aquamarine simulants / blue sapphires / emeralds / padparadschas / pink sapphires / rubies / seafoam garnets / white sapphires / yellow sapphires
Chatham-Created Marquise Cut Alexandrites
We will price match any legitimate Chatham retailer
Alexandrites exhibit the unique phenomenon known as Color Change. Under indoor lighting alexandrites can be a reddish-purple while outdoors they can turn a beautiful teal green. Top quality natural alexandrites with excellent color change are rare and valuable.
Chatham lab-created marquise alexandrites exhibit excellent color change because they are grown in a controlled environment. They are not fakes, rather they are REAL alexandrites grown in a laboratory.
Looking for a special mounting for your Chatham loose marquise cut alexandrite? Check out our gorgeous engagement rings mounted with Chatham alexandrite or call us to work with you one-on-one to create the perfect piece of jewelry. Our quality is superb, prices are competitive and finish is fabulous! Let us give you a quote. 1-970-535-4139.

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Sale!
Chatham-Created 5x3mm Marquise Lab-Grown Alexandrite .19-.23 Ct.
$85.50$57.00 -
Sale!
Chatham-Created 6x3mm Marquise Lab-Grown Alexandrite .23-.28 Ct.
$103.50$69.00 -
Sale!
Chatham-Created 7×3.5mm Marquise Lab-Grown Alexandrite .36-.44 Ct.
$162.00$108.00 -
Sale!
Chatham-Created 8x4mm Marquise Lab-Grown Alexandrite .54-.67 Ct.
$243.00$162.00 -
Sale!
Chatham-Created 9×4.5mm Marquise Lab-Grown Alexandrite .77-.95 Ct.
$346.50$231.00 -
Sale!
Chatham-Created 10x5mm Marquise Lab-Grown Alexandrite 1.06-1.30 Ct.
$477.00$318.00 -
Sale!
Chatham-Created 12x6mm Marquise Lab-Grown Alexandrite 1.84-2.25 Ct.
$828.00$552.00