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SAVE On Chatham Lab-Created Blue Sapphires

Chatham Sapphires: lab created blue sapphires

This image is intended to represent the relationship between the hues available for Chatham-created blue sapphires. As with all colored gems, colors may vary somewhat between stones of the same hue. Color will also be affected by monitor settings.

Flux Grown vs. Flame Fusion Video 

Sapphires are doubly refractive and often exhibit pleochroism, the visible display of different body colors from different crystal directions in a gem. Chatham lab grown blue sapphires often show blue and violet pleochroic colors.

Our gorgeous flux-grown Chatham cultured blue sapphires are not fakes, rather they are REAL blue sapphires grown in a laboratory. Chatham blue sapphires exhibit the same physical, optical and chemical properties as blue sapphires that come from Mother Earth.

Our Chatham gem quality blue sapphires come in three popular colors. Choose from brilliant clearwater blue sapphires to deep blue sapphires. Select the color you love the most when you click on a size and shape you want below.

Vedic Astrology and Chatham Blue Sapphires

Chatham sapphires are flux grown sapphires that grow in the natural crystal structure of corundum. This means they began with a natural seed crystal. Many believe Chatham stones still have the essence of the natural crystal in them, so they are powerful for purposes of Vedic Astrology. Blue sapphire is often prescribed when Saturn needs strengthening.

Get Personalized Service With One Of Our Staff GIA Graduate Gemologists

We want you to enjoy selecting the perfect Chatham lab-created sapphire. That's why we offer you the one-on-one attention you deserve to find the perfect stone. If you don't find the blue sapphire you're looking for below, simply call us and we'll assist you, 970-535-4139.


