3ct Emerald-Cut Lab-Grown Diamond Trilogy Ring

Available US ring sizes: 3, 4, 5, 6, 7 and 8.

Architectural elegance, expressed in three stones. A 3.00-carat emerald-cut lab-grown diamond takes center stage, its clean step-cut facets creating a hall-of-mirrors effect. Two tapered baguette-cut lab-grown diamonds frame the center stone, bringing balance and geometric definition to this timeless trilogy design.

Available in 18K white gold or platinum. US ring sizes 3–8 are available, with custom sizing by bespoke order.

Diamond Details

• Center stone: 3.00 ct emerald-cut lab-grown diamond
• Side stones: Two tapered baguette-cut lab-grown diamonds, approximately 0.70 ct combined
• Center diamond color: D–F
• Center diamond clarity: VVS1–VVS2
• Center diamond polish: Excellent
• Center diamond symmetry: Excellent
• Sizes: US 3, 4, 5, 6, 7, and 8; custom size available

IGI Certification

Each center diamond comes with an official IGI grading report. Exact color and clarity are specified on the individual report.

Lab-Grown Diamond Certification & Quality

Each lab-grown diamond over 1 ct comes with an IGI certificate. Lab-grown diamonds below 1 ct are uncertified and carefully selected for D/E/F color, VVS2 clarity and Excellent cut. All diamonds are lab-grown. All colored gemstones are natural. This policy applies to lab-grown diamonds only, not pearls or other gemstones.

Customization & Delivery

Handmade to order in 25-30 business days; special custom orders may take longer. Includes free custom engraving and luxury gift packaging. Free USA shipping; international shipping is calculated at checkout. Import duties and taxes are the buyer’s responsibility.

Cancellations, Returns & Warranty

Cancellations are accepted within 24 hours of payment. After 24 hours, 20% of the item price will be deducted.

Made-to-order pieces are non-returnable unless there is a quality issue. Custom and personalized orders are non-returnable and non-exchangeable; revisions are available for an additional fee. For approved returns, buyers pay return shipping. Items must be in original condition; damage or visible wear are not accepted.

All loose diamonds and finished jewelry include a 30-day warranty. Repairs, resizing and maintenance after this period are available for an additional fee.

Contact & Upgrades

For diamond upgrades, metal changes or custom requests, message us:
Email: echoatelierjewelry@gmail.com
Instagram: EchoAtelier jewelry
WhatsApp: +8482485185
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Thank you for choosing Echo Atelier Fine Jewelry.