Round Cut Diamonds
Explore round cut diamonds with a classic circular outline and brilliant sparkle. Choose Natural or Lab Grown, compare carat weight, color, clarity and price, then find a diamond for your engagement ring.
Choosing your round cut diamond
Round cut diamonds offer a balanced outline that works with many engagement ring styles. Explore both natural and lab grown options, and compare light performance, measurements and grading details alongside carat weight. Our jewelers can help you choose between a classic solitaire, an accent setting or a custom design.
What gives a round cut diamond its sparkle?
Brilliant-style facets are arranged around a circular outline. The way those facets interact with light affects the diamond's brightness, fire and pattern of sparkle.
What should I compare when choosing a round cut diamond?
Consider the diamond's cut quality, visible appearance, color and clarity alongside your preferred size and budget. Compare measurements as well as carat weight, and use images or video to judge the look of the individual stone.
Can I choose natural or lab grown round cut diamonds?
Yes. Use the Natural and Lab Grown tabs above to compare the available round cut diamonds in either category.
Can I choose a setting after selecting my diamond?
Yes. Select a diamond to view its details and continue through the ring builder to choose a compatible setting. Contact our jewelers for help planning a custom engagement ring.
Why Shop at King of Jewelry?
Direct-from-manufacturer value, expert craftsmanship, and customer-first service from Los Angeles since 1999.
Manufacturer Direct
Enjoy exceptional value with direct pricing.
Complimentary Resizing
Tailored to your exact finger size at no extra cost.
Free Lifetime Warranty
Long-term protection for lasting peace of mind.
Free Insured Shipping
Fully insured delivery with signature confirmation.
30-Day Returns
Shop confidently with a simple return window.
Secure Checkout & Financing
Protected payment options with flexible financing available.
Why Shop at King of Jewelry?
Direct-from-manufacturer value, expert craftsmanship, and customer-first service from Los Angeles since 1999.
Manufacturer Direct
Enjoy exceptional value with direct pricing.
Complimentary Resizing
Tailored to your exact finger size at no extra cost.
Free Lifetime Warranty
Long-term protection for lasting peace of mind.
Free Insured Shipping
Fully insured delivery with signature confirmation.
30-Day Returns
Shop confidently with a simple return window.
Secure Checkout & Financing
Protected payment options with flexible financing available.