1.00ct Trilogy Diamond Ring ~ 18ct Yellow Gold & Platinum


This stunning three stone engagement ring features round brilliant cut diamonds meticulously claw set to form a perfectly balanced trilogy.

Each diamond has been handpicked by our in-house gemologists. With a colour grading of F and clarity grading of SI, these diamonds are exceptional. The central diamond comes with a independent diamond report from the Gemological Institute of America (GIA.)

The half round band is crafted in 18ct yellow gold, while the stone settings are crafted in platinum to compliment the white of the diamonds.

The band features a half round, tapered profile. 

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

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

  • Total Diamond Weight: 1.00ct

  • Central Diamond Details: 0.60ct. Colour: F. Clarity SI.
  • Side Diamond Details: 0.40ct. Colour: F. Clarity: SI. 
  • Metal: 18ct yellow gold & platinum
  • Ring Band Dimensions: Width 2.5mm tapering to 2mm

  • Size M. 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.