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Lab Grown Blue Diamond Necklaces

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52 Custom necklacesThe 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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7mm Labgrown Round Lab-Grown Fancy Intense Blue and White Diamond Two Stone Pendant in White Gold
Round Lab-Grown Fancy Intense Blue and White Diamond Two Stone Pendant
$2,760 - $9,37914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Lab-Grown Fancy Intense Blue and White Diamond Two Stone Pendant
LSP0583BUDD
1LSP0583BUDD
In stock
11x7mm Labgrown Solitaire Pear Lab-Grown Fancy Intense Blue Diamond Classic Pendant in White Gold
Solitaire Pear Lab-Grown Fancy Intense Blue Diamond Classic Pendant
$3,640 - $10,000+14CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Solitaire Pear Lab-Grown Fancy Intense Blue Diamond Classic Pendant
LSP2399BUD
11LSP2399BUD
In stock
7.4mm Labgrown Classic Round Lab-Grown Fancy Intense Blue Diamond Solitaire Pendant in White Gold
Classic Round Lab-Grown Fancy Intense Blue Diamond Solitaire Pendant
$3,640 - $8,77014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Classic Round Lab-Grown Fancy Intense Blue Diamond Solitaire Pendant
LSP0590BUD
11LSP0590BUD
In stock
6mm Labgrown Three Stone Bezel-Set Round Lab-Grown Fancy Intense Blue Diamond Pendant in White Gold
Three Stone Bezel-Set Round Lab-Grown Fancy Intense Blue and White Diamond Pendant
$1,839 - $6,27914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Three Stone Bezel-Set Round Lab-Grown Fancy Intense Blue and White Diamond Pendant
LSP1977BUDD
1LSP1977BUDD
In stock
4.5mm Labgrown Bezel-Set Solitaire Round Lab-Grown Fancy Intense Blue Diamond Halo Pendant in White Gold
Bezel-Set Solitaire Round Lab-Grown Fancy Intense Blue Diamond Halo Pendant
$1,849 - $3,06014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Bezel-Set Solitaire Round Lab-Grown Fancy Intense Blue Diamond Halo Pendant
LSP1854BUDD
1LSP1854BUDD
In stock
6.5mm Labgrown Solitaire Round Lab-Grown Fancy Intense Blue Diamond Celtic Knot Pendant in White Gold
Solitaire Round Lab-Grown Fancy Intense Blue Diamond Celtic Knot Pendant
$1,670 - $8,21014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Solitaire Round Lab-Grown Fancy Intense Blue Diamond Celtic Knot Pendant
LSP0617BUD
11LSP0617BUD
In stock
5.1mm Labgrown Prong-Set Two Stone Lab-Grown Fancy Intense Blue Diamond Pendant in White Gold
Prong-Set Two Stone Lab-Grown Fancy Intense Blue and White Diamond Pendant
$1,320 - $3,06014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Prong-Set Two Stone Lab-Grown Fancy Intense Blue and White Diamond Pendant
LSP0838BUDD
1LSP0838BUDD
In stock
4.4mm Labgrown Floral Clustre Lab-Grown Fancy Intense Blue Diamond Necklace in White Gold
Floral Cluster Lab-Grown Fancy Intense Blue Diamond Necklace
$1,399 - $2,70014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Floral Cluster Lab-Grown Fancy Intense Blue Diamond Necklace
LSP0789BUDD
1LSP0789BUDD
In stock
5.1mm Labgrown Round Lab-Grown Fancy Intense Blue Diamond Necklace with Halo in White Gold
Round Lab-Grown Fancy Intense Blue Diamond Necklace with Halo
$1,649 - $3,43914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Lab-Grown Fancy Intense Blue Diamond Necklace with Halo
LSP0797BUDD
1LSP0797BUDD
In stock
5.9mm Labgrown Claw-Set Round Lab-Grown Fancy Intense Blue Diamond Pendant with Halo in White Gold
Claw-Set Round Lab-Grown Fancy Intense Blue Diamond Pendant with Halo
$1,820 - $5,59914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Claw-Set Round Lab-Grown Fancy Intense Blue Diamond Pendant with Halo
LSP1213BUDD
1LSP1213BUDD
In stock
4.2mm Labgrown Prong-Set Round Lab-Grown Fancy Intense Blue Diamond Halo Pendant in White Gold