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4x2mm Baguette Gem Quality Chatham Lab-Created Blue Sapphire Weighs .12-.16 Ct. (SKU: CH-LGQ4x2BGBS)4x2mm Baguette Gem Quality Chatham Lab-Created Blue Sapphire Weighs .12-.16 Ct. (SKU: CH-LGQ4x2BGBS)
3.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs .14-.17 Ct. (SKU: CH-LGQ300RDBS)3.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs .14-.17 Ct. (SKU: CH-LGQ300RDBS)
3x3mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .14-.17 Ct. (SKU: CH-LGQ3x3HSBS)3x3mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .14-.17 Ct. (SKU: CH-LGQ3x3HSBS)
3x3mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .17-.21 Ct. (SKU: CH-LGQ3x3PRBS)3x3mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .17-.21 Ct. (SKU: CH-LGQ3x3PRBS)
5x2mm Baguette Gem Quality Chatham Lab-Created Blue Sapphire Weighs .17-.23 Ct. (SKU: CH-LGQ5x2BGBS)5x2mm Baguette Gem Quality Chatham Lab-Created Blue Sapphire Weighs .17-.23 Ct. (SKU: CH-LGQ5x2BGBS)
3.5mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs .20-.24 Ct. (SKU: CH-LGQ350RDBS)3.5mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs .20-.24 Ct. (SKU: CH-LGQ350RDBS)
5x3mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs .22-.26 Ct. (SKU: CH-LGQ5x3MQBS)5x3mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs .22-.26 Ct. (SKU: CH-LGQ5x3MQBS)
5x3mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .23-.28 Ct. (SKU: CH-LGQ5x3PSBS)5x3mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .23-.28 Ct. (SKU: CH-LGQ5x3PSBS)
5x3mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs .26-.32 Ct. (SKU: CH-LGQ5x3OVBS)5x3mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs .26-.32 Ct. (SKU: CH-LGQ5x3OVBS)
6x3mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs .26-.32 Ct. (SKU: CH-LGQ6x3MQBS)6x3mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs .26-.32 Ct. (SKU: CH-LGQ6x3MQBS)
4x4mm Trillion Gem Quality Chatham Lab-Created Blue Sapphire Weighs .29-.35 Ct. (SKU: CH-LGQ4x4TRBS)4x4mm Trillion Gem Quality Chatham Lab-Created Blue Sapphire Weighs .29-.35 Ct. (SKU: CH-LGQ4x4TRBS)
4x4mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .29-.35 Ct. (SKU: CH-LGQ4x4HSBS)4x4mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .29-.35 Ct. (SKU: CH-LGQ4x4HSBS)
4.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs .31-.37 Ct. (SKU: CH-LGQ400RDBS)4.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs .31-.37 Ct. (SKU: CH-LGQ400RDBS)
5x3mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .32-.39 Ct. (SKU: CH-LGQ5x3OCBS)5x3mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .32-.39 Ct. (SKU: CH-LGQ5x3OCBS)
5x3mm Baguette Gem Quality Chatham Lab-Created Blue Sapphire Weighs .35-.39 Ct. (SKU: CH-LGQ5x3BGBS)5x3mm Baguette Gem Quality Chatham Lab-Created Blue Sapphire Weighs .35-.39 Ct. (SKU: CH-LGQ5x3BGBS)
4x4mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .40-.48 Ct. (SKU: CH-LGQ4x4SCBS)4x4mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .40-.48 Ct. (SKU: CH-LGQ4x4SCBS)
4x4mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .40-.48 Ct. (SKU: CH-LGQ4x4PRBS)4x4mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .40-.48 Ct. (SKU: CH-LGQ4x4PRBS)
7x3.5mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs .41-.50 Ct. (SKU: CH-LGQ7x35MQBS)7x3.5mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs .41-.50 Ct. (SKU: CH-LGQ7x35MQBS)
4.5mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs .41-.50 Ct. (SKU: CH-LGQ450RDBS)4.5mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs .41-.50 Ct. (SKU: CH-LGQ450RDBS)
6x4mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .48-.58 Ct. (SKU: CH-LGQ6x4PSBS)6x4mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .48-.58 Ct. (SKU: CH-LGQ6x4PSBS)
6x4mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs .53-.65 Ct. (SKU: CH-LGQ6x4OVBS)6x4mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs .53-.65 Ct. (SKU: CH-LGQ6x4OVBS)
5.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs .59-.73 Ct. (SKU: CH-LGQ500RDBS)5.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs .59-.73 Ct. (SKU: CH-LGQ500RDBS)
5x5mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .59-.72 Ct. (SKU: CH-LGQ5x5HSBS)5x5mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .59-.72 Ct. (SKU: CH-LGQ5x5HSBS)
5x5mm Trillion Gem Quality Chatham Lab-Created Blue Sapphire Weighs .59-.72 Ct. (SKU: CH-LGQ5x5TRBS)5x5mm Trillion Gem Quality Chatham Lab-Created Blue Sapphire Weighs .59-.72 Ct. (SKU: CH-LGQ5x5TRBS)
6x4mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .61-.71 Ct. (SKU: CH-LGQ6x4ACBS)6x4mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .61-.71 Ct. (SKU: CH-LGQ6x4ACBS)
6x4mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .63-.77 Ct. (SKU: CH-LGQ6x4OCBS)6x4mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .63-.77 Ct. (SKU: CH-LGQ6x4OCBS)
8x4mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs .68-.83 Ct. (SKU: CH-LGQ8x4MQBS)8x4mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs .68-.83 Ct. (SKU: CH-LGQ8x4MQBS)
