Asscher|Lab Grown|IGI

1.01ct E SI1 Asscher Lab Grown Diamond

GD • E/SI1 • IGI LG474106588

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG474106588

Diamond specifications and retailer prices

From $141 USD
As of October 30, 2026
Save $676 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $817 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG474106588 or 474106588. Listed at 13 retailers as of October 26, 2026, with prices from $141 to $817, a $676 spread on the same certified stone. MOH London lists it at $817. 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

1.01
Carat
E
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle16.6°
Pavilion angle48.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474106588
Dimensions5.33 × 5.32 × 3.58 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
5.33 mm5.32 mm1.01 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG474106588
Side View
Table 61.5%Crown 16.6°Girdle: Slightly ThickPavilion 48.8°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: $817 USD|Low: $141 USD|High: $1,257 USD|Avg: $383 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$141 USD
Retailer 11$158 USD
Retailer 5$174 USD
Retailer 10$230 USD
Retailer 4$299 USD
Retailer 6$307 USD
Retailer 8$331 USD
Retailer 3$420 USD
Retailer 9$445 USD
Retailer 7$561 USD
MOH London$817 USD

42 data points across 11 retailers

13 retailers$141 USD to $817 USD

A
Cheapest Retailer
-
$141 USD
B+
Retailer 2
-
$158 USD
View
Final sale: no returns
B+
Retailer 3
-
$174 USD
View
B+
Retailer 4
-
$205 USD
HK$1,600 HKD
View
B+
Retailer 5
-
$230 USD
View
B+
Retailer 6
-
$299 USD
£235 GBP
View
B+
Retailer 7
-
$307 USD
€292 EUR
View
B+
Retailer 8
-
$331 USD
£261 GBP
View
B
Retailer 9
-
$420 USD
View
B
Retailer 10
-
$445 USD
View
B
Retailer 11
-
$561 USD
View
B
Retailer 12
-
$634 USD
£499 GBP
View
Most Expensive
B
MOH London
LG474106588 · Oct 26
$817 USD
£643 GBP
View
12 more retailers have this diamond
Prices start from $141 USDSave up to $676 USD

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
1.01ct Asscher
$141 USD