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5.91 Carat Radiant Lab Diamond

RC Ideal cut
G color
VVS2 clarity
$5,555
Save $3,262
Comp. value:$8,817
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Certification & Report

Learn About Your Diamond

You’ve selected a 5.91 carat radiant lab diamond. 0% of our users choose radiant diamonds. Learn more about them here.

Cut is the most important factor. When an experienced gemologist picks up a diamond grading report, their eyes go to very specific values. They are looking to see if these fall within the desired ranges. Seemingly unimportant values like the depth percentage have a large effect on how your diamond will sparkle - and these values differ for each shape.

Follow the checklist prepared by our gemologists to see how your diamond fares. If it misses by a little bit on one or two, that’s fine, but we recommend trying to find a stone that passes on all:

Good
Very Good
Excellent
Your diamond
Rare Carat Ideal
PropertyTargetDiamond
Symmetry
Very Good or better
Excellent
Polish
Very Good or better
Excellent
Girdle Thickness
Thin to Very Thick
Thick
Table
61% - 69%
65.0%
Depth
61% - 69%
66.2%

Your 5.91 carat radiant lab diamond is graded G color (Near Colorless), and you can read more about G color diamonds here.

Color is graded beginning with D (Colorless). Learn more about diamond color here. The market prices colorless diamonds higher as they are rarer, but some people prefer warmer colored stones.

Our gemologists check for following color issues before recommending a diamond:

(K-Z)
Your diamond
(G-J)
(D-F)
PropertyTargetDiamond
Color
K-D
G
Artificial Treatment
No
No
Fluorescence Color
None or Blue
None
Fluorescence Strength
Medium or less
None

Your 5.91 carat radiant lab diamond is graded VVS2 clarity, which stands for Very Very Slightly Included 2. Read more about VVS2 clarity diamonds here, or learn more about diamond clarity in general here.

There are minimum clarities our gemologists prefer for each shape, but beyond that clarity is a matter of budget and preference. People typically aim for an eye clean stone. Also, our gemologists have certain deal-breakers when it comes to clarity. For example, our gemologists always avoid stones with a cavity, because with one wrong hit your diamond can crack.

Use the checklist below to ensure your diamond passes. Consult us before purchasing to see if any other nuanced issues are present:

SI2-SI1
VS2-VS1
Your diamond
VVS2-VVS1
IF-FL
PropertyTargetDiamond
Clarity
SI1 or above
VVS2
Cavity
No
No
Chip
No
No
Knot
No
No
Laser Hole
No
No
Etch Channel
No
No
Patch
No
No
A diamond's carat weight is determined by its size, with larger diamonds weighing more. Learn more about carat here.
However, it's important to note that carat weight is not the same as size, as other factors such as depth and shape can also impact how large a diamond appears.
Hand Image BackgroundHand Image
Actual diamond size on size 6 finger

Media & Reviews

What they’re saying about us
Reviews
5.0
Based on 7904 reviews
Gavin Martin
2 days ago
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service was great, and looks amazing.
Google Reviews
Jeff Weiss
2 hours ago
My experience with Rare Carat stands apart from any online purchase or customer service experience I've ever had. As my wife's 60th birthday approached, I wanted to find a gift that truly reflected my love and appreciation for her—something special that she could wear often and cherish for years to come. After considering several ideas and consulting my daughters, I initially looked at diamond tennis necklaces before ultimately deciding on a diamond tennis bracelet. During my search, I came across Rare Carat and was immediately impressed by the company and its story. What I didn't know at the time was that my son-in-law had purchased my daughter's engagement ring through Rare Carat, and my future son-in-law had done the same. Both had wonderful experiences, which only reinforced that I was in the right place. Shortly after I began browsing, I received an email from Ajay, the founder and CEO. I'll admit, I was skeptical at first and assumed it was an automated message. It wasn't. Over the course of several email exchanges, Ajay personally answered my questions, provided thoughtful recommendations, and never once tried to upsell me. In fact, his advice was honest, practical, and focused entirely on helping me make the right choice. I was genuinely impressed that the CEO of the company was so personally involved and accessible. With Ajay's guidance, I selected a 6-carat tennis bracelet in a 6.5-inch length. The ordering process was seamless, communication from the Rare Carat team was outstanding, and the bracelet was shipped almost immediately. The presentation was beautiful—a stunning outer box with an elegant jewelry box inside that made the gift feel even more special. When my wife opened the bracelet on her birthday, her reaction told me everything. She absolutely loved it, and the happy tears confirmed that I had finally gotten a milestone birthday gift right after more than 30 years together. There was only one problem: the bracelet was slightly too small. I contacted Rare Carat's support team through chat, and the response was incredibly fast. The exchange process was explained clearly and professionally, and I had the bracelet on its way back the very same day. We decided to move up to a 7-inch, 7-carat bracelet, and I was happy to pay the difference. After Rare Carat received the return, I learned that the replacement would take longer than expected because of inventory availability. While I was disappointed, what happened next is what truly separates a good company from a great one. I reached out to Ajay to express my concerns, and within minutes I received a call from a manager at Rare Carat. She listened carefully, understood my frustration, and immediately offered a solution that exceeded all expectations: they upgraded the bracelet to platinum at no additional cost and expedited the shipment. The bracelet arrived exactly when promised, and my wife couldn't be happier. Seeing her wear it every day makes me smile, and the entire experience has left a lasting impression on me. Rare Carat delivered a beautiful piece of jewelry, but more importantly, they delivered something increasingly rare today—exceptional customer service, genuine care for their customers, and a commitment to making things right. Thank you, Ajay, and the entire Rare Carat team. You have earned a customer for life.
Trustpilot
Peter Bjacek
2 days ago
Fantastic customer service and quality ring.
Google Reviews
Ifeoluwatobi Makinde
23 hours ago
Curators were helpful throughout the process. Great team!
Trustpilot
Trey Troxell
2 days ago
Fiance came home and was sad one of the smaller diamonds fell out of her engagement ring. Called up Rare Carat and waited no time at all to speak with a representative. Lawrence R. was very helpful and answered all of my questions and explained the ring could be repaired and inspected free of charge. Thank you guys for understanding and helping with the ring. Will be recommending Rare Carat to all of my friends and family.
Google Reviews
GG
Today
Best customer service!! Amazing quality and fast shipping. Couldn't ask for more! I'm so inlove with my rings.
Trustpilot
Lessy Diaz
4 days ago
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+2
I am obsessed. I got the bellora solitaire 2mm yellow gold setting with a 1.71ct lab diamond. It is beyond what I expected. Beautiful craftsmanship, the prongs are gorgeous, the diamond is set securely and perfectly. Customer service is amazing. They were able to answer every question and ring arrived before the estimated date. I am blown away by this company. Thank you rare carat!
Google Reviews
Chase
Today
Great communication at a great price! Got the ring in the mail and it looks great. My only complaint would be the scribe lettering was small and hard to read but not a big deal for me overall.
Trustpilot
Vladimir
5 days ago
⭐⭐⭐⭐⭐ — Rare Carat sets a new standard I’ve bought from luxury brands at every level — and Rare Carat genuinely outperforms many of them in what matters most: quality, pricing, and customer care. Support is fast, responsive, and actually helpful. The unboxing experience caught me off guard — the level of attention to detail and packaging was something I didn’t expect at this price point. Exceptional value, no compromises. I’m a loyal customer now and recommend them without hesitation.
Google Reviews
Jake
Today
Great experience
Trustpilot
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