Round One Moissonite

Gemstone Round Moissonite from $40.00 to $570.00
Shape: Round
Available Sizes:
3.0mm,3.5mm,4.0mm,4.5mm,5.0mm,5.5mm,6.0mm,6.5mm,7.0mm

Each our Round Moissanite is handpicked by a gemologist, after inspecting and comparing each stone side by side. Every moissanite comes with a graduated gemologist evaluation, guarantee of authenticity and warranty from Importex Inc.

Want to know how a 1 carat diamond appears on your hand? Just check out the diamond size chart for the precise millimeter (mm) measurement of each diamond round shape. It'll give you an idea of its size!

Round Brilliant Diamonds Size Chart (MM)

MM Size	Carat Weight
0.8	0.0025
1	0.005
1.10	0.0075
1.15	0.0067
1.25	0.01
1.3	0.01
1.5	0.015
1.75	0.02
1.8	0.025
2	0.03
2.25	0.04
2.5	0.06
2.75	0.08
3	0.11
3.25	0.14
3.5	0.17
3.75	0.21
4	0.25
4.25	0.28
4.5	0.36
4.75	0.44
5	0.46
5.25	0.56
5.5	0.66
5.75	0.76
6	0.84
6.25	0.93
6.5	1.03
6.75	1.24

Radiant Cut

MM Size	Carat Weight
4.5 x 3.5	0.34
5 x 3	0.31
6 x 3	0.41
6 x 4	.60
6.5 x 4.5	0.83
7 x 5	1.14
7.25 x 5.25	1.24
7.5 x 5.5	1.47
8 x 6	1.74
8.5 x 6.5	2.25
9 x 7	2.62
9.5 x 7.5	3.18
10 x 7	3.31

MM Size	Carat Weight
10 x 8	3.49
11 x 9	5.05
11.5 x 10	6.45
12 x 9	6.06
12 x 10	6.79
13 x 9	6.54
13 x 11	9.33
13.5 x 11.5	10.19
14 x 10	8.47
14 x 12	12.14
15 x 11	11.48
16 x 12	14.22

Oval Cut Diamonds Size Chart (MM)

Carat Weight	Min Carat Weight	Max Carat Weight	Length (approx. mm)	Width (approx. mm)
1	0.95	1.05	8.03	5.73
1 1/2	1.46	1.58	8.95	6.45

Princess Cut Diamonds Size Chart (MM)

Carat Weight	Min Carat Weight	Max Carat Weight	Length (approx. mm)	Width (approx. mm)
1/2	0.48	0.53	4.20	4.20
5/9	0.53	0.58	4.42	4.42
5/8	0.59	0.66	4.60	4.60
3/4	0.71	0.79	4.92	4.92
7/8	0.83	0.92	5.17	5.17
1	0.95	1.05	5.41	5.41
1 1/8	1.07	1.18	6.02	6.02
2	2.45	2.63	7.02	7.02
2 1/2	2.95	3.15	7.35	7.35
3	2.95	3.15	7.85	7.85

Cushion Cut Diamonds Size Chart (MM)

Carat Weight	Min Carat Weight	Max Carat Weight	Length (approx. mm)	Width (approx. mm)
1/2	0.48	0.53	4.42	4.42
5/8	0.59	0.66	4.77	4.77
3/4	0.71	0.79	5.07	5.07
7/8	0.83	0.92	5.34	5.34
1	0.95	1.05	5.58	5.58
2	1.95	2.10	7.25	7.25
2 1/2	2.45	2.63	7.80	7.80
3	2.95	3.15	8.35	8.35

Emerald Cut Diamonds Size Chart (MM)

Carat Weight	Min Carat Weight	Max Carat Weight	Length (approx. mm)	Width (approx. mm)
1	0.95	1.05	6.70	4.85
2	1.95	2.10	8.40	6.10

Heart Cut Stones Size Chart (MM)

Size (approx. mm)	Heart Carat Weight
4 mm.	0.25 ct.
5 mm.	0.50 ct.
6 mm.	0.75 ct.
6.5 mm.	1.00 ct.
7 mm.	1.25 ct.
7.5 mm.	1.50 ct.
7.7 mm.	1.75 ct.
8 mm.	2.00 ct.
8.5 mm.	2.50 ct.
9 mm.	3.00 ct.
10 mm.	3.50 ct.
10.5 mm.	4.00 ct.
11 mm.	4.50 ct.
11.5 mm.	5.00 ct.

