3ct Round Lab-Grown Diamond Stud Earrings with Screw Backs

These 3ct round lab-grown diamond stud earrings feature low-profile martini settings and heavy-duty gold screw backs for a secure fit. Crafted in solid 14kt yellow or white gold, they have the presence of a statement stud and sit comfortably close to the ear.

Each pair features two colourless, VS clarity round lab-grown diamonds selected for their brilliance, with a total diamond weight of 3.00 carats and approximately 1.50 carats per earring.

A gallery rail adds support around each diamond, and the substantial gold screw backs thread onto the posts to help keep the earrings securely in place.

I designed these studs in Melbourne and had them crafted to my specifications, with the details I look for in a pair I’d wear every day.

Details

• Total Diamond Weight: 3.00ct
  • Approx. 1.50ct Each
  • Approx Diamond Diameter 7.1mm
  • Laboratory-Grown Diamond
• E/F Colour | VS Clarity
  
• Solid 14kt Gold
  
• Substantial Heavy-Duty Gold Screw Backs

Production Time
For current turnaround times, 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