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SAVE On Gem Quality Chatham Lab-Created Aquamarine Simulants

Like the crystal blue color of the sea on a sunny day, these gorgeous Chatham aquamarine simulants are durable and eco-friendly. Our Chatham lab-created aqua blue spinels are real spinels, just grown in a lab made to mimic the icy blue color of aquamarine. Known as aquamarine simulants, our lab-grown cultured aqua blue spinels make the perfect alternative to natural aquamarines as they rate an 8 on the Moh's scale of hardness and have good toughness. Each of these gorgeous stones is eye-clean, meaning there are no inclusions visible to the naked eye.

Get Personalized Service With One Of Our Staff GIA-Trained Graduate Gemologists
We want you to enjoy selecting the perfect Chatham lab-grown aqua blue spinels. So we offer you the one-on-one attention you deserve to select the perfect Chatham-created stone at an exceptional price. If you don't see the stone you're looking for below, simply call us and we'll assist you, 970-535-4139.

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4.0mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel .30-.36 Ct. (SKU: CH-LGQ400RDAQ)4.0mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel .30-.36 Ct. (SKU: CH-LGQ400RDAQ)
4x4mm Princess Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel .35-.43 Ct. (SKU: CH-LGQ4x4PRAQ)4x4mm Princess Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel .35-.43 Ct. (SKU: CH-LGQ4x4PRAQ)
4x4mm Square Cushion Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel .35-.43 Ct. (SKU: CH-LGQ4x4SCAQ)4x4mm Square Cushion Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel .35-.43 Ct. (SKU: CH-LGQ4x4SCAQ)
4.5mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel .39-.47 Ct. (SKU: CH-LGQ450RDAQ)4.5mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel .39-.47 Ct. (SKU: CH-LGQ450RDAQ)
6x4mm Pear Shaped Gem Quality Chatham Lab-Created Aqua Blue Spinel .45-.55 Ct. (SKU: CH-LGQ6x4PSAQ)6x4mm Pear Shaped Gem Quality Chatham Lab-Created Aqua Blue Spinel .45-.55 Ct. (SKU: CH-LGQ6x4PSAQ)
6x4mm Oval Gem Quality Chatham Lab-Created Aqua Blue Spinel .49-.59 Ct. (SKU: CH-LGQ6x4OVAQ)6x4mm Oval Gem Quality Chatham Lab-Created Aqua Blue Spinel .49-.59 Ct. (SKU: CH-LGQ6x4OVAQ)
5.0mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel .53-.65 Ct. (SKU: CH-LGQ500RDAQ)5.0mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel .53-.65 Ct. (SKU: CH-LGQ500RDAQ)
5.5mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel .68-.83 Ct. (SKU: CH-LGQ550RDAQ)5.5mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel .68-.83 Ct. (SKU: CH-LGQ550RDAQ)
5x5mm Square Cushion Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel .72-.88 Ct. (SKU: CH-LGQ5x5SCAQ)5x5mm Square Cushion Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel .72-.88 Ct. (SKU: CH-LGQ5x5SCAQ)
5x5mm Princess Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel .72-.88 Ct. (SKU: CH-LGQ5x5PRAQ)5x5mm Princess Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel .72-.88 Ct. (SKU: CH-LGQ5x5PRAQ)
7x5mm Pear Shaped Gem Quality Chatham Lab-Created Aqua Blue Spinel .78-.96 Ct. (SKU: CH-LGQ7x5PSAQ)7x5mm Pear Shaped Gem Quality Chatham Lab-Created Aqua Blue Spinel .78-.96 Ct. (SKU: CH-LGQ7x5PSAQ)
7x5mm Oval Gem Quality Chatham Lab-Created Aqua Blue Spinel .90-1.10 Ct. (SKU: CH-LGQ7x5OVAQ)7x5mm Oval Gem Quality Chatham Lab-Created Aqua Blue Spinel .90-1.10 Ct. (SKU: CH-LGQ7x5OVAQ)
8x5mm Pear Shaped Gem Quality Chatham Lab-Created Aqua Blue Spinel .92-1.12 Ct. (SKU: CH-LGQ8x5PSAQ)8x5mm Pear Shaped Gem Quality Chatham Lab-Created Aqua Blue Spinel .92-1.12 Ct. (SKU: CH-LGQ8x5PSAQ)
7x5mm Antique Cushion Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.02-1.22 Ct. (SKU: CH-LGQ7x5ACAQ)7x5mm Antique Cushion Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.02-1.22 Ct. (SKU: CH-LGQ7x5ACAQ)
6.0mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.02-1.20 Ct. (SKU: CH-LGQ600RDAQ)6.0mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.02-1.20 Ct. (SKU: CH-LGQ600RDAQ)
7x5mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.08-1.32 Ct. (SKU: CH-LGQ7x5OCAQ)7x5mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.08-1.32 Ct. (SKU: CH-LGQ7x5OCAQ)
6x6mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Spinel 1.24-1.52 Ct. (SKU: CH-LGQ6x6SCAQ)6x6mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Spinel 1.24-1.52 Ct. (SKU: CH-LGQ6x6SCAQ)
