3 CT Radiant Lab-Grown Diamond Engagement Ring, Cathedral Solitaire

Celebrate a proposal, anniversary, wedding, or personal milestone with this 3 ct radiant lab-grown diamond engagement ring, cathedral solitaire. Designed to highlight the brilliance of its lab-grown diamonds, this made-to-order ring combines refined craftsmanship with a customizable finish.

DESIGN DETAILS

A radiant-cut center diamond is secured by four prongs in a polished cathedral solitaire setting. The rising shoulders create a refined profile while keeping the center diamond as the focal point.

DIAMOND DETAILS

• Diamond type: Lab-grown diamond
• Diamond shape: Radiant cut
• Diamond weight: 3 CT
• Approximate measurement: approximately 12 × 8 mm
• Diamond color: E–F
• Diamond clarity: VVS2
• Accent design: Polished solitaire band without listed side diamonds
• Setting and style: As shown in the product photographs
• Metal options: Choose from the silver and gold options currently available in this listing

RING SIZE AND PERSONALIZATION

Please select your US ring size from the Size menu. If you require a UK ring size, engraving, or another custom adjustment, contact Diamond Vishwa before placing your order.

Complimentary engraving is available. Please provide the exact engraving text when contacting us.

CUSTOMIZATION PROCESS

1. Share your ideas, preferred specifications, or reference images with Diamond Vishwa and request a complimentary quote.
2. After part or full payment is received, we will prepare a 3D CAD design for your approval.
3. After CAD approval, we will share images or video of the selected diamond.
4. We will begin crafting the ring and provide progress updates.
5. Final images and video will be shared before shipping.

MADE TO ORDER

This jewelry is made to order. Diamond measurements and carat weight may vary slightly according to stone availability while remaining consistent with the selected specifications. Contact Diamond Vishwa before ordering if an exact measurement is essential.

CERTIFICATION

A complimentary IGI certificate is available. Please contact Diamond Vishwa before ordering to confirm the certification applicable to your selected diamond or ring.

SHIPPING

Free express worldwide shipping is included. The current listing states a delivery timeframe of 20–23 days. Complimentary signature delivery is available upon request.

The listing states that buyers in the USA and Canada do not pay customs duties or import taxes on the original order. If an item is returned, return shipping and any applicable return customs charges are the buyer’s responsibility and are non-refundable.

WARRANTY

A 30-day warranty is included. Contact Diamond Vishwa if you need clarification about warranty coverage.

JEWELRY CARE

• Clean gently with mild soap, lukewarm water, and a soft brush or microfiber jewelry cloth.
• Store separately in a soft pouch or lined jewelry box.
• Avoid harsh chemicals, extreme temperatures, and heavy impact.
• Remove the ring before swimming, strenuous activity, or heavy lifting.
• Have the prongs and pavé settings inspected periodically by a professional jeweler.

LAB-GROWN DIAMONDS

Lab-grown diamonds offer the beauty and physical properties of diamond while being created without traditional diamond mining. Choosing lab-grown diamond jewelry can support a more considered approach to fine-jewelry purchasing.

Select your preferred metal and ring size, or contact Diamond Vishwa to discuss a custom variation.