5x5mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .72-.88 Ct. (SKU: CH-LGQ5x5PRBS)5x5mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .72-.88 Ct. (SKU: CH-LGQ5x5PRBS)
5.5mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs .75-.91 Ct. (SKU: CH-LGQ550RDBS)5.5mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs .75-.91 Ct. (SKU: CH-LGQ550RDBS)
5x5mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .77-.95 Ct. (SKU: CH-LGQ5x5SCBS)5x5mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .77-.95 Ct. (SKU: CH-LGQ5x5SCBS)
7x5mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .78-.96 Ct. (SKU: CH-LGQ7x5PSBS)7x5mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .78-.96 Ct. (SKU: CH-LGQ7x5PSBS)
6x6mm Trillion Gem Quality Chatham Lab-Created Blue Sapphire Weighs .86-1.05 Ct. (SKU: CH-LGQ6x6TRBS)6x6mm Trillion Gem Quality Chatham Lab-Created Blue Sapphire Weighs .86-1.05 Ct. (SKU: CH-LGQ6x6TRBS)
6x6mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .90-1.10 Ct. (SKU: CH-LGQ6x6HSBS)6x6mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .90-1.10 Ct. (SKU: CH-LGQ6x6HSBS)
9x4.5mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs .90-1.10 Ct. (SKU: CH-LGQ9x45MQBS)9x4.5mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs .90-1.10 Ct. (SKU: CH-LGQ9x45MQBS)
8x5mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .92-1.12 Ct. (SKU: CH-LGQ8x5PSBS)8x5mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs .92-1.12 Ct. (SKU: CH-LGQ8x5PSBS)
7x5mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs .95-1.17 Ct. (SKU: CH-LGQ7x5OVBS)7x5mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs .95-1.17 Ct. (SKU: CH-LGQ7x5OVBS)
5.5x5.5mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .99-1.15 Ct. Ct. (SKU: CH-LGQ55x55PRBS)5.5x5.5mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs .99-1.15 Ct. Ct. (SKU: CH-LGQ55x55PRBS)
6.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.05-1.25 Ct. (SKU: CH-LGQ600RDBS)6.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.05-1.25 Ct. (SKU: CH-LGQ600RDBS)
7x5mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.10-1.31 Ct. (SKU: CH-LGQ7x5ACBS)7x5mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.10-1.31 Ct. (SKU: CH-LGQ7x5ACBS)
7x5mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.17-1.43 Ct. (SKU: CH-LGQ7x5OCBS)7x5mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.17-1.43 Ct. (SKU: CH-LGQ7x5OCBS)
10x5mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.17-1.43 Ct. (SKU: CH-LGQ10x5MQBS)10x5mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.17-1.43 Ct. (SKU: CH-LGQ10x5MQBS)
6x6mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.28-1.56 Ct. (SKU: CH-LGQ6x6PRBS)6x6mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.28-1.56 Ct. (SKU: CH-LGQ6x6PRBS)
6x6mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.34-1.64 Ct. (SKU: CH-LGQ6x6SCBS)6x6mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.34-1.64 Ct. (SKU: CH-LGQ6x6SCBS)
6.5mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.35-1.60 Ct. (SKU: CH-LGQ650RDBS)6.5mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.35-1.60 Ct. (SKU: CH-LGQ650RDBS)
7x7mm Trillion Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.44-1.76 Ct. (SKU: CH-LGQ7x7TRBS)7x7mm Trillion Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.44-1.76 Ct. (SKU: CH-LGQ7x7TRBS)
7x7mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.44-1.76 Ct. (SKU: CH-LGQ7x7HSBS)7x7mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.44-1.76 Ct. (SKU: CH-LGQ7x7HSBS)
9x6mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.46-1.78 Ct. (SKU: CH-LGQ9x6PSBS)9x6mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.46-1.78 Ct. (SKU: CH-LGQ9x6PSBS)
8x6mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.49-1.82 Ct. (SKU: CH-LGQ8x6OVBS)8x6mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.49-1.82 Ct. (SKU: CH-LGQ8x6OVBS)
8x8mm Trillion Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.80-2.20 Ct. (SKU: CH-LGQ8x8TRBS)8x8mm Trillion Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.80-2.20 Ct. (SKU: CH-LGQ8x8TRBS)
7.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.65-1.97 Ct. (SKU: CH-LGQ700RDBS)7.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.65-1.97 Ct. (SKU: CH-LGQ700RDBS)
8x6mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.80-2.20 Ct. (SKU: CH-LGQ8x6ACBS)8x6mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.80-2.20 Ct. (SKU: CH-LGQ8x6ACBS)
8x6mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.80-2.20 Ct. (SKU: CH-LGQ8x6OCBS)8x6mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.80-2.20 Ct. (SKU: CH-LGQ8x6OCBS)
7.5mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.91-2.33 Ct. (SKU: CH-LGQ750RDBS)7.5mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 1.91-2.33 Ct. (SKU: CH-LGQ750RDBS)
7x7mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.03-2.48 Ct. (SKU: CH-LGQ7x7PRBS)7x7mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.03-2.48 Ct. (SKU: CH-LGQ7x7PRBS)
12x6mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.03-2.48 Ct. (SKU: CH-LGQ12x6MQBS)12x6mm Marquise Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.03-2.48 Ct. (SKU: CH-LGQ12x6MQBS)
