Marquise – Aucelle

Skip to content

Search for:

Ready to ship
- lab diamond
  - Engagement Rings
  - Eternity bands
- 18k jewelry
  - Rings
  - eternity bands
  - Necklaces
  - Bracelets
  - Pendants
  - Sets
  - Earrings
Lab Diamond Engagement Rings
- Shop by style
  - Solitaire
  - Halo
  - Pave
  - Toi et Moi
  - Trilogy
  - Bezel
  - Twisted
  - East West
  - Special
  - Design your own ring
- Shop by cut
  - Asscher
  - Cushion
  - Emerald
  - Heart
  - Marquise
  - Oval
  - Pear
  - Princess
  - Radiant
  - Round
  - Design your own ring
Made to order
- Necklaces

Search for:
CAD$4,340.00 2
- - × lab diamond ring oval trilogy 1 × CAD$2,550.00
  - × Round Engagement Ring with Halo and Half Pavé Band 18K White Gold 1 × CAD$1,790.00
  Subtotal: CAD$4,340.00
  
  View cart Checkout

CAD
- USD
CAD
- USD

2
Cart
- × lab diamond ring oval trilogy 1 × CAD$2,550.00
- × Round Engagement Ring with Halo and Half Pavé Band 18K White Gold 1 × CAD$1,790.00
Subtotal: CAD$4,340.00

View cart Checkout

Home / LAB DIAMOND ENGAGEMENT RINGS / Marquise

Marquise lab diamond rings

No products were found matching your selection.

About Aucelle.com

Aucelle offers premium lab-grown diamond rings crafted for brilliance, sustainability, and lasting value — find your perfect lab-grown diamond engagement ring.

Customer Assistance

FAQ
Care
Shipping & Returns
Jewellery Sizing

Legal

Terms of use
Privacy Policy
Conditions of sale

Signup for Newsletter

Sign up to get Aucelle.com promotional offers, discounts and new arrivals.

About
Contact
Blog
FAQ

2026 © AuCelle. Crafted in Gold, Designed for Eternity.

Search for:

CAD
- USD
CAD
- USD
Ready to ship
- lab diamond
  - Engagement Rings
  - Eternity bands
- 18k jewelry
  - Rings
  - eternity bands
  - Necklaces
  - Bracelets
  - Pendants
  - Sets
  - Earrings
Lab Diamond Engagement Rings
- Shop by style
  - Solitaire
  - Halo
  - Pave
  - Toi et Moi
  - Trilogy
  - Bezel
  - Twisted
  - East West
  - Special
  - Design your own ring
- Shop by cut
  - Asscher
  - Cushion
  - Emerald
  - Heart
  - Marquise
  - Oval
  - Pear
  - Princess
  - Radiant
  - Round
  - Design your own ring
Made to order
- Necklaces
Login
Newsletter
- Contact
- +1 613-854-7821

Login

Username or email address *

Password *

Remember me

Lost your password?

Register

Email address *

A link to set a new password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.