2.5 CT Marquise Lab-Grown Diamond Engagement Ring, Floral 14K Gold Band

A modern ring for your lasting promise

Choose a ring that feels personal, refined, and made for the moment. This lab-grown diamond engagement ring features an elongated marquise center in a prong setting with open floral-inspired shoulders and round diamond accents. Its balanced proportions suit engagements, weddings, anniversaries, and meaningful milestones.

Ring details

• Stone: Lab-grown diamond
• Shape: Marquise
• Carat weight: 2.50 ct center
• Color / clarity: E–F / VS1
• Stated measurement: 14 × 7 mm shown
• Setting: Prong set
• Accent stones: 0.15 ct round lab-grown diamonds
• Metal: 14K yellow gold shown; other listed metals available
• Band width: 2.00 mm
• Certification: IGI certificate included

Choose and personalize your ring

Please select your available metal option and enter your ring size in the personalization or order-notes section (US or UK). UK sizes will be converted and confirmed before production. Listed options include 10K, 14K, or 18K yellow, white, or rose gold, with 925 silver only where shown on this product, plus US sizes 3–13.

This design is made to order, so finished measurements or carat weight may vary slightly with diamond availability. Any material change should be discussed before production. Message Diamond Vishwa anytime for exact measurements, alternate stone sizes, matching bands, or custom changes; customer messaging is available 24 hours.

Quick, easy customization process

1. Share your ideas or reference images and request a free quote.
2. After the agreed part or full payment is received, a 3D CAD design is prepared for approval.
3. Review images and video of the selected diamond or diamonds.
4. After CAD approval, production begins and progress updates are shared.
5. Review final images and video before shipping.

Additional service: Free engraving is available. Please confirm the wording, font, placement, and character limit before production.

Certification, warranty, shipping, and returns

IGI certificate included. Please confirm that the report and specifications correspond to the exact diamond supplied. The listing includes a 30-day warranty; please review the published warranty scope, exclusions, start date, and return eligibility before ordering.

Free express worldwide shipping is stated with an estimated 20–23 day delivery window, tracking, and complimentary signature delivery on request. USA and Canada buyers are stated not to pay customs duties or import taxes on delivery. For returns, the buyer is responsible for applicable return shipping and non-refundable customs or duty costs. Confirm destination-specific terms before ordering.

A mining-free diamond choice

Together, we can support a better future by choosing diamonds created without diamond mining. Lab-grown diamonds offer the beauty and material properties of diamond while supporting a modern approach to fine jewelry. Environmental impact varies by energy, materials, manufacturing, and shipping, and we welcome questions about sourcing.

Jewelry care

• Clean with lukewarm water, mild dish soap, and a soft brush; dry with a lint-free cloth.
• Store separately in a soft pouch or lined jewelry box.
• Avoid chlorine, harsh chemicals, extreme heat, and direct impact.
• Remove during heavy work, exercise, swimming, and activities that may affect the setting.
• Have stones and settings inspected periodically by a qualified jeweler.

Ready to personalize this design? Select your available metal and ring size, or contact Diamond Vishwa before ordering to discuss a custom request.