Brand new white gold trellis style ring with a matching diamond band halfway across center is a

GIA certified 3.00 I/ Vs2 Ex Polish EX Symmetry cushion cut diamond 100%natural
not enhanced in any way   0.50 carat in the band   rings can be resize if needed 

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I can alos replicate this style with a Lab grown diamond 3 carat center H vs1 for $ 22300 with the matching band

More customers are moving to requesting  Lab Grown diamonds as they are Chemically identical 1:1 and have the exact same carbon composition the ONLY difference is the " Origin" one is pressurized in the ground the other in the Lab, end result for both 100% Diamonds, cut and polished by the same industry cutters. impossible to tel the difference visually, you need very expensive sophisticated equipment to test it. No human eye or diamond tester can tell ( thats why they are inscribed with LGXXXXXX number ) to easily identify. diamonds

However since you are eliminating the time- equipment and manpower  it takes to mine you save 50% or more and  get a bigger better color and clarity  diamond for less , still cerified and laser inscribed with the report number on it that can be looked up onlile.