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Asscher|Lab Grown|IGI

1.00ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840623456

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840623456

Diamond specifications and retailer prices

From $340 SGD
As of November 4, 2026
Save $1,470 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,810 SGD at MOH London · As of November 2, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840623456 or 840623456. Listed at 11 retailers as of November 2, 2026, with prices from $340 to $1,810, a $1,470 spread on the same certified stone. MOH London lists it at $1,810. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840623456
Dimensions5.51 × 5.47 × 3.70 mm
L/W Ratio1.01
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 mm5.47 mm1.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840623456
Side View
Table 58.0%Crown 29.1°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: $1,810 SGD|Low: $340 SGD|High: $1,886 SGD|Avg: $963 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4$340 SGD
Retailer 11$391 SGD
Retailer 6$570 SGD
Retailer 2$606 SGD
Retailer 5$629 SGD
Retailer 8$694 SGD
Retailer 9$1,070 SGD
Retailer 10$1,133 SGD
Retailer 3$1,269 SGD
Retailer 7$1,697 SGD
MOH London$1,810 SGD

4 data points across 11 retailers

11 retailers$340 SGD to $1,810 SGD

A+
Cheapest Retailer
-
$340 SGD
A
Retailer 2
-
$391 SGD
View
Final sale: no returns
A
Retailer 3
-
$570 SGD
View
A
Retailer 4
-
$606 SGD
View
A
Retailer 5
-
$629 SGD
View
A
Retailer 6
-
$694 SGD
View
B+
Retailer 7
-
$1,070 SGD
View
B+
Retailer 8
-
$1,133 SGD
View
B+
Retailer 9
-
$1,269 SGD
View
B
Retailer 10
-
$1,697 SGD
View
Most Expensive
B
MOH London
LG840623456 · Nov 2
$1,810 SGD
£1,115 GBP
View
10 more retailers have this diamond
Prices start from $340 SGDSave up to $1,470 SGD

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
$340 SGD