Engagement Ring - In Progress
Setting
Stone
Marquise Blue Sapphire
Natural Premium Marquise Blue Sapphire$1,480 – $5,380
Marquise Blue Sapphire
Natural Premium Marquise Blue Sapphire$1,480 – $5,380
Blue sapphire engagement rings are among the most classic engagement rings styles. They also have a royal history! In fact, Princess Diana’s stunning blue sapphire halo ring is one of the most well recognized engagement rings of all time. So, choosing a marquise blue sapphire means you’re picking a classic. It also means you’re getting a fantastic value! That’s because our top grade AAA marquise sapphires look larger than round sapphires, are also less than 50% of the cost of a marquise diamond of the same size!
All of our natural blue sapphires are cut to maximize sparkle and dazzling blue color! They are also eye clean (so, they have no visible imperfections) for top beauty. Once you select your size (starting at .50ct (8x4mm) up to 1.8ct (12x6mm), our gemologist will hand select the best stone from at least 5 AAA marquise blue sapphires. We’re picky, so the blue sapphires we sell are among the most gorgeous in the world. Have questions? Ask our gemologist by sending a note here, or email us at care@doamore.com!
Did You Know: Because sapphire is heavier than diamond, your sapphire will have a larger carat weight than a diamond of the same size. So, to make your selection a little easier, we have listed millimeter sizes below. Also, we have listed what an equivalent sized diamond would weigh, too!
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Blue sapphire engagement rings are among the most classic engagement rings styles. They also have a royal history! In fact, Princess Diana’s stunning blue sapphire halo ring is one of the most well recognized engagement rings of all time. So, choosing a marquise blue sapphire means you’re picking a classic. It also means you’re getting a fantastic value! That’s because our top grade AAA marquise sapphires look larger than round sapphires, are also less than 50% of the cost of a marquise diamond of the same size!
All of our natural blue sapphires are cut to maximize sparkle and dazzling blue color! They are also eye clean (so, they have no visible imperfections) for top beauty. Once you select your size (starting at .50ct (8x4mm) up to 1.8ct (12x6mm), our gemologist will hand select the best stone from at least 5 AAA marquise blue sapphires. We’re picky, so the blue sapphires we sell are among the most gorgeous in the world. Have questions? Ask our gemologist by sending a note here, or email us at care@doamore.com!
Did You Know: Because sapphire is heavier than diamond, your sapphire will have a larger carat weight than a diamond of the same size. So, to make your selection a little easier, we have listed millimeter sizes below. Also, we have listed what an equivalent sized diamond would weigh, too!
Height: mm
Width: mm
Estimated DeliveryShipping Type
Sep 11 - 14Standard (Free)
Sep 7 - 10Rushed
Need it sooner? Contact us and we will do our best to accommodate your request.
ORIGIN AND Craftsmanship
Sustainable, Beautiful Packaging
Even your ring box tells a story. Made from sustainably harvested Southland beech wood from New Zealand, it's designed to protect both your jewelry & the planet.
Our Commitment
Lifetime Warranty
Every ring comes with a lifetime warranty that
protects from defective manufacturing.
Free Insured shipping & Free 60 Day Returns
We ship free within the USA. International?
No problem. We ship globally for $45.
When our founder Krish couldn’t find an ethical ring he felt proud of, he created one — and a company committed to bringing clean water to those in need. Every ring helps fund a well. Every proposal starts something bigger.
With each ring, you’ll receive details about the water project it supports, including GPS coordinates and a photo of the well you helped make possible.
20985
People given clean water
72
Wells built
13
Nations helped by Do Amore
Love this setting?
Love this setting?
Let’s make it yours! Customize this setting with your choice of stone, metal, and more.
5 out of 5
“Do Amore is Legit”
They are absolutely legit. All ethically sourced, solid 60 day return policy, free resizing and cleaning for life. Your purchase helps support building wells for fresh water. A company in this industry who possess a strong-moral compass. … Read More
—Anonymous
5 out of 5
“Thoughts About Do Amore”
My engagement ring is from Do Amore...I love it! My fiancé said they were very easy to work with, sending him pictures to approve along the way, and the ring came in earlier than expected. … Read More
—Anonymous
5 out of 5
“THE BEST — They Care! ”
Do Amore CARES! I had an incredible experience working with their team throughout the process of buying my fiancée her stunning ring. They even called me in the midst of a stressful time when a stone I was excited to purchase was bought the day before I was ready to order. Customer satisfaction is clearly … Read More
—Chris W
5 out of 5
“Amazing!”
