For over 20 years Renaissance has created some of the most amazing lab grown diamonds

We are the original source that sells only what are referred to as lab grown diamonds, man-made diamonds, created diamonds, cultured diamonds, and including synthetic diamonds.
Renaissance Diamonds are certified by International Gemological Institute (IGI) as a real diamond. Do not confuse our diamonds with fakes like DiamondNexus, or Moissanite, those are not diamonds.

We are the Manufacturer, Not A Middle-Man or Reseller... and with our A+ BBB Rating... We're Your Trusted Source.

These are not Fake or Synthetic Diamonds! Each is A Certified Diamond that Is Chemically, Optically & Physically Identical to a Mined Diamond.

Renaissance Created Diamonds was founded in 1995 when escalating prices and supply shortages of fine diamonds and precious gemstones created the need to seek out and develop lab grown alternatives.

Our lab grown diamonds are certified to be of the highest quality, Eco-friendly and sustainablly produced. The innovative approach considers both the consumers needs and our planet's resources to produce one-of-a-kind colorless and fancy colored diamonds.

Want to know more about Renaissance? Contact Us!

Made in America Affordable Luxury

Pink lab grown diamonds were produced In a joint venture with Scio Diamond. Their Greenville, SC based state-of-the-art facility was built by a cutting-edge team that developed the complex growing chambers and patented recipes. Each houses tiny diamond seeds that will grow to be physically, chemically and optically identical to natural mined diamonds. The only distinction being their point of origin.

Scio's patents provide for similar processes of heat, pressure, and carbon crystallization that the Earth uses to form diamonds deep inside its core.

The results are laboratory grown diamonds that will ultimately rival some of the most incredible and expensive diamonds found in nature.

Shop: Diamonds | Jewelry | Sales

100% Identical to Mined Diamonds

It's Simple. One comes from above the ground, the other from below

Created diamonds are optically, physically and chemically identical to mined diamonds. Both are composed of 100% carbon and have the same chemical composition, hardness, density, refractive index and dispersion factor. A created diamond is identical in brilliance, sparkle, fire and scintillation - the only difference is that a lab created diamond comes from above the earth, a mined diamond comes from below.

Diamond Type Chemical Composition Hardness Density Crystalline Structure Refractive Index Dispersion
Created Diamond Carbon 10 3.52 Cubic 2.42 0.044
Mined Diamond Carbon 10 3.52 Cubic 2.42 0.044

Shop: Diamonds | Jewelry | Sales

Certified by IGI

International Gemological Institute

You'll feel secure knowing it's a real certified diamond

Renaissance diamonds larger than a 0.50 carat are certified by either International Gemological Institute or for an additional fee, Gemological Institute of America (GIA). Your certificate assures that your purchase is 100% identical to a mined diamond in its quality, optical finish, strength, and chemical and physical properties.

Shop: Diamonds | Jewelry | Sales