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Asscher|Lab Grown|IGI

1.00ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG840634920

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634920

Diamond specifications and retailer prices

From $354 SGD
$277 USD
As of October 30, 2026
Save $1,998 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,352 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634920 or 840634920. Listed at 18 retailers as of October 30, 2026, with prices from $354 to $2,352, a $1,998 spread on the same certified stone. Brilliant Earth lists it at $2,352. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634920
Dimensions5.54 × 5.52 × 3.56 mm
L/W Ratio1.00
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
5.54 mm5.52 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634920
Side View
Table 66.0%Crown 33°Girdle: MediumPavilion 40.9°Culet: NoneDepth 64.5%

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: Oct 30
Current: $2,352 SGD|Low: $354 SGD|High: $2,352 SGD|Avg: $991 SGD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 9$354 SGD
Retailer 6$403 SGD
Retailer 17$440 SGD
Retailer 2$466 SGD
Retailer 16$639 SGD
Retailer 15$726 SGD
Retailer 4$740 SGD
Retailer 3$747 SGD
Retailer 13$755 SGD
Retailer 11$774 SGD
Retailer 12$796 SGD
Retailer 7$1,301 SGD
Retailer 14$1,350 SGD
Retailer 5$1,477 SGD
Retailer 10$1,630 SGD
Retailer 8$1,745 SGD
Retailer 18$1,763 SGD
Brilliant Earth$2,352 SGD

15 data points across 18 retailers

18 retailers$354 SGD to $2,352 SGD

A
Cheapest Retailer
-
$354 SGD
$277 USD
A
Retailer 2
-
$403 SGD
$315 USD
View
Final sale: no returns
A
Retailer 3
-
$440 SGD
$344 USD
View
A
Retailer 4
-
$466 SGD
£287 GBP
View
A
Retailer 5
-
$639 SGD
$500 USD
View
A
Retailer 6
-
$726 SGD
$568 USD
View
A
Retailer 7
-
$740 SGD
$579 USD
View
A
Retailer 8
-
$747 SGD
$584 USD
View
A
Retailer 9
-
$755 SGD
ZAR 9,538 ZAR
View
A
Retailer 10
-
$774 SGD
£476 GBP
View
A
Retailer 11
-
$796 SGD
€593 EUR
View
B+
Retailer 12
-
$1,301 SGD
View
B+
Retailer 13
-
$1,350 SGD
$1,056 USD
View
B+
Retailer 14
-
$1,477 SGD
$1,155 USD
View
Retailer 15
-
$1,630 SGD
$1,275 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$1,745 SGD
$1,365 USD
View
B+
Retailer 17
-
$1,763 SGD
£1,086 GBP
View
Most Expensive
B
Brilliant Earth
21861714A · Oct 30
$2,352 SGD
$1,840 USD
View
17 more retailers have this diamond
Prices start from $354 SGDSave up to $1,998 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
$354 SGD