Marquise Engagement Rings

Dramatic marquise lab-grown diamond engagement rings with elongated elegance. Unique boat-shaped stones in stunning settings. IGI certified, free shipping guaranteed.

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Bezel set diamond eternity ring with round lab grown diamonds in yellow gold.
Lab grown diamond eternity wedding band with secure bezel setting.
Bezel Set Round Cut Lab Diamond Eternity Wedding Band
$878.00 USD
Heart shaped lab grown diamond ring with pear side diamonds in yellow gold.
IGI certified 4 CT heart diamond engagement ring for women.
4 CT Three Stone Heart Shaped Lab Diamond Engagement Ring, IGI Certified Diamond Ring
$1,658.00 USD
Radiant Cut Lab Diamond Stud Earrings
Radiant Cut Lab Diamond Stud Earrings
Radiant Cut Lab Diamond Stud Earrings
$1,069.00 USD
$1,336.25 USD
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Vintage-inspired marquise-cut engagement ring with intricate diamond cluster halo
Fine jewelry marquise-cut diamond ring featuring an ornate floral diamond arrangement
-20%
Marquise Lab Grown Diamond Engagement Ring, Vintage Floral Diamond Cluster Ring
$669.00 USD
$836.25 USD
Timeless Marquise Cut Lab Grown Diamond Solitaire Engagement Ring, Handmade Jewelry
Marquise-cut diamond solitaire engagement ring in yellow gold
-20%
Marquise Cut Lab Grown Diamond Solitaire Ring, Timeless Solitaire Design
$599.00 USD
$748.75 USD
Marquise cut lab grown diamond engagement ring with pavé band
Marquise Lab Grown Diamond Engagement Ring
-20%
Marquise Lab Grown Diamond Engagement Ring
$679.00 USD
$848.75 USD
Marquise cut lab grown diamond ring romantic Valentine’s Day gift for partner
Lab grown diamond marquise cut ring meaningful birthday gift for wife
-20%
Marquise Cut Lab Grown Diamond Engagement Ring
$1,149.00 USD
$1,436.25 USD
Marquise Cut Diamond Halo Engagement Ring in Solid Gold
Elegant Marquise Diamond Halo Ring – Minimal Gold Band
-20%
Marquise Lab Diamond Halo Engagement Ring
$429.00 USD
$536.25 USD
Marquise lab grown diamond engagement ring with yellow gold band
Elegant marquise lab grown diamond ring with pavé accents
-20%
6 Prong Marquise Lab Diamond Solitaire Engagement Ring
$999.00 USD
$1,248.75 USD
Marquise lab grown diamond engagement ring with yellow gold pavé band
Yellow gold ring with marquise lab grown diamond and side stones
-20%
Three Stone Marquise Lab Diamond Engagement Ring
$659.00 USD
$823.75 USD
Marquise lab grown diamond engagement ring with pavé yellow gold band
Elegant marquise lab grown diamond solitaire with sparkling pavé shoulders
-20%
Marquise Cut Lab Diamond Solitaire Engagement Ring
$789.00 USD
$986.25 USD
Vintage marquise lab grown diamond engagement ring with ornate yellow gold scrolls
Elegant marquise lab grown diamond ring with decorative gold swirl setting
-20%
Vintage Inspired Marquise Lab Diamond Solitaire Engagement Ring
$679.00 USD
$848.75 USD
Marquise lab grown diamond engagement ring with yellow gold band
Elegant marquise lab grown diamond ring with marquise & round side stones
-20%
Marquise Lab Diamond Engagement Ring with Side Stones
$919.00 USD
$1,148.75 USD
Marquise lab grown diamond engagement ring with cluster side stones
Elegant marquise lab grown diamond ring with floral side accents
-20%
Marquise Cut Lab Diamond Cluster Engagement Ring
$559.00 USD
$698.75 USD
Marquise-cut diamond engagement ring with marquise side stones in white gold
Elegant marquise-cut solitaire engagement ring with marquise-accent band
-20%
Marquise Cut Lab Diamond Engagement Ring with Marquise Side Stones
$539.00 USD
$673.75 USD