Choose your

Diamond

Choose your

Setting

Browse

Complete

Ring

View Size

Certificate

IGI

Dimensions

Guarantee

Free 30 day
returns

1-year free
resizing

Guaranteed
for life

Wholesaler direct:Temperley

IGI certified

18/18 quality

15.59 Carat Round Natural Diamond

Name: Round shape 15.59 Carat Natural Diamond, K, VS2, IGI Certified
Brand: Rare Carat
SKU: NM23-067_629459848
Price: 226080 USD
Availability: InStock

Financing options

RC Ideal Cut

K Color

VS2 Clarity

$245FREE

Everyday savings vs. comp value

-$88,230

TOTAL SAVINGS

$88,475

100% money back guarantee

Free returns and resizing

Learn about your diamond

18/18 quality

Diamond details

Cut: Rare Carat Ideal

8/8

You’ve selected a 15.59 carat round natural diamond. 0% of our users choose round 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

Property	Target	Diamond
Cut	Excellent	Excellent
Symmetry	Very Good or better	Excellent
Polish	Very Good or better	Excellent
Girdle Percentage	2.5% - 4%	3.5%
Girdle Thickness	Thin to Thick	Med.
Table	54% - 60%	61.0%
Depth	59% - 63%	62.3%
Crown Angle	33° - 35°	35.4°

Color: K

3/3

Your 15.59 carat round natural diamond is graded K color (Faint Color), and you can read more about K 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:

Your diamond

(K-Z)

(G-J)

(D-F)

Property	Target	Diamond
Color	K-D	K
Artificial Treatment	No	No
Fluorescence Color	None or Blue	None
Fluorescence Strength	Very Strong or less	None

Clarity: VS2

7/7

Your 15.59 carat round natural diamond is graded VS2 clarity, which stands for Very Slightly Included 2. Read more about VS2 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

Your diamond

VS2-VS1

VVS2-VVS1

IF-FL

Property	Target	Diamond
Clarity	SI2 or above	VS2
Cavity	No	No
Chip	No	No
Knot	No	No
Laser Hole	No	No
Etch Channel	No	No
Patch	No	No

Diamond Size: 15.59 Carat

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.

Get an expert opinion on this diamond

Actual diamond size on size 6 hand

What they’re saying about us

The secret to buying the perfect diamond.

Got questions? Bring them on!

Virtual shop with one of our diamond experts.

Ratings & Reviews

5.0out of 5

Based on 8,475 reviews

Laurie Paine

1 hour ago

We found Rare Carat, Inc. to be the most affordable and most reputable place online to purchase my wedding ring. Their customer service department is the best! Easy to work with and so kind. A feature of their website that I love is that they have on each setting page, a "recent orders" tab to click on and see other rings made with that setting, different size center stones, different colors of gold, and different shaped center stones to give you an idea of what your ring might look like. VERY helpful! The ring was made upon ordering, received in a timely fashion on time and packaged extremely well. The ring is just stunning. We are very pleased. Would recommend them highly to everyone.

Stephen

3 hours ago

Absolutely beautiful diamond necklace that my fiancé got along with her diamond engagement ring that she is over the moon for. Amazing works of art. Very happy with my choice of picking rare carat to help jumpstart my future with my soon to be wife

Jhonnel Apolinario

17 hours ago

She loved the ring and the diamond

Dusten

4 hours ago

I thought every thing was very highly made and communicated throughly I was fortunate to receive a free gift with my purchase that I was able to present when my now fiancé was getting suspicious that I may have bought her something so it didn’t ruin the surprise of the proposal.

Jesse Wilson

2 days ago

This company is AMAZING to work with. Customer service is top notch and always there to answer any questions. I 10/10 recommend and will definitely use them in the future for any diamond jewelry purchases.

Gilbert

4 hours ago

I got two beautiful rings at a great price. Customer support was always quick to respond.

Daniel Bolton

3 days ago

The ring came out amazing. To add, this company was nothing but amazing to work with. While all the issues arose from me making simple mistakes from missing the engraving to not reading the delivery date, they worked with me on everything. They were prompt to reply to every email, they made sure everything was done right and where able to get the ring out early so I could have it in time for my trip, they even offered to ship it somewhere else to make sure I would have it if I needed it. On top of the shipping, since I wouldn’t be home to sign for the delivery, they assisted in finding me a place I could ship it to and pick it up from there at my convenience. I would recommend RareCarat to anyone interested in jewelry at all. The price was amazing, customer service was out of this world. I’m very happy.

Gagandeep Singh

18 hours ago

We were planning to get a platinum engagement ring somewhere else and were shopping around before we found Rarecarat. Their customer service is what won me over, right from sourcing the diamond to finalizing the setting, they kept me in the loop the entire way. The CEO personally reached out to help me choose a setting, which genuinely surprised me. I'd buy from them again without hesitation and recommend anyone shopping for their dream ring to trust Rarecarat. And the ring gets noticed and a lot of compliments! People ask me where I got it all the time.