Sapphire Sidestone Engagement Rings

The deep blue hue of a sapphire makes this stunning gemstone a beautiful companion to the icy beauty of diamonds. This collection of vivid engagement rings with sapphire side stones includes contemporary, classic, and vintage-inspired designs to suit every style. Because the sapphire is September’s birthstone, a diamond engagement ring with sapphire side stones—or a sapphire engagement ring with diamond side stones—is a special and meaningful touch for September engagements or weddings.


14 Sapphire Sidestone Engagement Rings

FAQs about Sapphire Sidestone Engagement Rings

Sapphire is the birthstone for September. In an engagement ring, it symbolizes sincerity and faithfulness.

Sapphires are the most common gemstone pairing in engagement rings at Blue Nile, because they look so vibrant and crisp next to a diamond.

Shop Blue Nile's selection of sapphire sidestone engagement rings in pavé, sidestone, channel, halo, and vintage-inspired settings.

Engagement rings are priced for the engagement ring alone. Many of the engagement ring designs available at Blue Nile have a separate matching wedding band.

Top Sapphire Sidestone Engagement Ring Reviews

Sapphire Engagement Ring Review

Amazing Customer Service.

My now fiancee and I had been looking at rings for several weeks. She was very specific in what she wanted and we were having a hard time finding it. She wanted sapphire and diamonds in a halo configuration so you can imagine how hard that was to find. We happened upon Blue Nile and now we had a different problem, trying to choose from all the amazing rings Blue Nile had to offer. We found the exact ring she wanted and I placed the order. The next morning I received a call from Blue Nile customer service and we confirmed all the details. The next day I received my ring at the front door and let me tell you it was so much more than i could have hoped for. It sparkled and shined brilliantly, and it honestly looked way better than pictured. When I proposed to my fiancee, I opened the box and she was stunned. The other people at the restaurant were asking where we got the ring and was happy to pass on the Blue Nile website. My fiancee has received numerous compliments and couldnt be happier.
Bryan D. - Verified Buyer
Average Customer Rating $5 out of 5 stars
Isola Sapphire and Diamond Three Stone Ring
14k White Gold

EUR 2,370.00

now: EUR 1,775.00

Sapphire Sidestone Diamond Engagement Ring Review

A new style that is more beautiful

I bought this ring already knowing it was gorgeous. Matching the perfect diamond and getting it to see it in person was much better than I could have imagined. The blue sapphires look so good with the ring. I was skeptical buying a ring with other gemstones at first. Now seeing it in person, I have found a new style that is more beautiful than a standard traditional ring. The best thing is seeing it on my future wife’s hand. It is stunning!
Derrick A. - Verified Buyer
Average Customer Rating $5 out of 5 stars
Riviera Micropavé Sapphire and Diamond Engagement Ring
14k White Gold (0.10 ct. tw.)

EUR 1,000.00

Sapphire Sidestone Engagement Ring with Princess Cut Diamond Review

What a Beauty

Stunningly beautiful .. great quality and overall a great ring at a great price
Melva N. - Verified Buyer
Average Customer Rating $5 out of 5 stars
Garland Sapphire and Diamond Engagement Ring

EUR 2,730.00


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