Lab Created Round Blue Sapphire Half Bezel Solitaire Engagement Ring

Size Guide

A lab-created round blue sapphire will set in a half bezel in this unique ring. The setting has 2 low cuts on each side letting light enter the stone. The solitaire setting blends seamlessly with the slightly rounded ring shank. 

The ring will be made with a faceted lab gemstone. There are 3 available sizes:
6mm/~1.1ct or 7mm/~1.8ct and 8mm/~2.7ct. The stone is a vibrant medium to dark blue color (see last pictures for 7mm stones or video for 8mm stones). Chatham created sapphires are available as custom orders at an additional cost. The gemstone will be handset and the ring has a mirror-polished finish. The band width varies between 3 to 4 mm. Height above the finger about 6 mm.

Available in sizes 4 to 9, larger sizes may vary in price.

Material options:
Available in Sterling Silver, white gold, rose gold & yellow gold.

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.

See finished similar ring with a moissanitehere or a sapphire ring with a lab sapphire ringwith a slightly different setting.

Customer Reviews

Based on 2 reviews

Absolutely beautiful! Hard to believe that the stone is even more stunning on my finger than it is in the photos & videos. Arrived earlier than expected too. Can't wait to see the custom moissanite rings & earrings that I ordered!

Yay, so happy you love the sapphire ring! Your moissanite pieces are in the works and ready to ship to you soon.
Thank you,

I've bought several pieces of Konstanze's...

I've bought several pieces of Konstanze's and am always excited to open the box when the ring arrives as my expectation is always exceeded.....this case is no different.

★ Reviews

Let customers speak for us

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.