Prong-Set Round Lab-Grown Fancy Intense Blue Diamond Halo Pendant
$1,329 - $2,52914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Prong-Set Round Lab-Grown Fancy Intense Blue Diamond Halo Pendant
LSP1603BUDD
1LSP1603BUDD
In stock
8.5x6.5mm Labgrown Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Solitaire V-Bale Pendant in White Gold
Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Solitaire V-Bale Pendant
$5,239 - $10,000+14CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Solitaire V-Bale Pendant
LSP0818BUD
11LSP0818BUD
In stock
7.4mm Labgrown Vintage Style Lab-Grown Fancy Intense Blue Diamond Halo Pendant with Milgrain Detailing in White Gold
Vintage Style Lab-Grown Fancy Intense Blue Diamond Halo Pendant with Milgrain Detailing
$4,960 - $10,000+14CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Vintage Style Lab-Grown Fancy Intense Blue Diamond Halo Pendant with Milgrain Detailing
LSP1648BUDD
1LSP1648BUDD
In stock
7.7x5.7mm Labgrown Solitaire Oval Lab-Grown Fancy Intense Blue Diamond Classic Pendant in White Gold
Solitaire Oval Lab-Grown Fancy Intense Blue Diamond Classic Pendant
$2,429 - $6,64914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Solitaire Oval Lab-Grown Fancy Intense Blue Diamond Classic Pendant
LSP2398BUD
11LSP2398BUD
In stock
7.4mm Labgrown Round Lab-Grown Fancy Intense Blue Diamond Solitaire Pendant in White Gold
Round Lab-Grown Fancy Intense Blue Diamond Solitaire Pendant
$3,730 - $9,00914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Lab-Grown Fancy Intense Blue Diamond Solitaire Pendant
LSP0592BUDD
1LSP0592BUDD
In stock
9x5.5mm Labgrown Bezel-Set Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Solitaire Pendant in White Gold
Bezel-Set Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Solitaire Pendant
$1,560 - $5,39914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
Bezel-Set Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Solitaire Pendant
LSP1850BUD
11LSP1850BUD
In stock
9x5.5mm Labgrown Pear Lab-Grown Fancy Intense Blue Diamond Solitaire Floating Halo Pendant in White Gold
Pear Lab-Grown Fancy Intense Blue Diamond Solitaire Floating Halo Pendant
$3,670 - $8,68914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Pear Lab-Grown Fancy Intense Blue Diamond Solitaire Floating Halo Pendant
LSP1862BUDD
1LSP1862BUDD
In stock
7x5mm Labgrown Oval Lab-Grown Fancy Intense Blue Diamond Halo Pendant in White Gold
Oval Lab-Grown Fancy Intense Blue Diamond Halo Pendant
$2,479 - $7,64014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Oval Lab-Grown Fancy Intense Blue Diamond Halo Pendant
LSP1994BUDD
1LSP1994BUDD
In stock
7mm Labgrown Floating Lab-Grown Fancy Intense Blue Diamond Tulip Pendant in White Gold
Floating Lab-Grown Fancy Intense Blue Diamond Tulip Pendant
$3,270 - $10,000+14CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Floating Lab-Grown Fancy Intense Blue Diamond Tulip Pendant
LSP0813BUDD
1LSP0813BUDD
In stock
5mm Labgrown Round Bezel-Set Lab-Grown Fancy Intense Blue Diamond Pendant with Halo in White Gold
Round Bezel-Set Lab-Grown Fancy Intense Blue Diamond Pendant with Halo
$2,290 - $4,51014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Bezel-Set Lab-Grown Fancy Intense Blue Diamond Pendant with Halo
LSP0753BUDD
1LSP0753BUDD
In stock
6x4mm Labgrown Sideways Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Halo Pendant in White Gold
Sideways Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Halo Pendant
$1,620 - $2,88914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Sideways Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Halo Pendant
LSP2002BUDD
1LSP2002BUDD
In stock
5.2mm Labgrown Floating Round Lab-Grown Fancy Intense Blue Diamond Pendant with Pear-Shaped Halo in White Gold
Floating Round Lab-Grown Fancy Intense Blue Diamond Pendant with Pear-Shaped Halo