Carat and Diamond Size

Is carat the size of a diamond?

Carat is actually a measure of a diamond's weight, not its precise size. Generally, a higher carat weight indicates a larger diamond, but it is recommended to verify the gem's exact measurements.

It is a common misconception that a higher carat weight directly corresponds to a larger diamond size. In reality, the carat measurement refers to the weight of a diamond, not its physical dimensions. Different diamond shapes showcase carat weight in varying ways, with some shapes appearing larger for the same carat weight. For instance, a 1.5 carat emerald cut diamond may appear longer and larger than a round brilliant diamond of the same carat weight due to the unique cut of each shape.
While there are general expectations for the correlation between diamond carat and size, it is important to consider each diamond individually. Our diamond size chart can provide further insight into this relationship. Always review a specific diamond's measurements to understand its exact profile and dimensions.

WHAT IS DIAMOND CERTIFICATION?

Diamond Certification is a document that describes the diamond’s in all 4C parameters. These reports are issued by the grading agencies with high reputations in the United States and Europe:
Gemological Institute of America (GIA)
American Gemological Society (AGS)
European Gemological Laboratory (EGL)
International Gemological Institute (IGI)

The most respected in the diamond industry, among all other organizations is Gemmological Institute of America (GIA)

Because of GIA’s high reputation, proven consistency and history, the majority of our diamonds, have been analyzed and graded by the Gemological Institute of America (GIA)
Diamonds that are accompanied by GIA reports are the most highly valued and respected, they are incredibly consistent and provide the greatest peace of mind when purchasing any diamond.
GIA reports evaluate diamonds on a variety of qualities and elements, including:

Diamond’s evaluation date
Measurements (in millimeters)
Cutting style and diamond shape
Carat weight
Table %
Depth %
Culet size
Symmetry
Proportion diagram
Polish grade
Girdle thickness
Cut grade (Excellent, Very Good, Good, Poor)
Color grade (ranging from D to J)
Clarity grade (IF, VVS1, VVS2, VS1, VS2, SI1, SI2)
Diamond plot showing all blemishes and inclusions
Fluorescence grade
Laser inscription (if applicable)

Professional Jewelry Appraisals

A jewelry appraisal is a jewelry quality identification report, written by a professional appraiser gemologist, stating the approximate retail replacement value of an item. The appraisal includes the cut, color, clarity, and either carat weight for diamonds or millimeter dimensions for precious and semiprecious gemstones, gold, platinum purity, jewelry weight etc...

All our Diamond engagement rings, diamond, gemstone and pearl jewelry $1,000 and over, will come with a free gemological appraisal, issued by a master gemologist. This signed and certified report can be provided to your insurance company to verify the replacement value of your diamond or fine jewelry.

jewelry evaluation

Shipping and Packaging Services offered: We send orders either with Federal Express, Purolator, Express Mail, DHL (Express)

We are delighted to offer complimentary shipping discounts during promotions, and even on returned items. Moreover, our valued subscribers can take advantage of exclusive offers just for them.

Residents of USA + Canada

All your orders are mailed directly from our Montreal office. No duty fees will apply to Canadians.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please note: All shipments are done via expedited shipping, fully insured.
Sales tax is applicable to all Canadian orders: GST 5% (+ QST 7.5% for Quebec), HST 13% for New Brunswick, Nova Scotia, Labrador and Newfoundland, and also GST (5%) for other Canadian provinces.
International customer will be responsible for any VAT and applicable taxes, however.
International orders; credit card verification may delay the confirmation of your order.

In addition to that, we are delighted to offer complimentary shipping discounts during promotions, and even on returned items. Moreover, our valued subscribers can take advantage of exclusive offers just for them.

Order deadlines: Processing times may vary on each product.

Fabrication and shipping times for Canada, USA and International orders.

Custom Jewelry Designs: 2-3 weeks

Inlayed rings: 7- 15 business days

Stone settings: 5 - 15 business days

🚀 If you need the item faster for a special occasion, please let us know at checkout. Just provide the date you would like to receive it.
Express orders will be delivered within 7-14 business days

We can't wait for you to receive your order on time and with a smile!

Money Back Guarantee - Free FedEx / PUROLATOR Shipping - Gift Packaging

We kindly request for your phone number for logistics purposes. Thank you!

