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Email   Tel: +32 3 233 29 90 Antwerp World Diamond Center, Diamond Exchange, Hoveniersstraat 2, Antwerp / Belgium / Europe

Buying Guide - Contact Form

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We will be able to offer you the best prices and best quality, GIA Certified  with a lifetime resale guarantee.

100% secured contact form

Simply fill out this form  and we will answer you within 48 Hours.  Thank you for your confidence! Required information: 1. Color   2. Carat   4. Your budget   6. Personal data

Read about 4C's in fact 8C's 

1.  Pick your diamond by color, click on the checkbox:

Color grading chart  >>>

WhiteYellowPinkBrownBlueGreyRoughOther, I presice under comments

Carat weight chart  >>>>

Carat sizes all shapes  >

2.  Pick your diamond by carat, click on the checkbox:

0.25 carat0,50 Carat0.75 Carat1,00 Carat2,00 Carat3,00 Carat
Other, I precise under comments

3. Pick your diamond by shape, click on the checkbox:

Buy Trilliant - Trillion diamonds

4. To facilitate a selection of diamonds   Add your budget in this linebox below:

Budget: 5. Comments & suggested jewelry:

Lifetime Jewelry Care Contract for Free

6. Personal data




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Diamond prices

White diamond prices

Calculate price variations in Cut

Fancy color diamond prices

Rough diamond prices

Historical prices trend graph statistics

Compare diamond quality and ratings

Diamond buying guide 8 C's versus 4 C's

8 C’s

Quality variations chart


Ideal Cut -Triple Excellent

Hearts & Arrows - H&A




Fluorescence intensity

Blue-White diamonds

Fancy shapes, ideal proportions

Clarity grading

Color grading white diamonds

Colored diamonds grading

Diamond Identification

Laser inscribed diamonds

Detect fake diamonds

Specific Gravity, Density, Hardness

Diamond testers

HPHT treated diamonds

Synthetic diamonds

Synthetic Man made Cultured Lab grown diamond prices

What are man-made diamonds

Kimberley Process Certification

Blood / Conflict diamonds

Appraisal, valuation of diamonds

FAQ Engagement rings

Solitaire engagement rings

Design engagement rings

Expensive engagement rings

Millionaires engagement rings

Black diamond rings

Men's diamond rings

Monogram Family Seal rings

Sapphire rings

Ruby diamond rings

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Halo rings - Circle rings

Diamond rings

Big diamond rings


Diamond Rings





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