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Cushion Rectangular Lab Grown Blue Sapphire Rings

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31Customisable Cushion Rectangular Lab Grown Blue Sapphire RingsThe power is in your hands! Each product featured here can be based on your choice of gemstone and its quality, carat weight and metal.
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Lab-Grown Thin Shank Cushion Sapphire Ring with Lab Diamond Accents
LSR1068SD
111LSR1068SD
In stock
Lab-Grown Cushion Blue Sapphire and Half Moon Diamond Halo Ring
LSR0989SD_N
1LSR0989SD_N
In stock
Lab-Grown Vintage Style Cushion Rectangular Blue Sapphire Bypass Shank Engagement Ring
LSR4621SD
111LSR4621SD
In stock
Lab-Grown East-West Cushion Rectangular Blue Sapphire Cathedral Engagement Ring
LSR4627SD
111LSR4627SD
In stock
Lab-Grown Cushion Rectangular Blue Sapphire Halo Split Shank Engagement Ring
LSR4563SD
111LSR4563SD
In stock
Lab-Grown Cushion Rectangular Blue Sapphire Halo Knife-Edge Shank Engagement Ring
LSR4567SD
111LSR4567SD
In stock
Lab-Grown Cushion Rectangular Blue Sapphire Engagement Ring with Lab Pear Diamonds
LSR4638SD
111LSR4638SD
In stock
Lab-Grown Vintage Style Cushion Rectangular Blue Sapphire Engagement Ring with Accents
LSR4653SD
111LSR4653SD
In stock
Lab-Grown Vintage Inspired Cushion Rectangular Blue Sapphire Ornate Halo Engagement Ring
LSR4575SD
111LSR4575SD
In stock
Lab-Grown Nature-Inspired Cushion Rectangular Blue Sapphire Engagement Ring with Leaf Motifs
LSR4601SD
111LSR4601SD
In stock
Lab-Grown Cushion Rectangular Blue Sapphire Butterfly Engagement Ring
LSR4616SD
111LSR4616SD
In stock
Lab-Grown Cushion Rectangular Blue Sapphire Reverse Tapered Shank Halo Engagement Ring
LSR4571SD
111LSR4571SD
In stock
Lab-Grown Prong-Set Cushion Rectangular Blue Sapphire Halo Engagement Ring
LSR4606SD
111LSR4606SD
In stock
Lab-Grown Classic Cushion Rectangular Blue Sapphire Side Stone Engagement Ring
LSR4595SD
111LSR4595SD
In stock
Lab-Grown Classic East-West Cushion Rectangular Blue Sapphire Side Stone Engagement Ring
LSR4624SD
111LSR4624SD
In stock
Lab-Grown Cushion Rectangular Blue Sapphire Double Halo Engagement Ring
LSR4643SD
111LSR4643SD
In stock
Lab-Grown Nature-Inspired Cushion Rectangular Blue Sapphire Floral Engagement Ring
LSR4611SD
111LSR4611SD
In stock
Lab-Grown Nature Inspired Cushion Rectangular Blue Sapphire Side Stone Engagement Ring
LSR4634SD
111LSR4634SD
In stock
Lab-Grown Cushion Rectangular Blue Sapphire Side Stone Engagement Ring with Accents
LSR4591SD
111LSR4591SD
In stock
Lab-Grown Vintage Style Cushion Rectangular Blue Sapphire Engagement Ring with Leaf Motifs
LSR4663SD
111LSR4663SD
In stock
Cushion Rectangular Lab-Grown Blue Sapphire Engagement Ring with Marquise Motifs
LSR4688SD
111LSR4688SD
In stock
Lab-Grown Vintage Inspired Cushion Rectangular Blue Sapphire Double Halo Engagement Ring
LSR4648S
1111LSR4648S
In stock
Cushion Rectangular Lab-Grown Blue Sapphire Engagement Ring with Marquise Diamonds
LSR4683SD
111LSR4683SD
In stock
Cushion Rectangular Lab-Grown Blue Sapphire Twisted Rope Shank Engagement Ring
LSR4673SD
111LSR4673SD
In stock
Cushion Rectangular Lab-Grown Blue Sapphire Halo Twisted Rope Shank Engagement Ring
LSR4678SD
111LSR4678SD
In stock
Cushion Rectangular Lab-Grown Blue Sapphire Engagement Ring with Diamond Accents
LSR4696SD
111LSR4696SD
In stock
Cushion Rectangular Lab-Grown Blue Sapphire Halo Double Shank Engagement Ring
LSR4704SD
111LSR4704SD
In stock
Lab-Grown East-West Cushion Rectangular Blue Sapphire Side Stone Engagement Ring
LSR4629S
1111LSR4629S
In stock
Lab-Grown Prong-Set Cushion Rectangular Blue Sapphire Solitaire Engagement Ring
LSR4668S
1111LSR4668S
In stock
Cushion Rectangular Lab-Grown Blue Sapphire Halo Side Stone Engagement Ring
LSR4692SD
111LSR4692SD
In stock
Lab-Grown Vintage Inspired Cushion Rectangular Blue Sapphire Split Shank Engagement Ring
LSR4658SD
111LSR4658SD
In stock
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