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Platinum Lab Grown Blue Diamond Rings

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59 Custom 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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4.6mm Labgrown Lab-Grown Fancy Intense Blue Diamond Solitaire Engraved Engagement Ring with Accents in P950 Platinum
Lab-Grown Fancy Intense Blue Diamond Solitaire Engraved Engagement Ring with Accents
$1,639 - $2,319Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Lab-Grown Fancy Intense Blue Diamond Solitaire Engraved Engagement Ring with Accents
LSR2434BUDD
1LSR2434BUDD
In stock
2.5mm Labgrown Two Stone Lab-Grown Fancy Intense Blue Diamond Split Shank Bypass Ring in P950 Platinum
Two Stone Lab-Grown Fancy Intense Blue Diamond Split Shank Bypass Ring
$1,309 - $2,359Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Two Stone Lab-Grown Fancy Intense Blue Diamond Split Shank Bypass Ring
LSR1288BUDD
1LSR1288BUDD
In stock
5mm Labgrown Three Stone Lab-Grown Fancy Intense Blue Diamond Cathedral Engagement Ring in P950 Platinum
Three Stone Lab-Grown Fancy Intense Blue Diamond Cathedral Engagement Ring
$1,459 Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Three Stone Lab-Grown Fancy Intense Blue Diamond Cathedral Engagement Ring
LSR1615BUDD
1LSR1615BUDD
In stock
4.2mm Labgrown Classic Floral Halo Round Lab-Grown Fancy Intense Blue Diamond Ring with Accents in P950 Platinum
Classic Floral Halo Round Lab-Grown Fancy Intense Blue Diamond Ring with Accents
$1,349 - $2,089Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Classic Floral Halo Round Lab-Grown Fancy Intense Blue Diamond Ring with Accents
LSR2425BUDD
1LSR2425BUDD
In stock
4.1mm Labgrown Solitaire Lab-Grown Fancy Intense Blue Diamond Tapered Shank Engagement Ring with Accents in P950 Platinum
Solitaire Lab-Grown Fancy Intense Blue Diamond Tapered Shank Engagement Ring with Accents
$989 - $1,939Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Solitaire Lab-Grown Fancy Intense Blue Diamond Tapered Shank Engagement Ring with Accents
LSR2431BUDD
1LSR2431BUDD
In stock
4.5mm Labgrown Solitaire Lab-Grown Fancy Intense Blue Diamond Twist Shank Engagement Ring with Accents in P950 Platinum
Solitaire Lab-Grown Fancy Intense Blue Diamond Twist Shank Engagement Ring with Accents
$1,479 - $2,169Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Solitaire Lab-Grown Fancy Intense Blue Diamond Twist Shank Engagement Ring with Accents
LSR2432BUDD
1LSR2432BUDD
In stock
4mm Labgrown Horizontally Set Three Stone Lab-Grown Fancy Intense Blue Diamond Bypass Ring in P950 Platinum
Horizontally Set Three Stone Lab-Grown Fancy Intense Blue Diamond Bypass Ring
$1,509 Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Horizontally Set Three Stone Lab-Grown Fancy Intense Blue Diamond Bypass Ring
LSR1612BUDD
1LSR1612BUDD
In stock
4.4mm Labgrown Classic Solitaire Lab-Grown Fancy Intense Blue Diamond Twist Shank Engagement Ring in P950 Platinum
Classic Solitaire Lab-Grown Fancy Intense Blue Diamond Twist Shank Engagement Ring
$1,519 - $2,279Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Classic Solitaire Lab-Grown Fancy Intense Blue Diamond Twist Shank Engagement Ring
LSR2293BUDD
1LSR2293BUDD
In stock
5x3mm Labgrown Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Halo Twisted Shank Engagement Ring in P950 Platinum
Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Halo Twisted Shank Engagement Ring
$1,249 Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Halo Twisted Shank Engagement Ring
LSR3048BUDD
1LSR3048BUDD
In stock
5x3mm Labgrown Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Halo Engagement Ring in P950 Platinum
Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Halo Engagement Ring
$1,699 Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Halo Engagement Ring
LSR3049BUDD
1LSR3049BUDD
In stock
6x4mm Labgrown Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Halo Engagement Ring with Accents in P950 Platinum
Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Halo Engagement Ring with Accents
