4.35 Carat Lab-Grown Emerald-Cut 3-Stone Diamond Engagement Ring in Platinum

Platinum 4 1/4 Carat Lab Grown Emerald Cut 3 Stone Diamond Engagement Ring

Our 4.35 carat lab grown emerald cut 3 stone diamond ring features a 2.85 carat emerald cut center diamond with two half moon lab grown diamonds at 0.75 carats each. The step cut facets give a steady, reflective pattern that reads clean and precise under light. With VS clarity and F color, the stones carry a bright, even tone without distraction. Platinum adds a weightier feel compared to gold to give the ring a more grounded presence while maintaining a neutral, cool finish. The four prong setting keeps the stones secure and open, while the 9mm by 7mm top sits proportionally on a 2.2mm shank with a 1.7mm thickness. Made in the USA with careful attention to alignment and finish.

Key Specifications

• Metal: Guaranteed 950 Grade Platinum
• Total Carat Weight: 4.35 Carats
• Center Stone: 2.85 Carat Lab Grown Emerald Cut Diamond
• Side Stones: Two Half Moon Lab-Grown Diamonds, 0.75 Carats Each
• Clarity: VS Clarity, F Color
• Top Dimensions: 9mm x 7mm
• Shank Width: 2.2mm
• Thickness: 1.7mm
• Setting: Traditional Four Prong Setting
• Origin: Made in the USA
• Returns: 45-Day Return & Exchange Policy
• Shipping: Free Shipping in the USA (global options available)

The Platinum Lab Grown Diamond Engagement Ring

Platinum changes how this ring is perceived on the hand. It carries more natural density which gives the piece a solid anchored feel without increasing bulk. The cool tone blends seamlessly with the diamonds to allow the edges of the emerald cut to appear sharper and more defined. The half moon sides create a natural taper into the band, keeping the design fluid while still maintaining symmetry.

Refined Proportions and Long Term Wear

Every measurement here serves a purpose. The 2.2mm shank offers support for the overall carat weight while the 1.7mm thickness keeps the profile low and wearable. The prong placement is spaced to hold each stone securely while letting in enough light to maintain clarity across the surface. Platinum also resists wear differently than gold to develop a soft patina over time rather than thinning out which adds character with age.

"Whoso findeth a wife findeth a good thing, and obtaineth favour of the Lord." - Proverbs 18:22