight (MOI)
  • 1.20Diamond Equivalent Weight (DEW)
  • 7MM Size
round brilliant
  • 0.88Moissanite Average Carat Weight (MOI)
  • 1.00Diamond Equivalent Weight (DEW)
  • 6.5MM Size
round brilliant
  • 0.68Moissanite Average Carat Weight (MOI)
  • 0.80Diamond Equivalent Weight (DEW)
  • 6MM Size
round brilliant
  • 0.54Moissanite Average Carat Weight (MOI)
  • 0.60Diamond Equivalent Weight (DEW)
  • 5.5MM Size
round brilliant
  • 0.41Moissanite Average Carat Weight (MOI)
  • 0.50Diamond Equivalent Weight (DEW)
  • 5MM Size
round brilliant
  • 0.29Moissanite Average Carat Weight (MOI)
  • 0.33Diamond Equivalent Weight (DEW)
  • 4.5MM Size
round brilliant
  • 0.22Moissanite Average Carat Weight (MOI)
  • 0.23Diamond Equivalent Weight (DEW)
  • 4MM Size
round brilliant
  • 0.14Moissanite Average Carat Weight (MOI)
  • 0.16Diamond Equivalent Weight (DEW)
  • 3.5MM Size
round brilliant
  • 0.09Moissanite Average Carat Weight (MOI)
  • 0.10Diamond Equivalent Weight (DEW)
  • 3MM Size
round brilliant
  • 0.05Moissanite Average Carat Weight (MOI)
  • 0.06Diamond Equivalent Weight (DEW)
  • 2.5MM Size
round brilliant
  • 5.32Moissanite Average Carat Weight (MOI)
  • 5.13Diamond Equivalent Weight (DEW)
  • 12.0MM Size
round brilliant
  • 4.72Moissanite Average Carat Weight (MOI)
  • 5.37Diamond Equivalent Weight (DEW)
  • 11.5MM Size
round brilliant
  • 4.11Moissanite Average Carat Weight (MOI)
  • 4.75Diamond Equivalent Weight (DEW)
  • 11MM Size
round brilliant
  • 3.57Moissanite Average Carat Weight (MOI)
  • 4.20Diamond Equivalent Weight (DEW)
  • 10.5MM Size
round brilliant
  • 3.08Moissanite Average Carat Weight (MOI)
  • 3.60Diamond Equivalent Weight (DEW)
  • 10MM Size
round brilliant
  • 2.75Moissanite Average Carat Weight (MOI)
  • 3.10Diamond Equivalent Weight (DEW)
  • 9.5MM Size
round brilliant
  • 2.26Moissanite Average Carat Weight (MOI)
  • 2.70Diamond Equivalent Weight (DEW)
  • 9MM Size
round brilliant
  • 1.90Moissanite Average Carat Weight (MOI)
  • 2.20Diamond Equivalent Weight (DEW)
  • 8.5MM Size
round brilliant
  • 1.60Moissanite Average Carat Weight (MOI)
  • 1.90Diamond Equivalent Weight (DEW)
  • 8MM Size
round brilliant
  • 1.35Moissanite Average Carat Weight (MOI)
  • 1.50Diamond Equivalent Weight (DEW)
  • 7.5MM Size
round brilliant
  • 1.10Moissanite Average Carat Weight (MOI)
  • 1.20Diamond Equivalent Weight (DEW)
  • 7MM Size
round brilliant
  • 0.88Moissanite Average Carat Weight (MOI)
  • 1.00Diamond Equivalent Weight (DEW)
  • 6.5MM Size
round brilliant
  • 0.68Moissanite Average Carat Weight (MOI)
  • 0.80Diamond Equivalent Weight (DEW)
  • 6MM Size
round brilliant
  • 0.54Moissanite Average Carat Weight (MOI)
  • 0.60Diamond Equivalent Weight (DEW)
  • 5.5MM Size
round brilliant
  • 0.41Moissanite Average Carat Weight (MOI)
  • 0.50Diamond Equivalent Weight (DEW)
  • 5MM Size
round brilliant
round brilliant
  • 0.29Moissanite Average Carat Weight (MOI)
  • 0.33Diamond Equivalent Weight (DEW)
  • 4.5MM Size
round brilliant
  • 0.22Moissanite Average Carat Weight (MOI)
  • 0.23Diamond Equivalent Weight (DEW)
  • 4MM Size
  • 0.14Moissanite Average Carat Weight (MOI)
  • 0.16Diamond Equivalent Weight (DEW)
  • 3.5MM Size
round brilliant
  • 0.09Moissanite Average Carat Weight (MOI)
  • 0.10Diamond Equivalent Weight (DEW)
  • 3MM Size
round brilliant
  • 0.05Moissanite Average Carat Weight (MOI)
  • 0.06Diamond Equivalent Weight (DEW)
  • 2.5MM Size

