0.72ct Diamond Trilogy Ring ~ Platinum


A finely balanced trilogy ring featuring three sparkling round brilliant cut diamonds.

This timelessly beautiful engagement ring is set with a GIA certified 0.42ct diamond in the center, with a 0.15ct diamond on either side. Each diamond is secured in impeccably crafted claw settings.

The slim, highly polished band is of an elegant half round profile, gently tapering at the shoulders.

This ring is crafted in platinum. Our jewellers love platinum due the strength, durability and bright white tone of this precious metal.

Designed and made with responsibly sourced materials in the Sargisons workshop in Hobart, Tasmania.

Available to purchase in store. To enquire please contact us by emailing info@sargisons.com.au or calling (03) 6234 2426.


  • Total Diamond Weight: 0.72ct

  • Diamond grading: Centre diamond: GIA certified 0.42ct. Colour F. Clarity SI1. Side diamonds: 0.15 carat & 0.15 carat, colour F. Clarity SI1
  • Metal: Platinum
  • Ring Band Dimensions: Width 1.8mm - 2.7mm

  • Size L. Free resizing with purchase available


• 7 day money back guarantee or exchange on stock items, if returned in original condition, with original packaging and paperwork.

• Free resizing for a period of two years from the date of purchase.

• 5 year guarantee against any manufacturing defects.

• Free valuation at time of purchase.


Custom made engagement rings are our specialty. Our custom design process offers you the opportunity to handpick your diamond with the guidance of our friendly jewellers. They will work with you to design an exquisite ring to perfectly suit your taste, lifestyle and budget. 

A Sargisons ring will be of the highest quality and finest workmanship, made locally in our Hobart workshop.

We hope to have the privilege of creating your dream ring.

To discuss commissioning your bespoke engagement ring please contact us or simply visit us in store.