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Asscher|Lab Grown|IGI

1.57ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG825660200

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825660200

Diamond specifications and retailer prices

From €364 EUR
$407 USD
As of October 30, 2026
Save €2,706 EUR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,415 EUR at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.57ct lab-grown asscher diamond

This 1.57ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660200 or 825660200. Listed at 21 retailers as of October 30, 2026, with a 743% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660200
Dimensions6.41 × 6.40 × 4.30 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.41 mm6.40 mm1.57 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660200
Side View
Table 65.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,415 EUR|Low: €364 EUR|High: €4,502 EUR|Avg: €1,471 EUR|-0.5%
Rare Carat
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 21
November 1, 2026
Retailer 10€364 EUR
Retailer 7€408 EUR
Retailer 4€452 EUR
Retailer 21€452 EUR
Retailer 9€550 EUR
Retailer 18€582 EUR
Retailer 16€712 EUR
Retailer 20€715 EUR
Retailer 13€743 EUR
Retailer 17€777 EUR
Retailer 5€1,002 EUR
Retailer 19€1,086 EUR
Retailer 3€1,453 EUR
Retailer 8€1,484 EUR
Retailer 15€1,564 EUR
Retailer 2€1,765 EUR
Retailer 11€1,855 EUR
Retailer 12€2,009 EUR
Retailer 14€2,101 EUR
Retailer 6€3,070 EUR
Rare Carat€3,415 EUR

31 data points across 21 retailers

21 retailers€364 EUR to €3,070 EUR

A
Cheapest Retailer
-
€364 EUR
$407 USD
A
Retailer 2
-
€408 EUR
$456 USD
View
A
Retailer 3
-
€452 EUR
$505 USD
View
A
Retailer 4
-
€452 EUR
$505 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€550 EUR
$614 USD
View
Final sale: no returns
A
Retailer 6
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€582 EUR
$650 USD
View
A
Retailer 7
-
€712 EUR
View
A
Retailer 8
-
€715 EUR
$799 USD
View
A
Retailer 9
-
€743 EUR
£654 GBP
View
A
Retailer 10
-
€777 EUR
ZAR 14,018 ZAR
View
A
Retailer 11
-
€1,002 EUR
$1,119 USD
View
B+
Retailer 12
-
€1,086 EUR
$1,213 USD
View
B+
Retailer 13
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€1,453 EUR
$1,623 USD
View
B+
Retailer 14
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€1,484 EUR
$1,658 USD
View
B+
Retailer 15
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€1,564 EUR
$1,747 USD
View
B+
Retailer 16
-
€1,765 EUR
£1,553 GBP
View
Retailer 17
-
€1,855 EUR
£1,632 GBP
View
Price last confirmed 10 days ago
B+
Retailer 18
-
€2,009 EUR
SGD 3,033 SGD
View
B
Retailer 19
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€2,101 EUR
$2,347 USD
View
B
Retailer 20
-
€3,070 EUR
$3,430 USD
View
Most Expensive
Rare Carat
PD-239788 · Oct 19
€3,415 EUR
$3,815 USD
View
Price last confirmed 13 days ago
20 more retailers have this diamond
Prices start from €364 EURSave up to €2,706 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.57ct Asscher
€364 EUR