5 mm
6 mm
+7
6.5 mm
7 mm
7.5 mm
8 mm
9 mm
10 mm
12 mm
Round Cut Lab Grown Royal Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
7 x 5 mm
8 x 6 mm
+8
8 x 5 mm
9 x 7 mm
9 x 6 mm
10 x 8 mm
10 x 7 mm
11 x 9 mm
12 x 10 mm
14 x 10 mm
Pear Cut Lab Grown Cobalt Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
5 x 5 mm
6 x 6 mm
+4
7 x 7 mm
8 x 8 mm
9 x 9 mm
10 x 10 mm
Asscher Cut Lab Grown Cornflower Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
6 x 4 mm
7 x 5 mm
+6
8 x 6 mm
9 x 7 mm
10 x 8 mm
11 x 9 mm
12 x 10 mm
14 x 10 mm
Oval Cut Lab Grown Purple Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
5 x 5 mm
6 x 6 mm
+4
7 x 7 mm
8 x 8 mm
9 x 9 mm
10 x 10 mm
Asscher Cut Lab Grown Cobalt Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
5 x 5 mm
6 x 6 mm
+4
7 x 7 mm
8 x 8 mm
9 x 9 mm
10 x 10 mm
Asscher Cut Lab Grown Paraiba Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
5 x 5 mm
6 x 6 mm
+4
7 x 7 mm
8 x 8 mm
9 x 9 mm
10 x 10 mm
Asscher Cut Lab Grown Royal Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
5 x 5 mm
6 x 6 mm
+4
7 x 7 mm
8 x 8 mm
9 x 9 mm
10 x 10 mm
Cushion Cut Lab Grown Aqua Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
5 x 5 mm
6 x 6 mm
+4
7 x 7 mm
8 x 8 mm
9 x 9 mm
10 x 10 mm
Cushion Cut Lab Grown Cobalt Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
5 x 5 mm
6 x 6 mm
+4
7 x 7 mm
8 x 8 mm
9 x 9 mm
10 x 10 mm
Cushion Cut Lab Grown Cornflower Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
5 x 5 mm
6 x 6 mm
+4
7 x 7 mm
8 x 8 mm
9 x 9 mm
10 x 10 mm
Cushion Cut Lab Grown Royal Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
6 x 4 mm
7 x 5 mm
+6
8 x 6 mm
9 x 7 mm
10 x 8 mm
11 x 9 mm
12 x 10 mm
14 x 10 mm
Emerald Cut Lab Grown Aqua Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
6 x 4 mm
7 x 5 mm
+6
8 x 6 mm
9 x 7 mm
10 x 8 mm
11 x 9 mm
12 x 10 mm
14 x 10 mm
Emerald Cut Lab Grown Cobalt Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
6 x 4 mm
7 x 5 mm
+6
8 x 6 mm
9 x 7 mm
10 x 8 mm
11 x 9 mm
12 x 10 mm
14 x 10 mm
Emerald Cut Lab Grown Cornflower Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
6 x 4 mm
7 x 5 mm
+6
8 x 6 mm
9 x 7 mm
10 x 8 mm
11 x 9 mm
12 x 10 mm
14 x 10 mm
Emerald Cut Lab Grown Paraiba Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
6 x 4 mm
7 x 5 mm
+6
8 x 6 mm
9 x 7 mm
10 x 8 mm
11 x 9 mm
12 x 10 mm
14 x 10 mm
Emerald Cut Lab Grown Purple Blue Sapphire
Select options
This product has multiple variants. The options may be chosen on the product page
Blue sapphires are the most iconic of all sapphire colors—and our lab-grown blue sapphires capture their royal elegance perfectly. Featuring deep, velvety hues and excellent brilliance, these stones are chemically identical to natural sapphires, with exceptional clarity and hardness (9 on the Mohs scale).
Whether you’re designing a timeless engagement ring or a modern statement piece, lab-grown blue sapphires offer unparalleled beauty without the environmental cost of mining. Available in popular shapes like round, oval, emerald, and cushion.
FAQs:
-
Are lab-grown blue sapphires real sapphires?
Yes, they’re optically and chemically identical to mined blue sapphires. -
What shade of blue are these sapphires?
Our lab sapphires typically feature royal to cornflower blue—rich, deep, and evenly saturated.