While you were falling in love, Chatham was growing a diamond just for you.

Lab-Grown Diamond Search

Chatham’s lab-grown diamonds are just as pure and brilliant as your future together. Only Chatham offers you a diamond that grew while your love for each other was growing, so you can mark this special moment in your life forever.  Each lab-grown diamond comes with a Certificate of Authenticity & Grading Report that includes your diamond’s Growth Year. And because all of our gorgeous Chatham diamonds are grown in a laboratory, they are never mined, so the earth stays beautiful too.

Browse from our extensive lab-grown diamond inventory and we’ll refer you to one of our authorized Chatham Diamond Dealers. Feel free to give us a call at 800-222-2002 and we will help find a dealer near you!








Lab-Grown Diamond Results

shape carat color clarity cut Certificate # love
Round 0.76 G SI1 Ideal 900333 view
Round 3.01 H SI1 Ideal 900339 view
Oval 1.20 H VS2 Very Good 900340 view
Emerald 0.40 F SI2 Good 900343 view
Emerald 0.40 G SI1 Good 900344 view
Emerald 0.41 G SI1 Very Good 900345 view
Cushion 0.65 F VS1 Very Good 900347 view
Emerald 1.02 G VS2 Very Good 900348 view
Round 0.72 H SI2 Ideal 900350 view
Round 0.72 G SI2 Very Good 900351 view
Round 0.76 H SI1 Excellent 900352 view
Round 0.73 F SI2 Excellent 900355 view
Oval 1.12 F SI2 Very Good 900357 view
Round 0.74 G SI2 Ideal 900359 view
Oval 1.12 H SI2 Very Good 900361 view
Oval 1.01 I VS1 Very Good 900372 view
Emerald 0.91 I SI1 Good 900375 view
Emerald 0.92 I VS2 Very Good 900376 view
Oval 0.90 H SI1 Very Good 900379 view
Oval 0.83 G I1 Very Good 900380 view
Round 0.73 F SI1 Ideal 900382 view
Round 0.73 F SI1 Ideal 900383 view
Round 0.74 E SI1 Very Good 900386 view
Round 0.74 E SI1 Ideal 900387 view
Emerald 1.52 I VS2 Very Good 900388 view