Lab-Grown Diamond Solitaire Necklaces
Discover lab-grown diamond solitaire necklaces at Kay. These simple, sparkling styles are perfect for everyday elegance, thoughtful gifts, and sustainable beauty.
31 Results items returned.
31 Results items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
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31 Results items returned.
- Price Low to High
- Price High to Low
- Newest Arrivals
- Most popular
Radiant Reflections Round-Cut Lab-Grown Diamond Solitaire Gift Set 5/8 ct tw Sterling Silver (I/SI2)Sale
Sale
$299.99
60% off
Was $749.99
$529.99
54% off
Was $1,149.99
$529.99
54% off
Was $1,149.99
KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/2 ct tw 14K Yellow Gold 18"Online Exclusive
Online Exclusive
$747.49
35% off
Was $1,149.99
KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/3 ct tw 14K Yellow Gold 18"Online Exclusive
Online Exclusive
$552.49
35% off
Was $849.99
KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/2 ct tw 14K White Gold 18"Online Exclusive
Online Exclusive
$747.49
35% off
Was $1,149.99
KAY Lab-Grown Diamonds Emerald-Cut Sideways Solitaire Necklace 1/3 ct tw 14K White Gold 18"Online Exclusive
Online Exclusive
$552.49
35% off
Was $849.99
KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/3 ct tw 14K Yellow Gold 18"Online Exclusive
Online Exclusive
$552.49
35% off
Was $849.99
KAY Lab-Grown Diamonds Oval-Cut Sideways Solitaire Necklace 1/3 ct tw 14K White Gold 18"Online Exclusive
Online Exclusive
$552.49
35% off
Was $849.99
Lab-Grown Diamonds by KAY Princess-Cut Solitaire Necklace 1/2 ct tw 14K Rose Gold 19"Online Exclusive
Online Exclusive
$617.49
35% off
Was $949.99
KAY Lab-Grown Diamonds Solitaire Diamond Necklace 1/2 ct tw Princess-cut 14K White Gold 19" (F/VS2)Clearance
Clearance
$734.00
60% off
Was $1,835.00
$617.49
35% off
Was $949.99
Previously Owned KAY Lab-Grown Diamonds Princess-Cut Solitaire Necklace 1/2 ct tw 14K White Gold 19" (F/SI2)Previously Owned Lovingly Restored
Previously Owned Lovingly Restored
$706.30
30% off
Was $1,009.00
Previously Owned KAY Lab-Grown Diamonds Solitaire Necklace 1/2 ct tw 14K White Gold 18" (F/SI2)Previously Owned Lovingly Restored
Previously Owned Lovingly Restored
$881.30
30% off
Was $1,259.00
Previously Owned KAY Lab-Grown Diamonds Solitaire Necklace 1/2 ct tw 14K White Gold 19"Previously Owned Lovingly Restored
Previously Owned Lovingly Restored
$881.30
30% off
Was $1,259.00
$844.99
35% off
Was $1,299.99
$499.99
38% off
Was $799.99
$349.99
36% off
Was $549.99
$454.99
35% off
Was $699.99
KAY Lab-Grown Diamonds Solitaire Cross Necklace 5/8 ct tw 14K White Gold 18" (F/SI2)Online Exclusive
Online Exclusive
$1,039.99
35% off
Was $1,599.99
KAY Lab-Grown Diamonds Solitaire Diamond Necklace 1/2 ct tw Round-cut 14K White Gold 19" (F/VS2)Clearance
Clearance
$600.00
60% off
Was $1,500.00
$617.49
35% off
Was $949.99
$454.99
35% off
Was $699.99
THE LEO Legacy Lab-Grown Diamond Round-Cut Solitaire Necklace 1/2 ct tw 14K White Gold 19" (F/VS2)New
New
$974.99
35% off
Was $1,499.99
Showing 31 of 31 products