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Asscher|Lab Grown|IGI

1.00ct E SI1 Asscher Lab Grown Diamond

VG • E/SI1 • IGI LG524244824

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG524244824

Diamond specifications and retailer prices

From €125 EUR
$140 USD
As of October 30, 2026
Save €602 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €728 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG524244824 or 524244824. Listed at 17 retailers as of October 29, 2026, with prices from €125 to €728, a €602 spread on the same certified stone. MOH London lists it at €728. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524244824
Dimensions5.51 × 5.38 × 3.62 mm
L/W Ratio1.02
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
5.51 mm5.38 mm1.00 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524244824
Side View
Table 69.0%Crown 31.2°Girdle: Slightly ThickPavilion 43.2°Culet: NoneDepth 67.3%

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: €728 EUR|Low: €125 EUR|High: €733 EUR|Avg: €311 EUR|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 10€125 EUR
Retailer 6€140 EUR
Retailer 8€145 EUR
Retailer 5€155 EUR
Retailer 12€155 EUR
Retailer 11€201 EUR
Retailer 4€206 EUR
Retailer 2€265 EUR
Retailer 13€272 EUR
Retailer 15€294 EUR
Retailer 7€374 EUR
Retailer 3€394 EUR
Retailer 14€498 EUR
Retailer 9€526 EUR
MOH London€728 EUR

41 data points across 15 retailers

17 retailers€125 EUR to €728 EUR

A
Cheapest Retailer
-
€125 EUR
$140 USD
A
Retailer 2
-
€140 EUR
$156 USD
View
Final sale: no returns
A
Retailer 3
-
€145 EUR
$162 USD
View
A
Retailer 4
-
€155 EUR
$173 USD
View
A
Retailer 5
-
€155 EUR
$173 USD
View
A
Retailer 6
-
€183 EUR
HK$1,600 HKD
View
A
Retailer 7
-
€201 EUR
£177 GBP
View
B+
Retailer 8
-
€206 EUR
$230 USD
View
B+
Retailer 9
-
€265 EUR
£233 GBP
View
B+
Retailer 10
-
€272 EUR
View
B+
Retailer 11
-
€294 EUR
£259 GBP
View
B+
Retailer 12
-
€374 EUR
$418 USD
View
B
Retailer 13
-
€394 EUR
$440 USD
View
B
Retailer 14
-
€498 EUR
$556 USD
View
B
Retailer 15
-
€526 EUR
$588 USD
View
B
Retailer 16
-
€563 EUR
£495 GBP
View
Most Expensive
B
MOH London
LG524244824 · Oct 29
€728 EUR
£640 GBP
View
16 more retailers have this diamond
Prices start from €125 EURSave up to €602 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
1.00ct Asscher
€125 EUR