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Round Ring 2.20 Quest cathedral-1

This gorgeous round diamond ring has a 2.20 carat round brilliant diamond set in a custom platinum wide band cathedral mounting.

The round brilliant diamond measures 8.44 x 8.49 x 5.10 mm. This round brilliant cut diamond has a 60.2% depth percentage and a 56% table percentage. We suggest round diamonds with a depth of 59-62.5% and table of 53-59%. Symmetry is more important with round diamonds than with fancy shapes so we suggest at least Very Good for symmetry and prefer at least Good rating for polish.

Round Ring 2.20 Quest cathedral-2

The round brilliant diamond is the most sought after diamond shape because it is diamond cut with the most brilliance and it has great versatility in a wide variety of jewelry. As well as diamond engagement rings, the round brilliant is very popular diamond shape for diamond pendants and diamond earrings. The brilliance and sparkle of the round brilliant diamond produces incomparable beauty, which can be appreciated by all observers. You may have heard of a term called “Ideal Cut” while researching diamonds. This term explains the attempt to cut a round diamond with the finest proportions possible to achieve the maximum brilliance.

Today’s modern round brilliant diamond is cut precisely to maximize the diamond’s brilliance, fire and size. The round brilliant shape is usually the most expensive diamond cut for several reasons. Cutting the round diamond shape from the rough (unpolished) diamond crystal typically results in more diamond carat-weight loss than other diamond shapes. It also takes more experience and time to properly cut and polish a round diamond than most other classical diamond shapes. In conclusion, the round is the most popular diamond shape so the law of supply and demand increases the price of round brilliant diamonds.

For detailed information on what constitutes great cut in a round brilliant diamond check out the discussion on cut in our diamond education section.

The custom platinum wide band, cathedral mounting boldly displays the stunning round brilliant diamond. The round brilliant diamond is held in place by the wide edge of the cathedral mounting and a small hole where the culet of the diamond snugly fits to provide a unique appearance without prongs. The profile view crisply illustrates the outline of the diamond. The platinum shank gracefully tapers from 8.10 mm at the top of the diamond ring down to 3.40 mm at the narrowest point. This platinum cathedral mounting highlights the shape, fire and brilliance of the round brilliant diamond with a striking appearance. This diamond ring is a great match for a woman that wants her diamond ring to make a statement of modern artistic flare provided by the wide shiny platinum band.

If you would like a beautiful round brilliant with a wide band cathedral engagement or anniversary diamond ring, just tell us what type of diamond and budget you want. We will be thrilled to search for your diamond using our outstanding cut parameters. Then we can have the custom setting created so you will have one of the most attractive diamond rings you have every seen.