6x6mm Princess Cut Gem Quality Chatham Lab-Created Blue Spinel 1.24-1.52 Ct. (SKU: CH-LGQ6x6PRAQ)6x6mm Princess Cut Gem Quality Chatham Lab-Created Blue Spinel 1.24-1.52 Ct. (SKU: CH-LGQ6x6PRAQ)
6.5mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.25-1.49 Ct. (SKU: CH-LGQ650RDAQ)6.5mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.25-1.49 Ct. (SKU: CH-LGQ650RDAQ)
8x6mm Oval Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.35-1.65 Ct. (SKU: CH-LGQ8x6OVAQ)8x6mm Oval Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.35-1.65 Ct. (SKU: CH-LGQ8x6OVAQ)
9x6mm Pear Shaped Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.46-1.78 Ct. (SKU: CH-LGQ9x6PSAQ)9x6mm Pear Shaped Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.46-1.78 Ct. (SKU: CH-LGQ9x6PSAQ)
7.0mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.47-1.79 Ct. (SKU: CH-LGQ700RDAQ)7.0mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.47-1.79 Ct. (SKU: CH-LGQ700RDAQ)
Chatham Loose Gem Quality 5.5x5.5mm Princess Cut Simulated Aquamarine, Weighs 1.00 - 1.20 Ct. (SKU: CH-LGQ55x55PRAQ)Chatham Loose Gem Quality 5.5x5.5mm Princess Cut Simulated Aquamarine, Weighs 1.00 - 1.20 Ct. (SKU: CH-LGQ55x55PRAQ)
8x6mm Antique Cushion Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.67-2.05 Ct. (SKU: CH-LGQ8x6ACAQ)8x6mm Antique Cushion Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.67-2.05 Ct. (SKU: CH-LGQ8x6ACAQ)
8x6mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.67-2.05 Ct. (SKU: CH-LGQ8x6OCAQ)8x6mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.67-2.05 Ct. (SKU: CH-LGQ8x6OCAQ)
7.5mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.80-2.20 Ct. (SKU: CH-LGQ750RDAQ)7.5mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.80-2.20 Ct. (SKU: CH-LGQ750RDAQ)
9x7mm Oval Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.98-2.42 Ct. (SKU: CH-LGQ9x7OVAQ)9x7mm Oval Gem Quality Chatham Lab-Created Aqua Blue Spinel 1.98-2.42 Ct. (SKU: CH-LGQ9x7OVAQ)
8.0mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel 2.15-2.65 Ct. (SKU: CH-LGQ800RDAQ)8.0mm Round Gem Quality Chatham Lab-Created Aqua Blue Spinel 2.15-2.65 Ct. (SKU: CH-LGQ800RDAQ)
10x7mm Pear Shaped Gem Quality Chatham Lab-Created Aqua Blue Spinel 2.19-2.67 Ct. (SKU: CH-LGQ10x7PSAQ)10x7mm Pear Shaped Gem Quality Chatham Lab-Created Aqua Blue Spinel 2.19-2.67 Ct. (SKU: CH-LGQ10x7PSAQ)
9x7mm Antique Cushion Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 2.50-3.00 Ct. (SKU: CH-LGQ9x7ACAQ)9x7mm Antique Cushion Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 2.50-3.00 Ct. (SKU: CH-LGQ9x7ACAQ)
9x7mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 2.57-3.15 Ct. (SKU: CH-LGQ9x7OCAQ)9x7mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 2.57-3.15 Ct. (SKU: CH-LGQ9x7OCAQ)
8x8mm Princess Cut Gem Quality Chatham Lab-Created Blue Spinel 2.79-3.41 Ct. (SKU: CH-LGQ8x8PRAQ)8x8mm Princess Cut Gem Quality Chatham Lab-Created Blue Spinel 2.79-3.41 Ct. (SKU: CH-LGQ8x8PRAQ)
8x8mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Spinel 2.79-3.41 Ct. (SKU: CH-LGQ8x8SCAQ)8x8mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Spinel 2.79-3.41 Ct. (SKU: CH-LGQ8x8SCAQ)
10x8mm Oval Gem Quality Chatham Lab-Created Aqua Blue Spinel 2.93-3.59 Ct. (SKU: CH-LGQ10x8OVAQ)10x8mm Oval Gem Quality Chatham Lab-Created Aqua Blue Spinel 2.93-3.59 Ct. (SKU: CH-LGQ10x8OVAQ)
Chatham Loose Gem Quality 7x7mm Princess Cut Simulated Aquamarine, Weighs 2.15-2.45 Ct. (SKU: CH-LGQ7x7PRAQ)Chatham Loose Gem Quality 7x7mm Princess Cut Simulated Aquamarine, Weighs 2.15-2.45 Ct. (SKU: CH-LGQ7x7PRAQ)
10x8mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 3.76-4.60 Ct. (SKU: CH-LGQ10x8OCAQ)10x8mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 3.76-4.60 Ct. (SKU: CH-LGQ10x8OCAQ)
10x8mm Antique Cushion Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 3.76-4.60 Ct. (SKU: CH-LGQ10x8ACAQ)10x8mm Antique Cushion Cut Gem Quality Chatham Lab-Created Aqua Blue Spinel 3.76-4.60 Ct. (SKU: CH-LGQ10x8ACAQ)


Click on your favorite Chatham-created gemstone below for more information, availability and loose stone prices:

Available Chatham Gemstone Shapes

Diamond Engagement Rings / Gemstone Engagement Rings & Bridal Sets / White Sapphire Engagement Rings / Sapphire Wedding & Engagement Rings / Moissanite Engagement Rings / His & Hers Birthstone Engagement Rings / Semi-Mount Engagement Rings / Create Your Own Ring / Wedding & Anniversary Bands / Lab-Grown Diamonds / Chatham-Created Gemstones / Loose Natural StonesGemstone & Diamond Education

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