Do Amore is an amazing company, I could not recommend them more! They worked with me for months to nail down a design for the engagement ring and were so accommodating and patient. Not only did they make a beautiful ring, but my ring also helped build a well which is an incredible addition to … Read More
—Hannah D
5 out of 5
“Bespoke and Beautiful”
I am a proud repeat customer of Do Amore! My husband bought my first ring from them and I bought his wedding band from here! I also have some earrings and a necklace, all beautiful. Their customer service is always amazing, if you want a bespoke piece of jewelry with a good mission cause and … Read More
—Autumn W
5 out of 5
“Timeless Masterpiece”
Incredible timeless piece with exquisite design and tremendous quality. The entire Do Amore team was truly a delight from start to finish. Product with a greater purpose. Can't recommend highly enough! … Read More
—Timothy H
5 out of 5
“Highly Recommend! ”
">Great company! My ring came in a little under 3 weeks. They reached out right after I ordered to notify of me of "inclusions" in the diamond I had ordered. They had a recommendation ready which was a more beautiful and larger diamond. Do Amore was very helpful and the ethical benefits are a boost. … Read More
—Jicosha S
5 out of 5
“Stunning Custom Ring”
The Do Amore crew exceeded my expectations. I had a custom ring made & it was STUNNING. The custom process was quick yet thorough. They were very responsive & always left me feeling like I was in good hands. I will forever be grateful to them. ♥️ … Read More
—Nikki G
5 out of 5
“Do Amore is Legit”
They are absolutely legit. All ethically sourced, solid 60 day return policy, free resizing and cleaning for life. Your purchase helps support building wells for fresh water. A company in this industry who possess a strong-moral compass. … Read More
—Anonymous
5 out of 5
“Thoughts About Do Amore”
My engagement ring is from Do Amore...I love it! My fiancé said they were very easy to work with, sending him pictures to approve along the way, and the ring came in earlier than expected. … Read More
—Anonymous
5 out of 5
“THE BEST — They Care! ”
Do Amore CARES! I had an incredible experience working with their team throughout the process of buying my fiancée her stunning ring. They even called me in the midst of a stressful time when a stone I was excited to purchase was bought the day before I was ready to order. Customer satisfaction is clearly … Read More
—Chris W
5 out of 5
“Amazing!”
Do Amore is an amazing company, I could not recommend them more! They worked with me for months to nail down a design for the engagement ring and were so accommodating and patient. Not only did they make a beautiful ring, but my ring also helped build a well which is an incredible addition to … Read More
—Hannah D
5 out of 5
“Bespoke and Beautiful”
I am a proud repeat customer of Do Amore! My husband bought my first ring from them and I bought his wedding band from here! I also have some earrings and a necklace, all beautiful. Their customer service is always amazing, if you want a bespoke piece of jewelry with a good mission cause and … Read More
—Autumn W
5 out of 5
“Timeless Masterpiece”
Incredible timeless piece with exquisite design and tremendous quality. The entire Do Amore team was truly a delight from start to finish. Product with a greater purpose. Can't recommend highly enough! … Read More
—Timothy H
5 out of 5
“Highly Recommend! ”
">Great company! My ring came in a little under 3 weeks. They reached out right after I ordered to notify of me of "inclusions" in the diamond I had ordered. They had a recommendation ready which was a more beautiful and larger diamond. Do Amore was very helpful and the ethical benefits are a boost. … Read More
—Jicosha S
5 out of 5
“Stunning Custom Ring”
The Do Amore crew exceeded my expectations. I had a custom ring made & it was STUNNING. The custom process was quick yet thorough. They were very responsive & always left me feeling like I was in good hands. I will forever be grateful to them. ♥️ … Read More
—Nikki G