Our newsletter

Enter your e-mail
to subscribe to our
monthly newsletter

Your e-mail
 

View newsletter archive

Diamonds Hong Kong

Looking for a Diamond or Diamond ring in Hong Kong




Jason Withers
on Twitter


Q Certified Jeweller

Q Report

The Q Report provides our customers with immediate world wide insurance against loss or damage for a 12 month period. This unique innovation is a world first. Click here for more...

 
Home
Original-DiamondsDiamond Hotline
United Kingdom  Australia  United States of America 
Diamonds New York, Sydney, Hong Kong, London, Brisbane
Loose Diamonds & Diamond Engagement Rings Catalogue


Diamond sales, Diamond rings, Sydney, New York, Melbourne, Hong Kong, Brisbane, London
Original Diamonds


Diamond Proportions

Original jewelry care kit


Diamond Shapes | Diamond Weight | Diamond Proportions | Diamond Color | Diamond Clarity
Interesting Diamonds facts

Pear, Heart, Oval, Marquise Diamond Proportions Chart

  Ideal Cut Premium Cut International Fine Trade Cut US domestic Average Cut Below Average Cut
Cut classes Class 1A Class 1B Class 2A Class 2B Class 3A Class 3B Class 4A Class 4B
Table, % 57-60Original Diamonds 60.1-61.5Original Diamonds
56.9-54
61.6-62
53.9-53
62.1-64.0
52.9-52
64.1-67.0
51.9-51.0
67.1-70.0
50.9-50
70.1-72.0
49.9-49
>72.0
<49.0
Crown height, % 13-14.5Original Diamonds 12.9-12.5Original Diamonds
14.6-15
12.4-12
15.1-15.6
11.9-11.1
15.7-16.5
11.0-9.7
16.6-17.3
9.6-8.7
17.4-18.4
8.6-7.8
18.5-19.5
< 7.8
> 19.5
Girdle Thikness, %

Word description and percentages
Thin to Medium or Medium to Thick 1% to 3.0% or 1.7% to 5.5%Original Diamonds Thin to Thick 1% to 5.5% > more variance allowed Very thin to Very thick 0.4% to 7.0% Extremely thin to Extremely thick 0% to > 7.0%
Total Depth, %

Determined by factors already considered above
59.0-63.0Original Diamonds 63.1-65.4
58.9-58.0
65.5-68.5
57.9-56.0
68.6-71.0
55.9-46.0
71.1-73.0
45.9-43.0
> 73.0
< 43.0
Length/Width ratio
Trade Preferences. A matter of personal taste and choice.
Pear 1.50-1.75Original Diamonds
Marquise 1.75-2.25
Heart 0.98-1.02
Oval 1.33-1.66
1.26-1.99
1.51-2.49
1.24-0.91
1.26-1.74
> Class 3 <
Class 3
Polish/Symmetry
Not a primary determining factor
Excellent to GoodOriginal Diamonds Good or Fair Poor

Stock Diamond Search
80 000 Diamonds online
Negotiable prices Just Ask!

Original-Diamonds Original Diamonds perfectly cut Hearts and Arrows Diamonds Displaying Original Hearts Displaying Original Arrows (Free Viewer)

Hearts and Arrows cut Diamonds | Ideal Cut Diamonds | Fine Cut Diamonds | Classic cut Diamonds | Diamond Proportions Chart Diamond Prices | Diamond Rings | Loose Diamonds | Jewelry Cleaner | Pink Diamonds | Wholesale Diamonds Certified Diamonds | Diamond Earrings | Diamonds Antwerp | Diamonds Belgium | Diamonds Brisbane | Diamonds Sydney | Diamonds Diamonds Melbourne | Diamonds London | Diamonds UK | Diamonds Hong Kong | Diamonds New York | Princess Cut Diamonds | Jewellery designers | Pink Diamond Rings | Pink Diamonds | Diamond wedding rings | Engagement rings Brisbane | Diamond rings Hong Kong | Diamond rings Sydney | Diamond rings Brisbane | Diamonds | Diamond ring designs | Diamond rings online

Hearts & Arrows Viewer . . . . . . Copyright Original TM © Intellectual property right 2001-2013 © ® . . . . .
Contact Us | Sitemap
Diamond Grading Loupe
Diamonds | Sitemap
Diamond Grading Loupe

Jason Withers Diamonds

Gemologist, Diamond grader Master Jewellery designer, 149 Wickham Tce Brisbane 4000 | ph: +61 (07) 3839 4088
Diamond Rings Sydney Brisbane,Diamond Rings Studio Sydney City 407/350 George Street, Sydney NSW 2000 | ph: +61 (02) 9119 6488


Google sponsored ads: Price shopping? We are sure we can beat any reasonable competitorís price, Just Ask! | Contact Us