Tressa- Three Stone Engagement Ring, Prong set Cushion Moissanite & Pear Blue Sapphire Accents

Size Guide

Tressa Ring:  Three stone engagement ring with prong-set cushion cut Forever One Moissanite, flanked by two pear-shaped blue Sapphire accents. A classic ring design that never goes out of style.

The faceted lab-created gemstone is handset and the ring has a satin-brushed finish or mirror-polished finish. Please select your preference. The band is about 1.7mm to 2mm. Height above the finger about 6 mm.

Moissanite specs: 

  • lab created near colorless Forever One Moissanite (GHI Color) and the colorless Forever One Moissanite (DEF Color) by Charles & Colvard
  • Size: 5 mm/ 0.5ct (~ 0.6ct diamond equivalent weight DEW) or 6mm/0.95ct (1.1ct DEW), larger moissanites upon request
  • See for more moissanite informationhere.

Sapphire Specs: 

  • 4x3mm/0.2ct Pear Faceted Blue Sapphire
  • A Grade: Medium to dark navy, little or no color zoning; slightly included; good brilliance; good cut; good polish
  • Treatment: heated

Material options: 
Available in White Gold, Yellow Gold, Rose Gold and Platinum.

Rings are Made to Order- for the most up-to-date fabrication time frame please check my listed turnaround times below in the footer area.

Shown Corinne, Fleur and Selena wedding bands sold separately. A plain curved narrow band is also available upon request.

Want a different stone combination for this design? Choose the customizable Tressa mounting and add your center stone of choice. 



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547 reviews
Service and workmanship Exceeds!!!

Thank you, Konstanze! Once again, do you have exceeded our expectations! Our rings were returned as if they were new.
We already have the earring to match, now all we need is a matching necklace.
To be continued…. 😁

Made specially for me!

I first ordered the solitaire alexandrite ring, and a few days later I contacted Konstanze to add small alexandrites all around the band. She was kind enough to modify my order. There were a lot of questions from my side along the process and she even sent me pictures of the CAD model to have an idea of how the ring would look like. This is my third order from this shop and the product quality and customer service have always been great

Love it!

This is my 2nd piece from Konstanze and I love it! I hope to be able to buy more from her in the future! I love wearing silver, and it's hard to find someone put this level of live and design into pieces made from recycled silver. I'm super pleased with my new moissanite ring, it matches my style perfectly!


When I opened the box, the ring was more beautiful than I imagined. It highlights my sapphire engagement ring and provides a band of beautiful, bright sparkle. I absolutely love this ring!!! My husband, who is not a fan of jewelry, really likes the unique design of the two rings.

Konstanze was wonderful to work with – patiently answering my questions and doing everything she could to ensure we got the rings I wanted! I am a repeat customer and will be back again. Thank you Konstanze!!

Better in real life

It was such a joy to be able to choose my own Stone for my 50th gift. The Montana sapphire was the perfect size and colour. I will definitely use Nodeform again.