Lab-Grown Diamonds by KAY Rings
Our collection of lab-grown diamond rings are the perfect symbol of love and commitment. From engagement rings to wedding bands and anniversary bands, find a ring style you love crafted with lab-created diamonds by KAY.
95 Results items returned.
95 Results items returned.
- Price Low to High
- Price High to Low
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95 Results items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
$499.99
50% off
Was $999.99
$1,099.99
50% off
Was $2,199.99
$599.99
50% off
Was $1,199.99
$649.99
35% off
Was $999.99
KAY Lab-Grown Diamonds Baguette & Round-Cut Braided Fashion Ring 1 ct tw 10K White GoldSale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$799.99
50% off
Was $1,599.99
KAY Lab-Grown Diamonds Braided Ring 3/4 ct tw 10K White GoldSale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$849.99
50% off
Was $1,699.99
$399.99
33% off
Was $599.99
$899.99
50% off
Was $1,799.99
$199.99
33% off
Was $299.99
$899.99
50% off
Was $1,799.99
$399.99
50% off
Was $799.99
KAY Lab-Grown Diamonds Multi-Row Swirl Ring 3/4 ct tw 10K White GoldSale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$599.99
40% off
Was $999.99
$299.99
40% off
Was $499.99
$649.99
70% off
Was $2,199.99
$799.99
50% off
Was $1,599.99
$649.99
50% off
Was $1,299.99
KAY Lab-Grown Diamonds Fashion Ring 1/6 ct tw 10K Yellow GoldSale - GET IT BY VALENTINE'S DAY
Sale - GET IT BY VALENTINE'S DAY
$599.99
40% off
Was $999.99
KAY Lab-Grown Diamonds Emerald-Cut & Round-Cut Deconstructed Bypass Ring 1-1/2 ct tw 10K White GoldSale
Sale
$749.99
50% off
Was $1,499.99
KAY Lab-Grown Diamonds Round-Cut Twist Shank Promise Ring 1/10 ct tw Sterling SilverGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$119.99
40% off
Was $199.99
KAY Lab-Grown Diamonds Princess-Cut Halo Promise Ring 1/4 ct tw Sterling SilverGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$239.99
40% off
Was $399.99
KAY Lab-Grown Diamonds Multi-Stone Ribbon Promise Ring 1/5 ct tw Sterling Silver & 10K Yellow GoldGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$209.99
40% off
Was $349.99
Previously Owned Lab-Grown Diamonds Cushion Frame Engagement Ring 1 ct tw 14K White GoldPreviously Owned Lovingly Restored - GET IT BY VALENTINE'S DAY
Previously Owned Lovingly Restored - GET IT BY VALENTINE'S DAY
$1,199.99
40% off
Was $1,999.99
KAY Lab-Grown Diamonds Crossover Fashion Ring 2 ct tw 10K Yellow GoldGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$1,799.99
40% off
Was $2,999.99
Men's Lab-Grown Diamond Four-Row Ring 2 ct tw 10K White GoldClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$1,319.99
40% off
Was $2,199.99
Previously Owned Lab-Grown Diamonds Cushion Frame Engagement Ring 1 ct tw 14K White GoldPreviously Owned Lovingly Restored - GET IT BY VALENTINE'S DAY
Previously Owned Lovingly Restored - GET IT BY VALENTINE'S DAY
$1,199.99
40% off
Was $1,999.99
KAY Lab-Grown Diamonds Multi-Stone Split Shank Promise Ring 1/10 ct tw Sterling SilverGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$119.99
40% off
Was $199.99
KAY Lab-Grown diamonds Men's Vertical Multi-Row Ring 2-1/2 ct tw 10K Two-Tone GoldClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$1,999.99
50% off
Was $3,999.99
Men's KAY Lab-Grown Diamonds Circle Stepped Ring 5-1/4 ct tw 10K White GoldClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$3,499.99
30% off
Was $4,999.99
Previously Owned KAY Lab-Grown Diamonds Ring 2 ct tw Round-cut 14K White GoldPreviously Owned Lovingly Restored - GET IT BY VALENTINE'S DAY
Previously Owned Lovingly Restored - GET IT BY VALENTINE'S DAY
$1,919.99
40% off
Was $3,199.99
$329.99
40% off
Was $549.99
Men's Square-Cut Lab-Grown Diamond Double Cushion Halo Ring 2 ct tw 10K White GoldClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$2,399.99
40% off
Was $3,999.99
KAY Lab-Grown Diamonds Emerald & Round-Cut Bypass Ring 1/4 ct tw 10K Yellow GoldGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$329.99
40% off
Was $549.99
KAY Lab-Grown Diamonds Round-Cut Cushion Halo Promise Ring 1/5 ct tw 10K Two-Tone GoldGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$389.99
40% off
Was $649.99
KAY Lab-Grown Diamonds Men's Multi-Row Ring 2 ct tw Sterling SilverClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$699.99
30% off
Was $999.99
Men's Lab-Grown Diamond Five-Row Ring 2-1/2 ct tw 10K Yellow GoldClearance - GET IT BY VALENTINE'S DAY
Clearance - GET IT BY VALENTINE'S DAY
$2,399.99
40% off
Was $3,999.99
$1,079.99
40% off
Was $1,799.99
$2,699.99
40% off
Was $4,499.99
Previously Owned KAY Lab-Grown Diamonds Three Row Chevron Ring 1 ct tw 14K White GoldPreviously Owned Lovingly Restored - GET IT BY VALENTINE'S DAY
Previously Owned Lovingly Restored - GET IT BY VALENTINE'S DAY
$599.99
60% off
Was $1,499.99
Previously Owned KAY Lab-Grown Diamonds Bypass Ring 1/2 ct tw 14K White GoldPreviously Owned Lovingly Restored - GET IT BY VALENTINE'S DAY
Previously Owned Lovingly Restored - GET IT BY VALENTINE'S DAY
$499.99
50% off
Was $999.99
Previously Owned KAY Lab-Grown Diamonds Ring 2 ct tw 14K White GoldPreviously Owned Lovingly Restored - GET IT BY VALENTINE'S DAY
Previously Owned Lovingly Restored - GET IT BY VALENTINE'S DAY
$1,379.99
40% off
Was $2,299.99
KAY Lab-Grown Diamonds Multi-Stone Pear-Shaped Promise Ring 1/5 ct tw Sterling SilverGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$149.99
40% off
Was $249.99
KAY Lab-Grown Diamonds Round-Cut Three-Stone Bypass Promise Ring 1/5 ct tw Sterling SilverGET IT BY VALENTINE'S DAY
GET IT BY VALENTINE'S DAY
$149.99
40% off
Was $249.99
Showing 42 of 95 products
Explore aquamarine necklace styles at Kay Jewelers featuring these serene blue stones set in your favorite necklace styles. Customize your style with engraved aquamarine birthstone necklaces or explore trending cuts and settings for this oceanic gemstone. Shop aquamarine necklaces perfect for March birthdays, wedding jewelry, or unforgettable holiday gifts.