Diamond Necklaces

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Sterling Silver Blue John 0.28 Carat Diamond Pear Necklace
18ct Yellow Gold Blue John 1.57ct Diamond Oval Cluster Necklace, P1451C.
Blue John Necklace Heart With Diamonds 18ct White Gold
29475 Blue John Necklace Cushion Design With Diamond 9ct Yellow Gold P992C
18ct White Gold Blue John 0.34ct Diamond Double Row Octogon Shaped Necklace, P1551C.
Blue John Pendant Oval With Diamonds 18ct White Gold
18ct White Gold Blue John 0.51ct Diamond Cushion Necklace, P2667.
18ct White Gold Blue John 0.13ct Diamond Heart Necklace, P3001.
18ct White Gold Blue John 0.17ct Diamond Heart Necklace, P3000.
18ct White Gold Blue John 0.16ct Diamond Heart Necklace, P3209C.
Faberge Palais Tsarskoye Selo Locket With Blue John Surprise Limited Edition
18ct White Gold Blue John 0.13ct Diamond Pear Cluster Necklace, P3323.
18ct White Gold Blue John 0.10ct Diamond Pave Surround Necklace P2834
18ct White Gold Blue John 0.31ct Diamond Round Centre Necklace P2995
18ct White Gold Blue John 0.21ct Diamond Marquise Necklace P3325
18ct White Gold Blue John Diamond Floral Necklace P3177C
18ct White Gold Blue John Diamond Cushion Necklace P2999
18ct White Gold Blue John Diamond Marquise Pave Edge Necklace P1796C
18ct White Gold Blue John Diamond Central Stone Flower Necklace P2661
18ct White Gold Blue John 0.38ct Diamond Twist Loop Necklace. P1545.