$1,820 - $3,43914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Floating Round Lab-Grown Fancy Intense Blue Diamond Pendant with Pear-Shaped Halo
LSP2008BUDD
1LSP2008BUDD
In stock
15x9mm Labgrown Aurora Pear Lab-Grown Fancy Intense Blue Diamond Halo Necklace in 18K White Gold
Aurora Pear Lab-Grown Fancy Intense Blue Diamond Halo Necklace
$41,479 18CT White Gold
Aurora Pear Lab-Grown Fancy Intense Blue Diamond Halo Necklace
LSN1901BUDD
1LSN1901BUDD
In stock
6x4mm Labgrown Aurora Alternating Pear and Baguette Lab-Grown Fancy Intense Blue Diamond Tennis Necklace in 18K White Gold
Aurora Alternating Pear and Baguette Lab-Grown Fancy Intense Blue Diamond Tennis Necklace
$56,180 18CT White Gold
Aurora Alternating Pear and Baguette Lab-Grown Fancy Intense Blue Diamond Tennis Necklace
LSN1903BUDD
1LSN1903BUDD
In stock
15x9mm Labgrown Aurora Pear Lab-Grown Fancy Intense Blue Diamond Halo Statement Necklace in 18K White Gold
Aurora Pear Lab-Grown Fancy Intense Blue Diamond Halo Statement Necklace
$34,689 18CT White Gold
Aurora Pear Lab-Grown Fancy Intense Blue Diamond Halo Statement Necklace
LSN1902BUDD
1LSN1902BUDD
In stock
15x9mm Labgrown Aurora Pear Lab-Grown Fancy Intense Blue Diamond Halo Dangle Pendant in 18K White Gold
Aurora Pear Lab-Grown Fancy Intense Blue Diamond Halo Dangle Pendant
$28,140 18CT White Gold
Aurora Pear Lab-Grown Fancy Intense Blue Diamond Halo Dangle Pendant
LSP2460BUDD
1LSP2460BUDD
In stock
7x5mm Labgrown Lab-Grown Fancy Intense Blue Diamond Teardrop Pendant in White Gold
Lab-Grown Fancy Intense Blue Diamond Teardrop Pendant
$1,940 - $2,57914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Lab-Grown Fancy Intense Blue Diamond Teardrop Pendant
LSP0169BUDD
1LSP0169BUDD
In stock
8x6mm Labgrown Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Pendant with Trio Accents in White Gold
Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Pendant with Trio Accents
$3,620 - $10,000+14CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Pendant with Trio Accents
LSP0161BUDD
1LSP0161BUDD
In stock
8x6mm Labgrown Vintage Style Lab-Grown Fancy Intense Blue Diamond Pendant with Halo in White Gold
Vintage Style Lab-Grown Fancy Intense Blue Diamond Pendant with Halo
$2,350 - $9,81914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Vintage Style Lab-Grown Fancy Intense Blue Diamond Pendant with Halo
LSP0149BUDD
1LSP0149BUDD
In stock
3.5mm Labgrown Flat Prong-Set Lab-Grown Fancy Intense Blue Diamond Cross Pendant in White Gold
Flat Prong-Set Lab-Grown Fancy Intense Blue and White Diamond Cross Pendant
$2,650 - $6,74914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Flat Prong-Set Lab-Grown Fancy Intense Blue and White Diamond Cross Pendant
LSP0120BUDD
1LSP0120BUDD
In stock
6.2mm Labgrown Round Lab-Grown Fancy Intense Blue Diamond V-Bale Pendant in White Gold
Round Lab-Grown Fancy Intense Blue Diamond V-Bale Pendant
$1,630 - $8,07914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Lab-Grown Fancy Intense Blue Diamond V-Bale Pendant
LSP0155BUDD
1LSP0155BUDD
In stock
8x6mm Labgrown Shell Style Oval Lab-Grown Fancy Intense Blue and White Diamond Pendant in White Gold
Shell Style Oval Lab-Grown Fancy Intense Blue and White Diamond Pendant
$2,409 - $8,37014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Shell Style Oval Lab-Grown Fancy Intense Blue and White Diamond Pendant
LSP0141BUDD
1LSP0141BUDD
In stock
7mm Labgrown Bezel-Set Round Lab-Grown Fancy Intense Blue Diamond Solitaire Pendant in White Gold
Bezel-Set Round Lab-Grown Fancy Intense Blue Diamond Solitaire Pendant
$1,589 - $7,67914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Bezel-Set Round Lab-Grown Fancy Intense Blue Diamond Solitaire Pendant
LSP0159BUD
11LSP0159BUD
In stock
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