Greenish Blue Spinel & Diamond 18K Ring

Add lustrous sparkle and dramatic elegance to your look with this brilliant 18k white gold ring. The ring features a large, cushion-cut spinel, prong-set in the center of the ring. The greenish blue stone has teal sparks (flash) and is lined by sparkling white diamonds. The shank splits into three lines. The split ends in a fleury design, embraced by a half circle on either side of the main stone. The brilliant design is encrusted with sparkling white diamonds that add shimmering elegance to this brilliant ring. 

Gemstone:
Natural Greenish Blue Spinel 
Weight: 4.77 carats
Size (Diameter x Depth): 10.8 x 10.3 x 5.8 mm
Cut/Shape: Cushion, Brilliant
Color: Greenish Blue
Origin: Mehenge Tanzania, Africa
Treatment: none 

Setting:

18K White Gold
Diamonds Cut/Shape: Round, Brilliant
Weight: .40 ctw (approx)
Size: 6.5 (easily sizable for free)

What exactly is a Spinel:

Spinels are 100 times rarer than Rubies and Sapphires yet less expensive. The minerals that comprise Spinel are very similar to Rubies and Sapphires (Corundum), in fact, Spinels are always found in the mines with Rubies and Sapphires. Spinels are hard and sparkly and make fantastic gemstones in jewelry with a lot of sparkle. Spinels have been mistaken for Rubies and Sapphires for centuries - they are even in the Crown Jewels of England, i.e., The Black Prince's Ruby which is actually a large red Spinel.