Princess Cut Blue Sapphire Modified Tension Solitaire Engagement Ring

Size Guide

Engagement ring with a square princess-cut blue sapphire in a half bezel setting that mimics the appearance of a tension set gemstone ring. The solitaire setting grows seamlessly out of the slightly rounded ring shank. 

The faceted sapphire gemstone is handset and the ring has a mirror-polished finish. The band width is about 2.8 mm. Height above the finger about 5.5-6 mm. Choose from genuine mined sapphires in 3 grades or lab created Chatham sapphires.

  • Choice of different sizes of sapphires is available, please choose one. Images show a sapphire similar to a  4mm AA Grade sapphire.
  • Genuine Sapphires (Heated) in grades B, A and AA: 4mm/0.46ct, 4.5mm/0.63ct, 5mm/0.8ct
  • Chatham Created Sapphires: 4mm/0.5ct, 5mm/0.85ct and 6mm/1.55ct

More sapphire information here.

Material options:
Available in white gold, rose gold & yellow gold and platinum.

Available in sizes 4 to 9, for larger sizes prices will increase.

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

Customer Reviews

Based on 18 reviews
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K
Kate
Stunning

I love my engagement ring. It is stunning and truly a piece of art.

L
Lucy S.
Amazing customer service and beautiful ring

Konstanze did an amazing job on this ring. She has amazing attention to detail and customer service to create a stunning custom ring. It looks even better in person than the photos. The subtle grey moissanite changes colour in different lighting from a very subtle to more obvious grey hue. Thank you for a ring I will cherish forever.

A
Anonymous
Impressive Work

I'm quite happy with the design and outcome for my newly purchased Ring. I think the value is there and I really enjoyed the workmanship.

L
Lucene O.
Simply Beautiful

I really love my latest purchase from Konstanze and Nodeform. The cushion cut moissanite is beautifully and realistically sparkly ... my first cushion cut!!
I teamed this ring up with an anniversary band of rose gold with 5 Chatham alexandrites and the combo looks amazing. Thanks for another great ring and it’s buddy.

Dear Lucene, thank you so much for all your support! I truly appreciate it. So glad you love this new ring, too.
Happy New Year!
Konstanze

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Lorene T.
Absolutely perfect! Just what I was looki...

Absolutely perfect! Just what I was looking for.