1.3 mm – 2.4mm, 42 facet melee sizes available, SRB only. Melee is sold per carat in any carat increment desired, quantities are an approximate count.

oval
  • 1.91Moissanite Average Carat Weight (MOI)
  • 2.10Diamond Equivalent Weight (DEW)
  • 9x7MM Size
oval
  • 1.33Moissanite Average Carat Weight (MOI)
  • 1.50Diamond Equivalent Weight (DEW)
  • 8x6MM Size
oval
  • 0.84Moissanite Average Carat Weight (MOI)
  • 0.90Diamond Equivalent Weight (DEW)
  • 7x5MM Size
oval
  • 1.91Moissanite Average Carat Weight (MOI)
  • 2.10Diamond Equivalent Weight (DEW)
  • 9x7MM Size
oval
  • 1.33Moissanite Average Carat Weight (MOI)
  • 1.50Diamond Equivalent Weight (DEW)
  • 8x6MM Size
oval
  • 0.84Moissanite Average Carat Weight (MOI)
  • 0.90Diamond Equivalent Weight (DEW)
  • 7x5MM Size

1.3 mm – 2.4mm, 42 facet melee sizes available, SRB only. Melee is sold per carat in any carat increment desired, quantities are an approximate count.

asscher brilliant
  • 2.88Moissanite Average Carat Weight (MOI)
  • 3.14Diamond Equivalent Weight (DEW)
  • 9MM Size
asscher brilliant
  • 2.03Moissanite Average Carat Weight (MOI)
  • 2.21Diamond Equivalent Weight (DEW)
  • 8MM Size
asscher brilliant
  • 1.19Moissanite Average Carat Weight (MOI)
  • 1.30Diamond Equivalent Weight (DEW)
  • 6.5MM Size
asscher brilliant
  • 2.88Moissanite Average Carat Weight (MOI)
  • 3.14Diamond Equivalent Weight (DEW)
  • 9MM Size
asscher brilliant
  • 2.03Moissanite Average Carat Weight (MOI)
  • 2.21Diamond Equivalent Weight (DEW)
  • 8MM Size
asscher brilliant
  • 1.19Moissanite Average Carat Weight (MOI)
  • 1.30Diamond Equivalent Weight (DEW)
  • 6.5MM Size

1.3 mm – 2.4mm, 42 facet melee sizes available, SRB only. Melee is sold per carat in any carat increment desired, quantities are an approximate count.

Shop Loose Gems

The Four C's of Moissanite

Held to a higher standard.

Cut

Admire facets shaped by experts,
and oh-so-pleasing to the eye.

Color

Select a grade that’s colorless,
or one with the slightest icy hue.

Character

Choose the stone that’s made for you, and make it your own.

Conscience

Know that it’s made with care, for those of us who choose with care.

Charles & Colvard Warranty

Brilliance We Guarantee
Will Never Fade

Every Charles & Colvard created gem is guaranteed to remain as beautiful as the day you bought it. Whether for an engagement ring, Mother’s Day present, or a gift to yourself — it comes with a limited lifetime warranty that protects against damage to the stone and any changes in color, clarity or brilliance.

Learn More About Our Warranty

Made with care for those of us who choose with care.

Charles & Colvard prioritizes environmental and ethical responsibility in the creation of our moissanite. The arresting beauty and superior quality of our gems, paired with our commitment to our principles, makes Forever One a superior sustainable and conflict-free gemstone.

Our Story >