Lab Created Round Blue Sapphire Fold Solitaire Engagement Ring

Size Guide

A lab created round blue sapphire will set in a half bezel in this unique ring. The solitaire setting blends seamlessly with the slightly rounded ring shank. The ring will be hand carved out of wax, cast and hand finished.

The ring will be made with a faceted lab gemstone. There are 3 available sizes:
6mm/~1.1ct (last 5 images) or 7mm/~1.8ct (first 6 images) and 8mm/~2.7ct (see video). The Fine blue sapphire stone is a vibrant medium blue color, in some sizes dark inky blue sapphires may be available. Contact me for what's in stock. Chatham created sapphires are available as custom orders at an additional cost.

The gemstone will be hand set and the ring has a mirror polished finish. The band width varies between 3 to 4 mm. Height above the finger about 5-6 mm depending on stone size chosen.

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

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

Customer Reviews

Based on 7 reviews

Exactly what I wanted! The setting is beautiful, the stone is the perfect size. Paired it with my Stella ring and I love it! Thank you so much.

Love my ring!

The ring far exceeded my expectations! It is beautiful. I am enjoying wearing it every day.

As described and pictured, I couldn't be h...

As described and pictured, I couldn't be happier. We love the ring! Thank you!

Beautiful creations! As always, it was wo...

Beautiful creations! As always, it was wonderful to work with Konstanze.

The ring was beautiful, my girlfriend love...

The ring was beautiful, my girlfriend loves it! Can't say how happy I am with the service. Thanks again

★ Reviews

Let customers speak for us

540 reviews

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

My fiancee loves it

Looks better in person. Quality is amazing.


My trillion Moissanite stud earrings exude an understated elegance. The bezel setting frames the dazzling stone, which is the perfect size for everyday wear.

above and beyond

I cannot say enough about how much I appreciate Konstanze's craftsmanship and customer service. My husband bought my engagement ring nearly three years ago from Nodeform and had to ask for some special requests during the buying process. Konstanze was extremely helpful and patient. The hoops my husband had to jump through to get this ring is one of the reasons why it is incredibly precious to me. So when the green moissanite chipped, I was heartbroken. I found a similar one on Konstanze's website recently, and she guided me through which one to buy that would fit the existing setting and answered all of my questions almost immediately. It was her awesome attention to detail and customer service that brought us back to her. I really cannot thank Konstanze enough and can't wait to have my gem replaced and ring back on my finger again. Thank you! (Attached picture is of the original engagement ring and green moissanite. :-) )

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.