Custom settings starting from $1955 (available in 14k, 18k, or Platinum). Lab-grown center stones available from $800.

Average total price $3,000–$6,000.

Final price depends on your choice of metal and center stone. We specialize in sourcing the best value lab diamonds in Vancouver.

This round brilliant cut diamond engagement ring features a cathedral solitaire design with a hidden halo for added sparkle and timeless elegance. Handcrafted by Capella Nova Diamonds in Vancouver, BC, using high-quality lab grown diamonds. We design custom engagement rings, so you can create a piece that’s uniquely yours.

Every engagement ring is handcrafted using ethically sourced diamonds.

Included with every purchase:

Diamond Certificate ( IGI or GIA)
One year warranty on handcraft manufacturing.
Complimentary engraving*
Complimentary resizing**

*Complimentary inner-band engraving is available on most rings. Please note that character limits and placement depend on the design. Limitations apply based on the specific piece.

**Your first ring resize is complimentary within one year of purchase. If the adjustment is greater than 1.5 sizes, additional charges may apply.

Round Brilliant Cut Diamond Cathedral Solitaire and Hidden Halo Engagement Ring

This ring is custom made to order and takes approximately 4–6 weeks to complete. Pricing varies based on the stone you select. Reach out to us for custom options or additional details.

Stone Shape: Round Brilliant Cut

With: shown 3.00ct. Approximate

Lab grown diamond, IGI (E, VVS2, excellent quality)

Metal: 14k white gold

Width: 2.0 mm

Shown on a size 5.5 finger

Love this style but want a variation? Let us know — we’re here to help create the right piece for you.

Please note that the final product may vary slightly from what you see online. Differences in lighting, screen settings, and the natural characteristics of gemstones and metals can affect how colours and details appear. Each piece is crafted by hand, so minor variations are part of its unique character.
We do not offer refunds, returns, or exchanges on custom-made or made-to-order pieces, and all orders are considered final sale.

For all online purchases, full payment is required at the time of checkout. Deposits or partial payments are not accepted for online orders.

For in-store purchases of custom or made-to-order pieces, a 50% deposit is required before production begins. This deposit is non-refundable, as each piece is crafted specifically for you and cannot be reused if the order is cancelled. We accept all major credit and debit cards, checks, e-transfers, cash and bank wire transfers.

Final payment is due once your ring is ready for pick-up.

This approach ensures a smooth, stress-free experience from start to finish, letting you focus on the excitement of your unique ring.

Additionally, any deposit paid to begin the creation of your ring is non-refundable.
First resize is complimentary within one year from the date of purchase. More than a 1.5 finger size difference may incur additional fees.

Resizing typically takes 10–14 business days, and during this time, our goldsmith will also polish and clean your ring so it’s ready to wear when you pick it up.

If you need a resize or a quote for additional adjustments, simply contact at info@capellanova.ca, and we’ll be happy to assist.
Every Capella Nova piece is crafted to the highest standards. Your engagement ring purchase is protected by our Lifetime Manufacturing Warranty and our exclusive Boutique Care Package:
Free Lifetime Cleaning & Polishing
Free Lifetime Stone Checks & Prong Tightening
Free Rhodium Plating for White Gold
One Complimentary Resizing (up to 1.5 sizes)
Lifetime Side-Stone Replacement (up to 3mm)
Note: Services require a simple annual health check at our Vancouver studio to ensure your ring stays perfect for a lifetime. [Read the Full Policy]

Round Brilliant Cut Diamond Cathedral Solitaire and Hidden Halo Engagement Ring

PRODUCT DETAILS

REFUND POLICY

RETURN POLICY

COMPLIMENTARY RESIZING

WARRANTY & CARE

Every engagement ring is handcrafted using ethically sourced diamonds.