Diamond Price Guide
JANNPAUL DIAMOND PRICE GUIDE
Below is a price guide of our Super Ideal Cut and White Series diamonds. Kindly note, prices are a rough indication only and are subjected to changes. Actual prices may be lower or higher. Diamond prices has been extremely volatile since 2021 due to the shortage of high quality diamond roughs in the world.
We sincerely apologize for the limited stocks due to the shortage of diamond supply. We only select the top diamond makes to be in our diamond collection, and will never compromise on our quality to fulfill demand.
As we have a very fast inventory turnover, we do not upload our diamonds online and have a waiting list. However, we do accept custom cut orders and will source for a diamond closest to your preference. We provide free international shipping with insurance for overseas orders.
If you have any questions or would like to check for availability, contact us at,
Email:
sales@jannpaul.com
Telephone:
+65 90219891
White Series (Natural Earth Mined Diamonds)
The White Series Diamond collection are patented cut diamonds exclusively available in JANNPAUL. They are engineered and designed to achieve an extreme brilliance, fire and scintillation, with the highest light performance in its own facet shape class. The White Series is the 2nd generation of Super Ideal Cuts that is perfected to outperform any diamonds in all lighting conditions.
Our Quality (Natural Earth Mined Diamonds)
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AGS, GIA or GCAL 8x Certified only |
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All in strict Ideal Proportions (Super Ideal Cuts HCA score of 1.4 or below only) |
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All in highest light performance (backed by ASET scope) |
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Perfect Optical symmetry (backed by Hearts & Arrows scope) |
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No dugged out girdle |
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No Brownish, grayish or off color hues |
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No Fluorescence |
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We avoid certain flat carat weights (diamond pricing brackets) |
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All inclusions are 100% eye clean |
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No black inclusions |
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No risky or durability issues clarity characteristics (Eg. Knot, Chip, Cavity, Bruise, Indented Natural, Natural, Laser Grill Hole, Etch Channel, Internal Graining, Surface Graining, Feather on Girdles, Heavy Clouding (milky) or inclusion on surface of the diamond |
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Conflict Free (Ethically and responsibly sourced) |
Round 8 Hearts & Arrows (57 facets)
0.31ct-0.39ct, D-G, VVS1-VS2
0.41ct-0.49ct, D-G, VVS1-VS2
0.51ct-0.59ct, D-G, VVS1-VS2
0.60ct-0.69ct, D-G, VVS1-VS2
0.71-0.79ct, D-G, VVS1-VS2
0.80-0.89ct, D-G, VVS1-VS2
0.90-0.99ct, D-G, VVS1-VS2
1.01-1.09ct, D-G, VVS1-VS2
For larger sizes, please contact us for a quotation.
Round 10 Hearts & Arrows (111 facets)
0.31ct-0.39ct, D-G, VVS1-VS2
0.41ct-0.49ct, D-G, VVS1-VS2
0.51ct-0.59ct, D-G, VVS1-VS2
0.60ct-0.69ct, D-G, VVS1-VS2
0.71-0.79ct, D-G, VVS1-VS2
0.80-0.89ct, D-G, VVS1-VS2
0.90-0.99ct, D-G, VVS1-VS2
1.01-1.09ct, D-G, VVS1-VS2
For larger sizes, please contact us for a quotation.
Oval 8 Hearts & Arrows (85 facets)
0.31ct-0.39ct, D-G, VVS1-VS2
0.41ct-0.49ct, D-G, VVS1-VS2
0.51ct-0.59ct, D-G, VVS1-VS2
0.60ct-0.69ct, D-G, VVS1-VS2
0.71-0.79ct, D-G, VVS1-VS2
0.80-0.89ct, D-G, VVS1-VS2
0.90-0.99ct, D-G, VVS1-VS2
1.01-1.09ct, D-G, VVS1-VS2
For larger sizes, please contact us for a quotation.
0.41ct-0.49ct, D-G, VVS1-VS2
0.51ct-0.59ct, D-G, VVS1-VS2)
0.60ct-0.69ct, D-G, VVS1-VS2
0.71-0.79ct, D-G, VVS1-VS2
0.80-0.89ct, D-G, VVS1-VS2
0.90-0.99ct, D-G, VVS1-VS2
1.01-1.09ct, D-G, VVS1-VS2
For larger sizes, please contact us for a quotation.
White Series (Lab Grown Diamonds)
The White Series range is available in Lab Grown Diamonds. All of our lab grown diamonds are slow growth (no catalyst is used), using the top quality carbon seeds. Over 99% of lab grown diamonds suffers from Stria issues, causing birefringence in the diamond, which is viewable under polarized lights. In addition, many growers uses inferior catalyst or re-use carbon seeds, causing unnatural off hues (Eg. Brown, blue or metallic gray) in the diamond. In JANNPAUL, all of our lab grown diamonds are guaranteed to be free from stria or off hues. Our diamonds are all Type IIa, the chemically purest makes and are AGS, GIA or GCAL 8x Certified only. We do not carry IGI certified diamonds for various reasons.
Due to our strict and slow growth methods, most of our lab grown diamonds are sold out. However, we do accept custom orders, and able to grow and cut a diamond in your preference. We sincerely apologize for our lack of stock. Our lab grown diamonds are available in D-F Colors, VVS1-VS1 Clarity.
Our Quality (Lab Grown Diamonds)
Our Lab Grown diamond quality follows the same criteria as our Natural Earth Mined Diamond as mentioned above, with the following additional points:
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AGS, GIA or GCAL 8x Certified only |
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HPHT IIa & CVD Type IIa |
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No Stria issues (commonly found in Lab Grown diamonds) |
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No birefringence |
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No unnatural metallic or blueish hue |
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No brownish or off color hue |
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No fluorescence |
In the lab Grown Diamond industry, majority of growers try to grow as many diamonds as possible at the shortest duration. The common trend is to grow as much as possible at the lowest cost and time. However, this has led to unnatural looking lab grown diamonds with birefringence and stria issues (viewable under polarized lights), and off-color hues. In our growing process, we ensure all of our lab grown diamonds are grown in the purest chemical form and adopt an ethically responsible process.
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We use the highest quality carbon seeds |
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We never reuse our carbon seeds |
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We do not add catalysts (eg. Boron) to speed up the growth process |
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Our chambers are contaminant free |
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Constant electricity supply (no restart during growth process) |
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Our Lab Grown Diamonds are from the same grower to ensure quality and ethical practices |
Round 10 Hearts & Arrows (111 facets)
Oval 8 Hearts & Arrows (85 facets)
Due to limited inventory, for 0.3-0.99ct sizes
do contact us at +65 90219891 or email sales@jannpaul.com
1.01-1.09ct, D-F, VVS1-VS1
From USD 1,550 (excluding tax)
1.10-1.19ct, D-F, VVS1-VS1
From USD 1,650 (excluding tax)
1.20-1.29ct, D-F, VVS1-VS1
From USD 1,800 (excluding tax)
1.30-1.39ct, D-F, VVS1-VS1
From USD 1,900 (excluding tax)
1.40-1.49ct, D-F, VVS1-VS1
From USD 2,250 (excluding tax)
1.50-1.59ct, D-F, VVS1-VS1
From USD 2,500 (excluding tax)
1.60-1.69ct, D-F, VVS1-VS1
From USD 2,850 (excluding tax)