Knox Jewelers Blog


Minneapolis Minnesota Jeweler Specializing in Custom Design and Unique Engagement Rings.

Sapphire Engagement Rings

At Knox Jewelers, we have been creating more and more Sapphire Engagement Rings in many design styles.

Corundum, the stone that is commonly called sapphire, comes in every color of the rainbow except red, as red Corundum is called Ruby. There is also a white sapphire that when well cut, can look very much like a diamond.

Here are a few photos of some very unique sapphire engagement rings we have made. We can build these designs around any shape or size sapphire or diamond. So follow the links or click on the photos if you’re interested in more info.

Blue Sapphire Engagement Rings

Here is a custom version of our “Caledonia” design with a remarkable 3.60 carat blue cushion cut sapphire.

Blue Cushion Cut Sapphire in Knox Heirloom Band (Caledonia)

Check this link to see other versions of our “Caledonia” Knox Heirloom Band. – Caledonia Custom Designs

Here is one of many of our “Cushion Barcelona” engagement ring designs. This is shown with a blue cushion cut sapphire. The hand done filigree and hand engraving make this design truly unique.

Here is a link to other versions of our Barcelona engagement ring. – Barcelona Engagement Rings


Our “Bezel Elegante” design is shown here with a beautiful bezel set, blue princess cut sapphire.

Princess Cut Blue Sapphire Bezel Set in Diamond Halo Engagement Ring


Check this link to see other versions of our “Elegante” engagement ring. -Elegante Engagement Ring Designs


Here is a very classic design with a blue emerald cut sapphire, beautifully accented by two tapered baguette shaped diamonds. Notice the elegant claw prongs holding both the side baguettes and the center sapphire.


Here is an Emerald cut blue sapphire in our “Art Deco” engagement ring.

Emerald Cut Blue Sapphire Art Deco Engagement Ring
Check this link to see other Art Deco designs on our website. – Art Deco designs

Here is a Bezel Set Emerald cut blue sapphire engagement ring with hand done filigree.

Emerald cut blue sapphire engagement ring
Bezel Set Emerald cut blue sapphire engagement ring with filigree.
Here is our “Seville” design with a rich blue diamond cut sapphire. This is a very unique engagement ring with the hand engraving and hand done filigree accent.
Seville Engagement Ring with a deep blue diamond cut sapphire.  Hand engraved with hand done filigree on this Unique Engagement Ring.

Purple Sapphire Engagement Rings

This purple sapphire engagement ring features our “Seville” design again, with hand engraving and hand made platinum filigree.

Purple Sapphire Engagement Ring - Knox Seville Design
Purple Sapphire in Knox Seville Design

Purple Sapphire Engagement Ring

Here is a link to all of versions of our “Seville” design throughout the website. – Seville Engagement Rings

Here is a recent three stone engagement ring design with a purple sapphire. The design features a near eternity diamond band and also beautiful hand engraving.

Three Stone Engagement Ring Design with a purple sapphire.Three Stone Engagement Ring with purple sapphire

Three Stone Engagement Ring Design with a purple sapphire.

Here is our “Lotus” halo style engagement ring, shown with a bright purple sapphire.

Lotus Halo Engagement Ring with Purple Sapphire
Lotus Halo Engagement Ring with Purple Sapphire

Yellow Sapphire Engagement Rings

This sapphire engagement ring features a low set cushion cut yellow sapphire mounted around diamonds, hand engraving, and yellow gold filigree. This is a custom version of our “Cushion Barcelona” engagement ring.

"Sara" - Yellow Cushion Cut Sapphire in Barcelone Engagement Ring with 14k Yellow Gold Filigree and Hand Engraving

Here is a link to other versions of our Barcelona engagement ring. – Barcelona Engagement Rings

Here are two custom versions of our “Fireworks” engagement ring with yellow sapphires.

Yellow Princess Cut Sapphire in a very unique engagement ring
Yellow Princess Cut Sapphire in a very unique engagement ring

Yellow Round Cut Sapphire in a very unique micro pave split shank engagement ring
Yellow Round Cut Sapphire in a very unique micro pave engagement ring

Green Sapphire Engagement Rings

Here is a fabulous green cushion cut sapphire engagement ring. The sapphire is surrounded by a halo of diamonds. The hand engraving and hand done filigree are what make this unique engagement ring a work of art.

"Cenote"  Cushion Cut Green Sapphire in a Halo Style, Hand Engraved, with Filigree Engagement Ring"Cenote"

Another beautiful green sapphire engagement ring. This is a version of our “Amante” halo design, customized with hand done filigree filling the gallery.

Orange Sapphire Engagement Rings

Stunning orange sapphire engagement ring. Based off of our “Contour Trellis” three stone engagement ring.

Stunning orange sapphire engagement ring
Stunning orange sapphire engagement ring

Here is a custom version of our “Cushion Barcelona” design with an vivid orange square cushion cut sapphire.

Orange Square Cushion Cut Sapphire in Custom Cushion Barcelona Engagement Ring. Hand Engraved with Filigree.

Here is a link to other versions of our Barcelona engagement ring. – Barcelona Engagement Rings

Pink Sapphire Engagement Rings

Here is a beautiful 1.84 carat cushion cut pink sapphire engagement ring in a micro pave style.

Here is a beautiful 1.84 carat cushion cut pink sapphire engagement ring in a micro pave style.
1.84 carat cushion cut pink sapphire engagement ring

Check this link to see other versions of our “Adriana Sophia” ring. – Adriana Sophia designs

Here is a Pink Cushion Cut Sapphire in a split shank micro pave engagement ring.

Pink Cushion Cut Sapphire in a split shank micro pave engagement ring
Another Pink Cushion Cut Sapphire in a split shank micro pave engagement ring

Check this link to see other versions of our Cielo design. – Cielo Engagement Rings


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