Shop Marquise Diamond Engagement Rings - Brilliant Earth
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Brilliant Pick
18K Yellow Gold Secret Garden Diamond Ring (1/2 ct. tw.), large top view

Secret Garden Diamond Engagement Ring (1/2 ct. tw.) With 0.75 Carat Marquise Diamond

Glistening marquise-shaped diamond buds rest on whimsical vines of precious metal winding towards the center gem for a look of natural elegance (1/2 total carat weight).

As a Brilliant Pick, this piece displays the best and brightest in fashion and design and is beloved by Brilliant Earth designers and customers alike. ... Read More

Setting Carat Weight: 1/2 ct. tw.

Metal: 18K Yellow Gold

$5,150 (Diamond and Setting)

$2,850 (Setting Only)

Marquise Diamond Engagement Rings

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0.75 Carat Marquise- $2,300
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Marquise diamond rings are trending for all the right reasons. Marquise diamonds feature curves that join together in tips at either end while unique faceting allows for maximum, scintillating sparkle. Adding a marquise diamond the right band creates a chic yet classic design made to last – and be on-trend for – a lifetime. A marquise engagement ring pairs excellently with a simple metal wedding ring for a truly timeless, classic stack. They're also well matched with eye-catching diamond-accented rings and trend-forward open bands that sit flush.

For questions about marquise diamond rings, please contact our jewelry specialists who are happy to help you via phone, chat, virtual or in-person appointment. In addition to our selected engagement ring settings, inquire about creating a custom marquise engagement ring if you're looking for a truly unique, one-of-a-kind design.