Ultra Ideal Round 3.45c G Si1 EX EX; set in a delicate graduated platinum Pave Halo with pave shank by James Allen. Earth mined diamonds in the setting G/H Vs -SI. IGI cert.# LG528239854 Totally EYE CLEAN and white! This diamond was vetted as to it's amazing PROVEN performance. Holloway Cut Aadvisor score 1.2 EX,EX,EX,VG It is also H & A; although not stated on the cert. But the vendor labeled it H & A. Size 4.75 and resizable. Will be shipped in original James Allen jewel box and presentation box with IGI cert. Shipping is free. 9.69 x 9.77 x 5.97 mm. Not all "Ideal" EX EX diamonds are the best performing round brilliants. The Holloway Cut Advisor will tell you which diamonds to eliminate. Then if you can get an ASET image it will prove, without a doubt, the stone has "Ideal" Light Performance. I have been studying cut quality in diamonds for years. I searched many Round Brilliants to find this stone. And bought an ASET Scope to see for myself, before I decided to keep it. The G color has no tint at all in real life, as seen with the naked eye. Nor are there any inclusions you can see with the naked eye either.