Mobile Top Button Desktop Top Button

Looking for your dream ring?

We're happy to help

Award Winning
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

This nature-inspired engagement ring features marquise-shaped diamonds that wind like graceful vines around the center stone in a signature organic design.

  • 4mm band width provides confident visual presence while remaining proportionate and comfortable for continuous, everyday wear and styling.
  • Claw-prong setting secures the center stone with timeless elegance and superior durability, engineered to provide reliable support through decades of wear.
  • 16 marquise-shaped diamond accents (1/2 total carat weight) create an organic pattern that winds gracefully around the center gem.
  • Organic vine-inspired metalwork winds upward toward the center stone, celebrating the interconnectedness and beauty found in the natural world.
  • Low-profile setting offers a contemporary silhouette with refined visual presence that remains comfortable for all-day wear and special occasions.

This design received a coveted JCK Jeweler's Choice Award for exceptional artistry and craftsmanship, celebrating superior design excellence.

... Read More

Setting Carat Weight: 1/2 ct. tw.

Metal: 18K Yellow Gold

$2,290

$5,380 (Diamond and Setting)

add to bag

$3,090 (Setting Only)

CHOOSE ANOTHER DIAMOND
View Full Details
Marquise Cut Engagement Rings

Marquise diamond engagement rings feature an elongated shape with two pointed ends. The cut is known for creating the illusion of a bigger diamond.

Design Your Ring
1

Choose Setting

setting
2
Diamond
0.75 Carat Marquise- $2,290
View Change
shape image
3

Complete Ring

Select Ring Size
ring
Filters sort
Sort By: Best Sellers
Filters

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.

Marquise cut engagement rings are commonly set in solitaire, halo, bezel, and vintage-inspired settings that complement the stone's elongated silhouette. Brilliant Earth offers these setting styles so you can choose a look that balances sparkle and protection.
Marquise engagement rings are available in platinum, 14K and 18K yellow gold, white gold, and rose gold to suit different tones and budgets. Consider how metal color pairs with your skin tone and other jewelry when selecting the best option.
Marquise diamonds typically range from narrower to more rounded ratios, with longer, narrower shapes creating a more dramatic, elongating look and wider ratios appearing fuller. Consider your finger proportions and the overall ring style when choosing a ratio, and view Brilliant Earth’s diamond options to compare appearances.
Yes, most marquise engagement rings can be resized within a few sizes depending on the setting and metal, though full eternity styles and some intricate settings may have limits. Speak with a Brilliant Earth jewelry specialist for sizing specifics before purchase.
Protective settings for marquise diamonds include V-prongs, bezel settings, and halos that shield the tips while enhancing the stone’s look. Brilliant Earth offers these setting protections to help preserve your marquise diamond over time.
Minimalist marquise engagement rings favor a clean solitaire or low-profile bezel with a thin, plain band to highlight the stone with subtle elegance. Consider a simple metal and narrow band width for a timeless minimalist silhouette.
Band widths for marquise engagement rings typically range from under 2mm for a delicate look to over 3mm for more balance with a larger center stone. Choose a width that complements the stone size and your finger size, and request a free ring sizer from Brilliant Earth to confirm fit.
Marquise engagement rings pair nicely with contoured or curved wedding bands that fit flush around the pointed tips, as well as slim plain or diamond-accent bands for a coordinated stack. A Brilliant Earth jewelry specialist can help match band profiles and metals for the best pairing.
Accent options for marquise engagement rings include melee diamonds, tapered baguettes, and colored gemstone side stones such as sapphires or emeralds to add contrast and character. Brilliant Earth carries a variety of accent choices and custom options to tailor the design.
Trending marquise engagement ring styles include vintage-inspired settings, hidden halos, East West orientations, and mixed metal details that offer a modern twist on a classic shape. Explore Brilliant Earth’s curated collections or speak with a jewelry specialist to find a trending look that fits your style.
How to Buy an Engagement Ring
Custom Engagement Rings
Wedding Ring Sets
Oval Moissanite Engagement Rings
Princess Cut Halo Engagement Rings
Platinum Solitaire Engagement Rings
Round Halo Engagement Rings
Solitaire White Gold Engagement Rings
Lab Grown Sapphire Engagement Rings
Halo Emerald Cut Engagement Rings
Three Stone Oval Engagement Rings
Yellow Gold Three Stone Engagement Rings