Shipping Policy

Returns

TERMS OF SERVICE

Please read these Terms of Service carefully before accessing or using our website. This website is operated by TheNetJeweler by Importex.
We reserve the right to update, change or replace any part of these Terms of Service by posting updates and/or changes to our website.
Our store is hosted on Shopify Inc. They provide us with an online e-commerce platform that allows us to sell our products and services to you.

Availability and Pricing

Non-customizable jewelry pieces from stock, gemstones, and diamonds are subject to availability.

Sometimes an item can go out of stock before we're able to post a notification to the site. If this happens, we will refund your payment and notify you of such cancellation.

The prices of our products are subject to change without notice. We reserve the right at any time to modify or discontinue the Item or Service without notice at any time. We shall not be liable to you or to any third-party for any modification, price change, suspension or discontinuance of the Service.

ACCURACY OF BILLING AND ACCOUNT INFORMATION

We reserve the right to refuse any order you place with us. We may, in our sole discretion, limit or cancel quantities purchased per person, per household or per order. These restrictions may include orders placed by or under the same customer account, the same credit card, and/or orders that use the same billing and/or shipping address. In the event that we make a change to or cancel an order, we may attempt to notify you by contacting the e-mail and/or billing address/phone number provided at the time the order was made.

ERRORS, INACCURACIES, AND OMISSIONS

There may be information on our site or in the service that contains typographical errors, inaccuracies, or omissions that may relate to product descriptions, pricing, promotions, offers, product shipping charges, transit times and availability.

We reserve the right to correct any errors, inaccuracies, or omissions, and to change or update information or cancel orders if any information in the service or on any related website is inaccurate at any time without prior notice (including after you have submitted your order).

We undertake no obligation to update, amend, or clarify information in the service or on any related website, including without limitation, pricing information, except as required by law. No specified update or refresh date applied in the Service or on any related website should be taken to indicate that all information in the Service or on any related website has been modified or updated.

We apologize for any inconvenience that this may cause, please do not hesitate to contact us with any questions at 1800-263-2652

PERSONAL INFORMATION

Your submission of personal information through the store is governed by our Privacy Policy. Personal data received during the order process is used for the sole purpose of fulfilling orders. Customers may unsubscribe from the mailing list at any time by choosing ‘Unsubscribe’. We will never share the information collected on this website with any other group or organization or commercial endeavour.

CHANGES TO TERMS OF SERVICE

You can review the most current version of the Terms of Service at any time on this page.
We reserve the right, at our sole discretion, to update, change or replace any part of these Terms of Service by posting updates and changes to our website. It is your responsibility to check our website periodically for changes. Your continued use of or access to our website or the Service following the posting of any changes to these Terms of Service constitutes acceptance of those changes.

CONTACT INFORMATION
Questions about the Terms of Service should be sent to us at info@thenetjeweler.com

MM Size	Carat Weight
0.8	0.0025
1	0.005
1.10	0.0075
1.15	0.0067
1.25	0.01
1.3	0.01
1.5	0.015
1.75	0.02
1.8	0.025
2	0.03
2.25	0.04
2.5	0.06
2.75	0.08
3	0.11
3.25	0.14
3.5	0.17
3.75	0.21
4	0.25
4.25	0.28
4.5	0.36
4.75	0.44
5	0.46
5.25	0.56
5.5	0.66
5.75	0.76
6	0.84
6.25	0.93
6.5	1.03
6.75	1.24

MM Size	Carat Weight
4.5 x 3.5	0.34
5 x 3	0.31
6 x 3	0.41
6 x 4	.60
6.5 x 4.5	0.83
7 x 5	1.14
7.25 x 5.25	1.24
7.5 x 5.5	1.47
8 x 6	1.74
8.5 x 6.5	2.25
9 x 7	2.62
9.5 x 7.5	3.18
10 x 7	3.31

MM Size	Carat Weight
10 x 8	3.49
11 x 9	5.05
11.5 x 10	6.45
12 x 9	6.06
12 x 10	6.79
13 x 9	6.54
13 x 11	9.33
13.5 x 11.5	10.19
14 x 10	8.47
14 x 12	12.14
15 x 11	11.48
16 x 12	14.22

Our team consists of skilled master jewelers, talented designers, a 3-D rendering professional, and an expert in setting diamonds.
Get a custom jewelry quote from us today!