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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 €126 EUR
$140 USD
As of October 30, 2026
Save €604 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €730 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 15 retailers as of October 29, 2026, with prices from €126 to €730, a €604 spread on the same certified stone. MOH London lists it at €730. 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
Colour
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: €730 EUR|Low: €126 EUR|High: €736 EUR|Avg: €312 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
October 30, 2026
Retailer 2€126 EUR
Retailer 4€140 EUR
Retailer 3€155 EUR
Retailer 8€155 EUR
Retailer 6€202 EUR
Retailer 13€207 EUR
Retailer 7€266 EUR
Retailer 9€273 EUR
Retailer 11€295 EUR
Retailer 5€376 EUR
Retailer 12€395 EUR
Retailer 10€500 EUR
MOH London€730 EUR

42 data points across 13 retailers

15 retailers€126 EUR to €730 EUR

Cheapest Retailer
-
€126 EUR
$140 USD
A
Retailer 2
-
€140 EUR
$156 USD
View
Final sale: no returns
A
Retailer 3
-
€155 EUR
$173 USD
View
A
Retailer 4
-
€155 EUR
$173 USD
View
A
Retailer 5
-
€184 EUR
HK$1,600 HKD
View
A
Retailer 6
-
€202 EUR
£177 GBP
View
B+
Retailer 7
-
€207 EUR
$230 USD
View
B+
Retailer 8
-
€266 EUR
£233 GBP
View
B+
Retailer 9
-
€273 EUR
View
B+
Retailer 10
-
€295 EUR
£259 GBP
View
B+
Retailer 11
-
€376 EUR
$418 USD
View
B+
Retailer 12
-
€395 EUR
$440 USD
View
B
Retailer 13
-
€500 EUR
$556 USD
View
B
Retailer 14
-
€565 EUR
£495 GBP
View
Most Expensive
B
MOH London
LG524244824 · Oct 29
€730 EUR
£640 GBP
View
14 more retailers have this diamond
Prices start from €126 EURSave up to €604 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
€126 EUR