Blue Jay?

Speculation is rife that renowned rapper, entrepreneur and Mr. Beyoncé - Shawn Carter aka Jay Z, has been doing his homework in anticipation of his fourth wedding anniversary present.

And what better way to continue the “blue” theme in their life than a blue diamond ring?

Why the “blue” theme? Three months ago, the power couple had their first child, daughter Blue Ivy. So, if all good things come in blue, why not continue the trend?

Jay Z was seen leaving Jacob & Co. jewelry store on the Upper East Side after having viewed the “Lumina” collection which features blue diamonds, including a 12.38 carat blue diamond engagement ring surrounded by smaller pink pave diamonds.

After all, a blue diamond would be consistent with the $600,000 solid gold, handmade rocking horse from Japanese jeweler Ginza Tanaka and the 15,000 Swarovski crystal-studded highchair designed by Carla Monchen.

Visit LEIBISH's blue diamond collection to see some of the most fantastic 100% natural blue diamonds in the market today!

Elegant Solitaire Pave Side Stone Ring Setting

Blue Sapphire & Diamond Drop Pendant (0,90 Karat TW)

Oval Royal Blue Sapphire and Diamond Halo Ring (7,69 Karat TW)

Oval Pigeon Blood Ruby and Diamond Halo Pendant (3,07 Karat TW)

Extraordinary White Diamond Pendant (2,17 Karat TW)

Fancy Brown Emerald Diamond Stud Earrings (1,40 Karat TW)

Extraordinary No Heat Oval Sapphire and Diamond Side Stone Ring (13,93 Karat TW)

Blue Princess-cut Sapphire & Diamond Men's Pendant (0,42 Karat TW)

Royal Blue Sapphire and Diamond Drop Earrings (7,07 Karat TW)

Couture Muzo Emerald and Diamond Ring (4,34 Karat TW)

Multicolor and White Diamond Necklace (3,79 Karat TW)

Cushion Ruby and Diamond Halo Earrings (1,38 Karat TW)