- Gladstone 14K White Gold Emerald Cut Lab Grown Diamond Accented Victorian Solitaire Engagement RingUS$ 1,725.00Total diamond weight 1.21cts-11.54%Luminance 14K Yellow Gold 1.20CTS Lab Grown Soliaire Pavé Hidden Halo Engagement RingNow Only US$ 1,725.00 Regular Price US$ 1,950.00Total diamond weight 1.61cts