AGL Certified Cornflower Blue Ceylon Sapphire Diamond Platinum Ring 5.66 ctw


1 in stock


Showcasing Ceylon’s finest is this large 4.66 carat round brilliant AGL certified sapphire. With ideal rich cornflower blue color with a faint secondary purple hue this sapphire elicits the rich velvet like luster of only the finest stones. Void of windows, shadows or dark areas the sapphire has an excellent round brilliant cut that couples with superb clarity to produce unrivaled bright blue brilliance.

The intensity of this sapphire’s brilliance is breath-taking. The sapphire is quite clean. Using a 20X jeweler’s loupe you will note two small feathers in the pavilion and a comma shape colorless inclusion that runs directly through the center approximately half way down the pavilion.   

Please note that there are no white or brown spots or lines on the sapphire and those noted in the photos are reflections off the table facet edges. A four prong heavy platinum setting holds the sapphire which is set low as an added precaution for such a large stone.

The sapphire measures 8.81×8.92 X 6.63 mm and is surrounded by a halo of prong set round brilliant and baguette cut diamonds that are 1.00 carats total weight. 

 These fine quality diamonds are rated VS1 clarity and GH color. A substantial 12.3 grams of platinum was used to make this ring which is a size 6 (Free resizing available).

Additional information








Base Metal



Weight (Carats)


Product Enquiry

AGTA Member
AGTA members believe in more than just selling the world's highest quality gemstones and cultured pearls. They share a mine-to-market mentality-the belief that the gem trade should be as transparent and ethical as possible.
That's why, in 1984, the AGTA and its members developed the industry's strictest and most comprehensive Code of Ethics and Fair Business Practices. Every year since then, the AGTA and its members annually commit to leading the industry in standards of disclosure, transparency, and ethical practices.
The AGTA and its members take pride in working toward a gem industry that benefits everyone involved. Whether it's investing in the communities that produce gemstones, supporting individuals whose lives have been impacted by the gem trade, or cooperating with foreign governments to improve working conditions, AGTA members continually work to hold the gem industry to the highest possible business standards.
ups-fedexWe use USPS, FedEx & UPS Second Day, and Overnight delivery in the continental U.S. And USPS and FedEx International Priority Mail for delivery's outside the U.S.
we accept credit cards
© 2019 Simply Sapphires LLC