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3 Carat Diamonds

3 carat diamonds are ideal for those seeking a bold and eye-catching look.

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A curated assortment of our most innovative diamonds

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3 carat diamonds are available in round, oval, emerald, cushion, pear, radiant, princess, marquise, asscher, heart, and elongated cushion shapes, offering a range of face-up profiles and length-to-width ratios across Brilliant Earth’s loose diamond inventory.
Cut options for 3 carat diamonds include Super Ideal, Ideal, Very Good, and Good grades for rounds and fancy shapes, with premium cuts tuned to maximize brilliance and light performance in our selection.
3 carat diamonds can be filtered by shape, cut, color, clarity, origin, length-to-width ratio, fluorescence, certification report, and price to help you find stones that match your design goals and budget.
Color grades for 3 carat diamonds range from near colorless through warmer tones and clarity grades span from Flawless and Internally Flawless down through VS and SI ranges, giving a wide set of options to balance appearance and price.
Yes, each loose 3 carat diamond includes an independent grading report that lists carat weight, cut grade, color, clarity, measurements, depth and table percentages, polish, symmetry, and any fluorescence.
Two 3 carat diamonds with identical grades can differ in proportions, length-to-width ratio, facet arrangement, and light performance, all of which influence face-up appearance even when their reports match.
Yes, many 3 carat diamonds include high-resolution images, 360-degree views, and videos so you can examine proportions and sparkle from multiple angles before making a selection.
Engagement ring settings that accommodate 3 carat diamonds include solitaire, halo, three-stone, bezel, and vintage-inspired styles, each offering distinctive ways to frame a larger center stone within Brilliant Earth’s settings collection.
A 3 carat diamond typically creates a bold presence due to increased carat weight, and the stone’s shape and length-to-width ratio further influence how the diamond sits and reads in a chosen setting.
Yes, you can add a selected 3 carat loose diamond to many Brilliant Earth engagement ring settings, and a Brilliant Earth jewelry specialist can help confirm compatibility and arrange setting services.

Half Carat (0.5 ct.) Diamonds

5 Carat Diamonds

1 Carat Diamonds

4 Carat Diamonds

2 Carat Diamonds

3 Carat Lab Grown Diamonds

Angola Diamonds

Princess Cut Diamonds

Oval Cut Diamonds

Round Cut Diamonds