Image 1 of 1 Vivid Blue Marquise Cut Lab Grown Diamond $50,000.00 Cut: MarquiseCarat: 10Color: Vivid BlueClarity: SI1IGI Certified Quantity: Add To Cart Added! Cut: MarquiseCarat: 10Color: Vivid BlueClarity: SI1IGI Certified Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More