$1,649 - $2,119Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Halo Engagement Ring with Accents
LSR3045BUDD
1LSR3045BUDD
In stock
6x4mm Labgrown Oval Lab-Grown Fancy Intense Blue Diamond Parallel Split Shank Ring with Accents in P950 Platinum
Oval Lab-Grown Fancy Intense Blue Diamond Parallel Split Shank Ring with Accents
$1,899 Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Oval Lab-Grown Fancy Intense Blue Diamond Parallel Split Shank Ring with Accents
LSR3240BUDD
1LSR3240BUDD
In stock
4.1mm Labgrown Twisted Shank Round Lab-Grown Fancy Intense Blue Diamond Solitaire Engagement Ring in P950 Platinum
Twisted Shank Round Lab-Grown Fancy Intense Blue Diamond Solitaire Engagement Ring
$929 - $2,149Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Twisted Shank Round Lab-Grown Fancy Intense Blue Diamond Solitaire Engagement Ring
LSR2410BUD
11LSR2410BUD
In stock
4.1mm Labgrown Classic Solitaire Lab-Grown Fancy Intense Blue Diamond Rounded Cathedral Engagement Ring in P950 Platinum
Classic Solitaire Lab-Grown Fancy Intense Blue Diamond Rounded Cathedral Engagement Ring
$1,239 - $2,749Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Classic Solitaire Lab-Grown Fancy Intense Blue Diamond Rounded Cathedral Engagement Ring
LSR2412BUD
11LSR2412BUD
In stock
4.1mm Labgrown Round Lab-Grown Fancy Intense Blue Diamond Tapered Cathedral Solitaire Engagement Ring in P950 Platinum
Round Lab-Grown Fancy Intense Blue Diamond Tapered Cathedral Solitaire Engagement Ring
$909 - $2,269Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Lab-Grown Fancy Intense Blue Diamond Tapered Cathedral Solitaire Engagement Ring
LSR2408BUD
11LSR2408BUD
In stock
4mm Labgrown Criss Cross Infinity Halo Lab-Grown Fancy Intense Blue Diamond Ring in P950 Platinum
Criss Cross Infinity Halo Lab-Grown Fancy Intense Blue Diamond Ring
$1,559 - $2,229Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Criss Cross Infinity Halo Lab-Grown Fancy Intense Blue Diamond Ring
LSR2427BUDD
1LSR2427BUDD
In stock
4.5mm Labgrown Round Lab-Grown Fancy Intense Blue Diamond Cushion Halo Ring with Milgrain in P950 Platinum
Round Lab-Grown Fancy Intense Blue Diamond Cushion Halo Ring with Milgrain
$1,999 - $4,689Platinum
14k+white+gold
14k+yellow+gold
p950+white+platinum
Round Lab-Grown Fancy Intense Blue Diamond Cushion Halo Ring with Milgrain
LSR0663BUDD
1LSR0663BUDD
In stock
5mm Labgrown Lab-Grown Fancy Intense Blue Diamond Solitaire Parallel Split Shank Ring in P950 Platinum
Lab-Grown Fancy Intense Blue Diamond Solitaire Parallel Split Shank Ring
$1,639 Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Lab-Grown Fancy Intense Blue Diamond Solitaire Parallel Split Shank Ring
LSR3234BUD
11LSR3234BUD
In stock
3.4mm Labgrown Knife-Edged Classic Round Lab-Grown Fancy Intense Blue Diamond Solitaire Ring in P950 Platinum
Knife-Edged Classic Round Lab-Grown Fancy Intense Blue Diamond Solitaire Ring
$909 - $1,589Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Knife-Edged Classic Round Lab-Grown Fancy Intense Blue Diamond Solitaire Ring
LSR1298BUD
11LSR1298BUD
In stock
4mm Labgrown Classic Round Lab-Grown Fancy Intense Blue Diamond Three Stone Ring in P950 Platinum
Classic Round Lab-Grown Fancy Intense Blue Diamond Three Stone Ring
$1,299 - $3,539Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Classic Round Lab-Grown Fancy Intense Blue Diamond Three Stone Ring
LSR0226BUDE
1LSR0226BUDE
In stock
6x4mm Labgrown Solitaire Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Engagement Ring in P950 Platinum
Solitaire Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Engagement Ring
$1,229 - $1,579Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Solitaire Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Engagement Ring
LSR2692BUD
11LSR2692BUD
In stock
4.1mm Labgrown Infinity Twist Round Lab-Grown Fancy Intense Blue Diamond Promise Ring with Prong Set in P950 Platinum
Infinity Twist Round Lab-Grown Fancy Intense Blue Diamond Promise Ring with Prong Set
