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Asscher|Lab Grown|IGI

1.52ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG620422040

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG620422040

Diamond specifications and retailer prices

From €189 EUR
$211 USD
As of November 1, 2026
Save €930 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,119 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.52ct lab-grown asscher diamond

This 1.52ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG620422040 or 620422040. Listed at 13 retailers as of October 31, 2026, with prices from €189 to €1,119, a €930 spread on the same certified stone. Brilliant Earth lists it at €1,119. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620422040
Dimensions6.26 × 6.26 × 4.15 mm
L/W Ratio1.00
Culet sizePointed
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
6.26 mm6.26 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620422040
Side View
Table 63.0%Crown 36.8°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 66.3%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €1,119 EUR|Low: €189 EUR|High: €1,119 EUR|Avg: €496 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 3€189 EUR
Retailer 7€209 EUR
Retailer 6€233 EUR
Retailer 4€245 EUR
Retailer 12€282 EUR
Retailer 10€358 EUR
Retailer 9€377 EUR
Retailer 13€378 EUR
Retailer 11€441 EUR
Retailer 5€576 EUR
Retailer 8€673 EUR
Retailer 2€979 EUR
Brilliant Earth€1,119 EUR

40 data points across 13 retailers

13 retailers€189 EUR to €1,119 EUR

A
Cheapest Retailer
-
€189 EUR
$211 USD
Final sale: no returns
A
Retailer 2
-
€209 EUR
$234 USD
View
A
Retailer 3
-
€233 EUR
£205 GBP
View
Retailer 4
-
€245 EUR
$274 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€282 EUR
$315 USD
View
A
Retailer 6
-
€358 EUR
View
A
Retailer 7
-
€377 EUR
£332 GBP
View
A
Retailer 8
-
€378 EUR
£333 GBP
View
A
Retailer 9
-
€441 EUR
$493 USD
View
Retailer 10
-
€576 EUR
$644 USD
View
Price last confirmed 27 days ago
B
Retailer 11
-
€673 EUR
$752 USD
View
B
Retailer 12
-
€979 EUR
£861 GBP
View
Most Expensive
B
Brilliant Earth
11259400A · Oct 31
€1,119 EUR
$1,250 USD
View
12 more retailers have this diamond
Prices start from €189 EURSave up to €930 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
1.52ct Asscher
€189 EUR