Timeless Double Halo 1.50 Carat Princess Cut Lab Created Alexandrite And Diamond Cluster Art Deco Engagement Ring In White Gold For Her. Get ready to turn some heads with our timeless double halo princess cut lab created alexandrite engagement ring. A stunning and affordable option, this alexandrite engagement ring puts on quite the show. The sparkling double halo of white diamonds encloses a princess cut lab-created alexandrite of 0.75 carat. The ring's shank is adorned with marquise-shaped frames set with tiny diamonds of total 1 carat for even more bling. Romantic and vintage-inspired, this cluster set art deco style showpiece is handmade with deep love and attention by our well-experienced crastsmen. This double halo 1.50 carat princess cut lab created alexandrite and diamond four prong engagement ring in white gold can also be customized to 18k Gold plating over silver, 10k Gold, 14k Gold or 18k Gold as per your choice.