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Round Blue Diamond Necklaces

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29 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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5mm AAAA Round Bezel-Set Fancy Intense Blue Diamond Pendant with Halo in White Gold
Round Bezel-Set Fancy Intense Blue Diamond Pendant with Halo
£50,240 - £351,56914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Bezel-Set Fancy Intense Blue Diamond Pendant with Halo
SP0753BUDD
11SP0753BUDD
In stock
6mm AAAA Three Stone Bezel-Set Round Fancy Intense Blue Diamond Pendant in White Gold
Three Stone Bezel-Set Round Fancy Intense Blue and White Diamond Pendant
£128,769 - £667,32014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Three Stone Bezel-Set Round Fancy Intense Blue and White Diamond Pendant
SP1977BUDD
11SP1977BUDD
In stock
6.4mm AAAA Solitaire Fancy Intense Blue Diamond Twist Bale Pendant in White Gold
Solitaire Fancy Intense Blue Diamond Twist Bale Pendant
£170,889 - £3,192,32914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Solitaire Fancy Intense Blue Diamond Twist Bale Pendant
SP1847BUD
111SP1847BUD
In stock
5mm AAAA Bezel-Set Solitaire Round Fancy Intense Blue Diamond Halo Pendant in White Gold
Bezel-Set Solitaire Round Fancy Intense Blue Diamond Halo Pendant
£111,760 - £159,88914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Bezel-Set Solitaire Round Fancy Intense Blue Diamond Halo Pendant
SP1854BUDD
11SP1854BUDD
In stock
5.2mm AAAA Floating Round Fancy Intense Blue Diamond Pendant with Pear-Shaped Halo in White Gold
Floating Round Fancy Intense Blue Diamond Pendant with Pear-Shaped Halo
£122,669 - £350,48014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Floating Round Fancy Intense Blue Diamond Pendant with Pear-Shaped Halo
SP2008BUDD
11SP2008BUDD
In stock
6.4mm AAAA Vintage Style Fancy Intense Blue Diamond Halo Pendant with Milgrain Detailing in White Gold
Vintage Style Fancy Intense Blue Diamond Halo Pendant with Milgrain Detailing
£534,169 - £1,121,74914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Vintage Style Fancy Intense Blue Diamond Halo Pendant with Milgrain Detailing
SP1648BUDD
11SP1648BUDD
In stock
4.2mm AAAA Prong-Set Round Fancy Intense Blue Diamond Halo Pendant in White Gold
Prong-Set Round Fancy Intense Blue Diamond Halo Pendant
£34,949 - £124,16914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Prong-Set Round Fancy Intense Blue Diamond Halo Pendant
SP1603BUDD
11SP1603BUDD
In stock
8mm AAAA Solitaire Round Fancy Intense Blue Diamond Infinity Twist Pendant in White Gold
Solitaire Round Fancy Intense Blue Diamond Infinity Twist Pendant
£532,640 - £3,192,30014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Solitaire Round Fancy Intense Blue Diamond Infinity Twist Pendant
SP1646BUD
111SP1646BUD
In stock
5.1mm AAAA Solitaire Fancy Intense Blue Diamond Cross Pendant in White Gold
Solitaire Fancy Intense Blue Diamond Cross Pendant
£43,369 - £533,64914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Solitaire Fancy Intense Blue Diamond Cross Pendant
SP1094BUD
111SP1094BUD
In stock
8.1mm AAAA Rope-Framed Claw-Set Fancy Intense Blue Diamond Solitaire Pendant in White Gold
Rope-Framed Claw-Set Fancy Intense Blue Diamond Solitaire Pendant
£170,660 - £9,573,14014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Rope-Framed Claw-Set Fancy Intense Blue Diamond Solitaire Pendant
SP1214BUD
111SP1214BUD
In stock
5.9mm AAAA Claw-Set Round Fancy Intense Blue Diamond Pendant with Halo in White Gold
Claw-Set Round Fancy Intense Blue Diamond Pendant with Halo
£143,749 - £533,96914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Claw-Set Round Fancy Intense Blue Diamond Pendant with Halo
SP1213BUDD
11SP1213BUDD
In stock
7.4mm AAAA Fancy Intense Blue Diamond Knotted Heart Pendant in White Gold
Fancy Intense Blue Diamond Knotted Heart Pendant
£532,669 - £3,192,56014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Fancy Intense Blue Diamond Knotted Heart Pendant
SP1085BUDD
11SP1085BUDD
In stock
6.4mm AAAA Prong-Set Fancy Intense Blue Diamond Solitaire Bypass Pendant in White Gold
Prong-Set Fancy Intense Blue Diamond Solitaire Bypass Pendant
£170,969 - £1,118,04914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Prong-Set Fancy Intense Blue Diamond Solitaire Bypass Pendant
SP0892BUD
111SP0892BUD
In stock
7mm AAAA Floating Fancy Intense Blue Diamond Tulip Pendant in White Gold
Floating Fancy Intense Blue Diamond Tulip Pendant
£413,180 - £3,194,04014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Floating Fancy Intense Blue Diamond Tulip Pendant
SP0813BUDD
11SP0813BUDD
