3 Ct Marquise Lab Grown Diamond Engagement Ring – Wide Band Solitaire in 14K Yellow Gold
$1 378.37 – $1 937.50Price range: $1 378.37 through $1 937.50
A 3 ct marquise lab-grown diamond solitaire with an elongated 15 × 7 mm center and a bold 3 mm solid 14K yellow gold band.
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3 Ct Marquise Lab Grown Diamond Engagement Ring – Wide Band Solitaire in 14K Yellow Gold
An elongated marquise diamond meets a bold 3 mm polished band in this clean, contemporary solitaire. Handcrafted for a proposal, anniversary, bridal upgrade, or meaningful milestone, this ring pairs modern lab-grown diamond brilliance with timeless solid-gold craftsmanship.
Design Details
Six prongs protect the marquise tips and secure the center stone. The wider flat-profile band gives the minimalist setting a distinctive modern presence.
- Center stone: 3 ct marquise-cut lab-grown diamond
- Approximate measurement shown: 15.00 × 7.00 mm
- Color / clarity: E–F / VS1
- Certification: IGI certificate included
- Metal shown: Solid 14K yellow gold, hallmarked
- Band width: 3.00 mm
- Setting: six-prong solitaire with a wide polished band
- Accent details: 0.18 ct total round lab-grown diamond accents listed
- Ring sizes: US 3–13, including available quarter and half sizes shown in the selector
Metal and Customization Options
Choose 925 silver or 10K, 14K, or 18K solid gold in yellow, white, or rose gold through the available options. Free engraving, a matching wedding band, and custom design changes may be requested. If you would like a different diamond size or design detail, contact Diamond Vishwa before ordering so availability and pricing can be confirmed.
How Your Custom Ring Is Made
- Place your order and share any customization notes.
- Review the 3D CAD design before production.
- Review diamond photos or video when applicable.
- Your ring is crafted, finished, stone-set, polished, and quality checked.
- Final photos or video are shared before dispatch.
Shipping and Presentation
The listing currently states free express worldwide shipping with an estimated 20–23 day delivery timeframe, tracking, and luxury packaging. Please review the checkout estimate and store policies for the latest destination-specific details.
Jewelry Care
- Clean gently with mild soap, warm water, and a soft brush.
- Store separately in a soft pouch or jewelry box.
- Avoid chlorine, harsh chemicals, heavy impact, and strenuous activity while wearing fine jewelry.
- Have the prongs and setting checked periodically by a qualified jeweler.
Questions?
Contact Diamond Vishwa for engraving, a matching band, metal choices, sizing, or a custom variation. We are happy to help you create a ring that feels personal to your story.
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