Cristalle | 2ct Oval Lab-Grown Diamond Hidden Halo Engagement Ring

I created this ring because I believe everyone deserves a truly beautiful solitaire—timeless, thoughtfully made and beautifully priced.

Crafted in solid gold, this oval lab-grown diamond engagement ring features a 2.00ct centre diamond in D–F colour and minimum VS clarity. A classic four-prong setting celebrates its elongated shape, while a delicate hidden halo adds sparkle beneath the centre stone.

Handcrafted in Melbourne with a refined band for everyday comfort, it’s available in yellow, white or rose gold. Each ring includes an IGI diamond certificate and independent valuation.

A beautiful choice for an engagement, a milestone or simply yourself.

Looking for something different?

Love this design but have another diamond shape, carat size or custom detail in mind? I’d love to create something especially for you.

• Details
  
  • 2ct Oval-cut lab-grown diamond
  • 0.10ct hidden diamond halo
  • Available in a range of carat weights and diamond sizes
  • Minimum D–F colour
  • Minimum VS clarity
  • Classic four-prong solitaire setting
  • Refined 1.8 - 2.0mm band width
  • Custom made to your ring size
  • Available in solid gold and platinum
    
  • IGI certified centre diamond
  • Independently valued
  • Designed in Melbourne
    
  
  

Production Time
Each ring is made to order. Please allow 3-6 weeks for production. For current turnaround times, please check the Production Timeframe menu — or contact us to see if we have one ready to ship.

Payment Options
Available with Shop Pay, Afterpay, or Zippay. Split your purchase into easy instalments at checkout.

Why Studio Bijouxx?

Studio Bijouxx is a Melbourne-based fine jewellery studio specialising in handcrafted, ethically sourced pieces — without the traditional retail markup.

Trusted by clients across Australia, we’re proud to have over 30 five-star reviews on Google, and a growing community who value transparency, quality, and timeless design.

As a proud member of the Jewellers Association of Australia, I want you to feel completely confident when shopping with me. That’s why this piece has been independently inspected and tested by a registered jewellery valuer — ensuring it has been crafted to the highest standards using only the materials advertised.

Your trust means everything, and I’m committed to providing complete transparency and uncompromising quality in every piece.

To learn more about jewellery valuations, visit:
https://studiobijouxx.com/pages/jewellery-valuations