Diamond cut should not be confused with shape. Shape refers to the general outward appearance of the diamond, not its reflective qualities. Brilliant Earth currently carries the following shapes:
Oval
Round
Marquise
Emerald
Cushion
Old Mine
Pear
Radiant
Princess
Asscher
Heart
Color
Color is the natural color visible in a diamond and does not change over time. Colorless diamonds allow more light to pass through than a colored diamond, releasing more sparkle and fire.
Absolutely colorless or icy white. The highest color grade—extremely rare and most expensive.
Clarity
A diamond’s clarity refers to the presence of impurities on and within the stone. When a rough stone is extracted from carbon deep beneath the earth, tiny traces of natural elements are almost always trapped inside. These elements are called flaws or inclusions because they are formed naturally and are unique to each stone.
10x magnification
Flawless with no internal or external flaws. Extremely rare and valuable.
Cut
The cut refers to the angles and proportions of a diamond. The cut of a diamond—its depth and width, and the uniformity of the facets—determines its beauty. The skill with which a diamond is cut determines how well it reflects and refracts light.
Exquisite quality cut to create the optimal combination of brilliance and fire. Reflects nearly all light that enters the diamond.
Top 3% of diamond quality based on cut.
Carat
A carat is the unit used to measure a diamond's weight. One carat equals 200 milligrams or 0.2 grams. Although carat weight and the size of a diamond are related, the carat does not directly measure diamond size.
Actual Diamond Size on Size 6 Hand
0.25 CT
2.00 CT
Cathedral Engagement Rings FAQ
What metal options are available for cathedral engagement rings?
Cathedral engagement rings are available in 14K and 18K yellow, white, and rose gold, as well as platinum. Each metal offers a different tone to complement the sloped cathedral setting.
What diamond shapes are available for cathedral engagement rings?
Cathedral engagement rings are available with round, oval, cushion, pear, marquise, emerald, radiant, asscher, princess, and heart shaped diamonds. Each shape sits within the arched sides of the cathedral setting.
What width options are available for cathedral engagement rings?
Cathedral engagement rings are available in band widths under 2mm, between 2 and 3mm, and over 3mm. This range allows for a thinner or wider band design.
What center stone options are available for cathedral engagement rings?
Cathedral engagement rings are available with either a natural or lab grown diamond as the center stone.
Can cathedral engagement rings be resized?
Yes, cathedral engagement rings can typically be resized by a Brilliant Earth jewelry specialist. Resizing helps ensure the ring fits properly.
Can cathedral engagement rings be engraved?
Engraving availability depends on the ring's material and design. A Brilliant Earth jewelry specialist can help identify which cathedral styles can be personalized with an engraving.
What prong settings are available for cathedral engagement rings?
Cathedral engagement rings are available with 4 prong, 6 prong, and double prong settings. Each option frames the center stone differently within the arched sides of the setting.
What should be considered when choosing a cathedral engagement ring?
Metal type, diamond shape, and band width are all factors to consider when choosing a cathedral engagement ring. Cathedral settings are known for their sloped, arched sides that lead into the center stone for a distinctive silhouette.
What wedding band styles pair well with cathedral engagement rings?
Curved wedding bands pair well with cathedral engagement rings by following the arched lines of the setting. A classic straight band is also a versatile option.
How much do cathedral engagement rings cost?
Cathedral engagement ring prices vary based on the metal, diamond shape, and total carat weight selected. Brilliant Earth offers cathedral engagement rings across a range of price points.