Skip to product information
1 of 13

Radiant Cut Diamond Engagement Ring with Marquise Accents

Radiant Cut Diamond Engagement Ring with Marquise Accents

IGI Certified Lab Grown Diamond

Regular price $1,700.00 USD
Regular price Sale price $1,700.00 USD
Shipping calculated at checkout.
⭐⭐⭐⭐⭐ 4.8
✦ Hurry Up! Only 4 Left

Metal Color
Purity
Diamond Quality
Free Shipping Free Shipping
Certified Diamond Certified Diamonds
Lifetime Warranty Lifetime Warranty

Overview

There's a clean, architectural confidence to a radiant cut diamond — its crisp corners and faceted brilliance make a statement that feels both bold and refined. This ring is designed for the moment that matters most, offering a sense of quiet luxury that feels both timeless and entirely your own.
At its center rests a lab grown radiant cut diamond, held securely in a classic four-prong setting that lets the stone's brilliance take center stage. The tapered band is lined with marquise and round diamond accents, leading the eye gracefully toward the center stone while adding subtle sparkle along the hand. Every detail, from the polished metalwork to the balanced proportions, has been considered to create a piece of lasting beauty.
Available in 10KT, 14KT, and 18KT gold — in yellow, rose, and white — as well as sterling silver and platinum, this ring can be tailored to match your personal style or existing jewelry collection. Perfect for an engagement, anniversary, proposal, or as a meaningful gift for someone celebrating a milestone moment.
Why You'll Love It
✓ Lab grown radiant cut center diamond — brilliant, ethically sourced elegance
✓ Marquise and round diamond accents — add graceful sparkle along the band
✓ Four-prong setting — secures the center stone while maximizing light return
✓ Tapered band design — draws the eye gracefully to the center stone
✓ Available in 10KT, 14KT & 18KT gold (yellow, rose, white), sterling silver & platinum — a fit for every metal preference
✓ Ideal for engagements, anniversaries, and milestone gifting
✓ Free shipping on every order

Specification

Style Engagement Ring
Center Stone Shape Radiant Cut
Diamond Type Lab Grown Diamond
Diamond Details 3.716 carats total weight, Radiant, Marquise & Round accents
Color/Clarity EF, VVS-VS
Certification IGI Certified
Setting Type Prong Set with Shared-Prong Accents
Band/Chain Style Tapered Band with Marquise & Round Accent Stones
Metal (shown)  Yellow Gold
Available In 10KT, 14KT & 18KT Gold (Yellow, Rose, White), Sterling Silver, Platinum
Finish High Polish
Net Weight (approx.) approx. 3.45 g (varies by metal)
Ideal For Engagement, Anniversary, Proposal, Gifting
Style Inspiration Classic Elegance, Modern Sophistication
SKU RSR16

Secure Shopping

We want to make sure your shopping experience exceeds your expectations, so we have taken measures to guarantee your orders will be safe and secure, from our door to yours.Learn More.

Lifetime Product Warranty

We stand behind our products and warrant that all items will be free from manufacturing defects for the life of the products.Learn more.

View full details

✓ 100% Lab Grown Diamond

✓ Ethically Sourced

✓ Precision-Cut, Fine Quality Stones

✓ 24/7 Expert Customer Support

WHY CARATIYO

Every stone has been hand-selected and crafted for exceptional brilliance, timeless elegance, and lasting beauty.

75,000+
Orders Fulfilled
1500+
Unique Designs
4.8★
Average Rating
15+ Yrs
Of Expertise

IGI Certified Lab-Grown Diamonds

Every Caratiyo is independently evaluated and certified by the International Gemological Institute (IGI), a globally recognized leader in diamond grading. Each certificate verifies your diamond's precise cut, color, clarity, and carat weight, and includes a unique report number laser-inscribed on the diamond's girdle for authenticity.

Lab-grown diamonds are chemically, physically, and optically identical to mined diamonds, offering the same brilliance, beauty, and durability. The only difference lies in their origin and exceptional value.

Discover

Frequently Asked Questions

Find answers to common questions about our jewelry and services

Our jewelry is crafted from the finest materials including 18k gold, platinum, and ethically sourced diamonds. Each piece is carefully selected to ensure exceptional quality and lasting beauty.

Yes, we specialize in custom jewelry design. Our expert designers work closely with you to create a unique piece that perfectly captures your vision and style.

We offer a 30-day return policy on all non-custom jewelry. Items must be in original condition with all documentation. Custom pieces are final sale unless there is a manufacturing defect.

Store your jewelry in a soft pouch or lined box. Clean regularly with a soft cloth and avoid exposure to chemicals, perfumes, and extreme temperatures. We recommend professional cleaning annually.

Yes, all diamond jewelry comes with a certificate of authenticity from recognized gemological laboratories such as GIA or IGI, detailing the specifications of your stones.

Custom jewelry typically takes 4-6 weeks from design approval to completion. Rush services are available for an additional fee. We'll keep you updated throughout the entire process.