7x7mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.12-2.59Ct. (SKU: CH-LGQ7x7SCBS)7x7mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.12-2.59Ct. (SKU: CH-LGQ7x7SCBS)
8x8mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.17-2.65 Ct. (SKU: CH-LGQ8x8HSBS)8x8mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.17-2.65 Ct. (SKU: CH-LGQ8x8HSBS)
10x7mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.19-2.67 Ct. (SKU: CH-LGQ10x7PSBS)10x7mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.19-2.67 Ct. (SKU: CH-LGQ10x7PSBS)
8.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.50-3.00 Ct. (SKU: CH-LGQ800RDBS)8.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.50-3.00 Ct. (SKU: CH-LGQ800RDBS)
9x7mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.21-2.70 Ct. (SKU: CH-LGQ9x7OVBS)9x7mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.21-2.70 Ct. (SKU: CH-LGQ9x7OVBS)
9x7mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.73-3.35 Ct. (SKU: CH-LGQ9x7ACBS)9x7mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.73-3.35 Ct. (SKU: CH-LGQ9x7ACBS)
9x7mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.79-3.41 Ct. (SKU: CH-LGQ9x7OCBS)9x7mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.79-3.41 Ct. (SKU: CH-LGQ9x7OCBS)
8x8mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.97-3.63 Ct. (SKU: CH-LGQ8x8PRBS)8x8mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 2.97-3.63 Ct. (SKU: CH-LGQ8x8PRBS)
9x9mm Trillion Gem Quality Chatham Lab-Created Blue Sapphire Weighs 3.08-3.76 Ct. (SKU: CH-LGQ9x9TRBS)9x9mm Trillion Gem Quality Chatham Lab-Created Blue Sapphire Weighs 3.08-3.76 Ct. (SKU: CH-LGQ9x9TRBS)
9x9mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs 3.13-3.83 Ct. (SKU: CH-LGQ9x9HSBS)9x9mm Heart Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs 3.13-3.83 Ct. (SKU: CH-LGQ9x9HSBS)
10x8mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs 3.15-3.85 Ct. (SKU: CH-LGQ10x8OVBS)10x8mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs 3.15-3.85 Ct. (SKU: CH-LGQ10x8OVBS)
8x8mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 3.17-3.88 Ct. (SKU: CH-LGQ8x8SCBS)8x8mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 3.17-3.88 Ct. (SKU: CH-LGQ8x8SCBS)
8.5mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 3.65-4.15 (SKU: CH-LGQ850RDBS)8.5mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 3.65-4.15 (SKU: CH-LGQ850RDBS)
11x9mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs 3.76-4.60 Ct. (SKU: CH-LGQ11x9PSBS)11x9mm Pear Shaped Gem Quality Chatham Lab-Created Blue Sapphire Weighs 3.76-4.60 Ct. (SKU: CH-LGQ11x9PSBS)
9.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 4.00-4.52 (SKU: CH-LGQ900RDBS)9.0mm Round Gem Quality Chatham Lab-Created Blue Sapphire Weighs 4.00-4.52 (SKU: CH-LGQ900RDBS)
10x8mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 4.05-4.95 Ct. (SKU: CH-LGQ10x8OCBS)10x8mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 4.05-4.95 Ct. (SKU: CH-LGQ10x8OCBS)
10x8mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 4.05-4.95 Ct. (SKU: CH-LGQ10x8ACBS)10x8mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 4.05-4.95 Ct. (SKU: CH-LGQ10x8ACBS)
9x9mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 4.50-4.99 Ct. (SKU: CH-LGQ9x9PRBS)9x9mm Princess Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 4.50-4.99 Ct. (SKU: CH-LGQ9x9PRBS)
9x9mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 4.50-4.99 Ct. (SKU: CH-LGQ9x9SCBS)9x9mm Square Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 4.50-4.99 Ct. (SKU: CH-LGQ9x9SCBS)
11x9mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs 5.00-5.39 Ct. (SKU: CH-LGQ11x9OVBS)11x9mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs 5.00-5.39 Ct. (SKU: CH-LGQ11x9OVBS)
11x9mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 5.52-6.80 Ct. (SKU: CH-LGQ11x9ACBS)11x9mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 5.52-6.80 Ct. (SKU: CH-LGQ11x9ACBS)
11x9mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 5.80-6.80 Ct. (SKU: CH-LGQ11x9OCBS)11x9mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 5.80-6.80 Ct. (SKU: CH-LGQ11x9OCBS)
12x10mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs 6.12-7.48 Ct. (SKU: CH-LGQ12x10OVBS)12x10mm Oval Gem Quality Chatham Lab-Created Blue Sapphire Weighs 6.12-7.48 Ct. (SKU: CH-LGQ12x10OVBS)
12x10mm 7.04 Carat Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Medium Tone (SKU: CH-LGQ12x10ACBS-Patti)12x10mm 7.04 Carat Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Medium Tone (SKU: CH-LGQ12x10ACBS-Patti)
12x10mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 7.44-8.80 Ct. (SKU: CH-LGQ12x10ACBS)12x10mm Antique Cushion Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 7.44-8.80 Ct. (SKU: CH-LGQ12x10ACBS)
12x10mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 7.80-8.80 Ct. (SKU: CH-LGQ12x10OCBS)12x10mm Octagon Emerald Cut Gem Quality Chatham Lab-Created Blue Sapphire Weighs 7.80-8.80 Ct. (SKU: CH-LGQ12x10OCBS)


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Available Chatham Gemstone Shapes

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