$1,399 - $1,869Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Infinity Twist Round Lab-Grown Fancy Intense Blue Diamond Promise Ring with Prong Set
LSR1176BUDD
1LSR1176BUDD
In stock
4.5mm Labgrown Round Lab-Grown Fancy Intense Blue Diamond Halo Ring with Accents in P950 Platinum
Round Lab-Grown Fancy Intense Blue Diamond Halo Ring with Accents
$1,829 - $2,519Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Lab-Grown Fancy Intense Blue Diamond Halo Ring with Accents
LSR1173BUDD
1LSR1173BUDD
In stock
4.5mm Labgrown Lab-Grown Fancy Intense Blue and White Diamond Ivy Scroll Ring in P950 Platinum
Lab-Grown Fancy Intense Blue and White Diamond Ivy Scroll Ring
$1,399 - $1,959Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Lab-Grown Fancy Intense Blue and White Diamond Ivy Scroll Ring
LSR1911BUDD
1LSR1911BUDD
In stock
5x3mm Labgrown Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Halo Twisted Shank Ring in P950 Platinum
Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Halo Twisted Shank Ring
$1,869 Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Emerald-Cut Lab-Grown Fancy Intense Blue Diamond Halo Twisted Shank Ring
LSR3050BUDD
1LSR3050BUDD
In stock
6x4mm Labgrown Tilted Pear Lab-Grown Fancy Intense Blue Diamond Parallel Split Shank Ring in P950 Platinum
Tilted Pear Lab-Grown Fancy Intense Blue Diamond Parallel Split Shank Ring
$2,029 Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Tilted Pear Lab-Grown Fancy Intense Blue Diamond Parallel Split Shank Ring
LSR3237BUDD
1LSR3237BUDD
In stock
4.5mm Labgrown Classic Round Lab-Grown Fancy Intense Blue Diamond Scalloped Halo Ring in P950 Platinum
Classic Round Lab-Grown Fancy Intense Blue Diamond Scalloped Halo Ring
$1,149 - $1,779Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Classic Round Lab-Grown Fancy Intense Blue Diamond Scalloped Halo Ring
LSR2421BUDD
1LSR2421BUDD
In stock
5x3mm Labgrown Bezel-Set Solitaire Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Engagement Ring in P950 Platinum
Bezel-Set Solitaire Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Engagement Ring
$979 - $1,619Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Bezel-Set Solitaire Pear-Shaped Lab-Grown Fancy Intense Blue Diamond Engagement Ring
LSR2695BUD
11LSR2695BUD
In stock
10x8mm Labgrown Oval Lab-Grown Diamond Geometrical Halo Cocktail Ring in P950 Platinum
Oval Lab-Grown Fancy Intense Blue Diamond Geometrical Halo Cocktail Ring
$5,169 - $6,969Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Oval Lab-Grown Fancy Intense Blue Diamond Geometrical Halo Cocktail Ring
LSR4378BUDD
1LSR4378BUDD
In stock
10x8mm Labgrown Oval Lab-Grown Diamond Floral Halo Split Shank Cocktail Ring in P950 Platinum
Oval Lab-Grown Fancy Intense Blue Diamond Floral Halo Split Shank Cocktail Ring
$5,329 - $9,719Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Oval Lab-Grown Fancy Intense Blue Diamond Floral Halo Split Shank Cocktail Ring
LSR4367BUDD
1LSR4367BUDD
In stock
10x8mm Labgrown Aeon Vintage Inspired Oval Lab-Grown Fancy Intense Blue Diamond Solitaire Engagement Ring with Milgrain in P950 Platinum
Aeon Vintage Inspired Oval Lab-Grown Fancy Intense Blue Diamond Solitaire Engagement Ring with Milgrain
$4,029 - $8,249Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
+1
Aeon Vintage Inspired Oval Lab-Grown Fancy Intense Blue Diamond Solitaire Engagement Ring with Milgrain
LSR3079BUDD
1LSR3079BUDD
In stock
5mm Labgrown Classic Three Stone Lab-Grown Fancy Intense Blue and White Diamond Ring in P950 Platinum
Classic Three Stone Lab-Grown Fancy Intense Blue and White Diamond Ring
$1,679 - $5,279Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
+1
Classic Three Stone Lab-Grown Fancy Intense Blue and White Diamond Ring
LSR0155BUDD
1LSR0155BUDD
In stock
7x5mm Labgrown Pear Lab-Grown Fancy Intense Blue Diamond Ring with Halo in P950 Platinum
Pear Lab-Grown Fancy Intense Blue Diamond Ring with Halo
$2,029 Platinum
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
+1
Pear Lab-Grown Fancy Intense Blue Diamond Ring with Halo
LSR0350BUDD
1LSR0350BUDD
In stock
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