In stock
4.4mm AAAA Floral Clustre Fancy Intense Blue Diamond Necklace in White Gold
Floral Cluster Fancy Intense Blue Diamond Necklace
£47,820 - £132,22914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Floral Cluster Fancy Intense Blue Diamond Necklace
SP0789BUDD
11SP0789BUDD
In stock
4.2mm AAAA Bezel-Set Scattered Fancy Intense Blue Diamond Necklace in White Gold
Bezel-Set Scattered Fancy Intense Blue and White Diamond Necklace
£172,029 - £172,34014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Bezel-Set Scattered Fancy Intense Blue and White Diamond Necklace
SN1815BUDD
11SN1815BUDD
In stock
5.1mm AAAA Prong-Set Two Stone Fancy Intense Blue Diamond Pendant in White Gold
Prong-Set Two Stone Fancy Intense Blue and White Diamond Pendant
£49,709 - £174,36014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Prong-Set Two Stone Fancy Intense Blue and White Diamond Pendant
SP0838BUDD
11SP0838BUDD
In stock
5.1mm AAAA Round Fancy Intense Blue Diamond Necklace with Halo in White Gold
Round Fancy Intense Blue Diamond Necklace with Halo
£111,600 - £287,16014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Fancy Intense Blue Diamond Necklace with Halo
SP0797BUDD
11SP0797BUDD
In stock
7mm AAAA Round Fancy Intense Blue Diamond Dangle Pendant with Halo in White Gold
Round Fancy Intense Blue Diamond Dangle Pendant with Halo
£349,769 - £3,234,62914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Fancy Intense Blue Diamond Dangle Pendant with Halo
SP0760BUDD
11SP0760BUDD
In stock
6.5mm AAAA Solitaire Round Fancy Intense Blue Diamond Celtic Knot Pendant in White Gold
Solitaire Round Fancy Intense Blue Diamond Celtic Knot Pendant
£170,729 - £3,191,90914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Solitaire Round Fancy Intense Blue Diamond Celtic Knot Pendant
SP0617BUD
111SP0617BUD
In stock
7.4mm AAAA Classic Round Fancy Intense Blue Diamond Solitaire Pendant in White Gold
Classic Round Fancy Intense Blue Diamond Solitaire Pendant
£532,569 - £3,192,24914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Classic Round Fancy Intense Blue Diamond Solitaire Pendant
SP0590BUD
111SP0590BUD
In stock
6.4mm AAAA Round Fancy Intense Blue Diamond Solitaire V-Bale Pendant in White Gold
Round Fancy Intense Blue Diamond Solitaire V-Bale Pendant
£170,680 - £3,234,62914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Fancy Intense Blue Diamond Solitaire V-Bale Pendant
SP0662BUD
111SP0662BUD
In stock
7.4mm AAAA Round Fancy Intense Blue Diamond Solitaire Pendant in White Gold
Round Fancy Intense Blue Diamond Solitaire Pendant
£532,640 - £3,192,42914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Fancy Intense Blue Diamond Solitaire Pendant
SP0592BUDD
11SP0592BUDD
In stock
7mm AAAA Round Fancy Intense Blue and White Diamond Two Stone Pendant in White Gold
Round Fancy Intense Blue and White Diamond Two Stone Pendant
£350,540 - £2,367,74014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Fancy Intense Blue and White Diamond Two Stone Pendant
SP0583BUDD
11SP0583BUDD
In stock
6.4mm AAAA Round Fancy Intense Blue Diamond Solitaire Infinity Knot Pendant in White Gold
Round Fancy Intense Blue Diamond Solitaire Infinity Knot Pendant
£170,820 - £3,234,40914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Fancy Intense Blue Diamond Solitaire Infinity Knot Pendant
SP0566BUD
111SP0566BUD
In stock
7mm AAAA Bezel-Set Round Fancy Intense Blue Diamond Solitaire Pendant in White Gold
Bezel-Set Round Fancy Intense Blue Diamond Solitaire Pendant
£170,689 - £3,233,86014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Bezel-Set Round Fancy Intense Blue Diamond Solitaire Pendant
SP0159BUD
111SP0159BUD
In stock
6.2mm AAAA Round Fancy Intense Blue Diamond V-Bale Pendant in White Gold
Round Fancy Intense Blue Diamond V-Bale Pendant
£158,700 - £3,192,00914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Round Fancy Intense Blue Diamond V-Bale Pendant
SP0155BUDD
11SP0155BUDD
In stock
3.5mm AAAA Flat Prong-Set Fancy Intense Blue Diamond Cross Pendant in White Gold
Flat Prong-Set Fancy Intense Blue and White Diamond Cross Pendant
£136,040 - £300,16914CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Flat Prong-Set Fancy Intense Blue and White Diamond Cross Pendant
SP0120BUDD
11SP0120BUDD
In stock
6.4mm AAAA Classic Round Fancy Intense Blue Diamond Solitaire Pendant in White Gold
Classic Round Fancy Intense Blue Diamond Solitaire Pendant
£170,689 - £3,233,84014CT White Gold
14k+white+gold
14k+yellow+gold
14k+rose+gold
p950+white+platinum
Classic Round Fancy Intense Blue Diamond Solitaire Pendant
SP0108BUD
111SP0108BUD
In stock
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