2.5 CT Marquise Lab Grown Diamond Engagement Ring in 14K Gold

Celebrate your love with a brilliant 2.5 CT marquise lab grown diamond engagement ring, handcrafted in solid 14K yellow gold. The elongated marquise center diamond creates an elegant finger-lengthening look, while the half-pavé band adds refined sparkle without sacrificing everyday comfort.

Protective prongs secure both pointed ends of the marquise diamond, with two side prongs providing additional stability. A raised open gallery allows light to enter the stone and creates a graceful side profile. Round lab-grown diamonds extend approximately halfway around the band, leaving a smooth, polished lower shank.

IGI-Certified Center Diamond

• Shape: Marquise cut
• Carat weight: 2.50 CT
• Color: E–F
• Clarity: VVS2
• Cut: Excellent
• Certification: IGI certificate included

Side Diamond Details

• Shape: Round cut
• Total weight: 0.25 CT
• Color: E–F
• Clarity: VS1
• Setting: Half-pavé band

14K Gold Band Details

• Metal: Solid 14K yellow gold, hallmarked
• Band width: Approximately 2.00 mm
• Ring sizes: US 3–13, including half sizes
• Finish: High-polish

Made for Meaningful Moments

This marquise lab grown diamond ring is a beautiful choice for an engagement, proposal, anniversary, bridal upgrade or custom wedding-ring set. Its timeless silhouette pairs easily with straight, curved or contoured wedding bands.

Customization Options

• 10K, 14K or 18K solid gold, or 925 silver
• Yellow, white or rose gold
• Hidden halo option
• Complimentary engraving
• Matching diamond wedding band available

Our Custom Jewelry Process

1. Share your preferred ring size and customization details.
2. Review and approve the 3D CAD design.
3. Receive diamond photos or videos when applicable.
4. Your ring is cast, set, polished and carefully inspected.
5. Final images are shared before dispatch.

Shipping and Presentation

• Free express worldwide shipping
• Estimated production and delivery: 15–23 days
• Tracking details provided after dispatch
• Luxury jewelry packaging included

Jewelry Care

• Clean gently with mild soap, warm water and a soft brush.
• Store separately in a soft pouch or jewelry box.
• Avoid harsh chemicals and heavy impact.

Why Choose Diamond Vishwa?

• Handcrafted made-to-order jewelry
• IGI-certified lab grown diamonds
• Ethical and sustainable diamond options
• Custom CAD approval before production
• Responsive customer support

A ring made to celebrate forever. This 2.5 CT marquise lab grown diamond engagement ring combines modern craftsmanship, lasting beauty and meaningful sparkle.

Need a different metal, ring size or matching band? Contact us at CustomerCare@Diamondvishwa.Com to customize your ring.