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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 $394 AUD
$277 USD
As of October 27, 2026
Save $2,606 AUD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,000 AUD at Brilliant Earth · As of October 28, 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 27, 2026, with prices from $394 to $3,000, a $2,606 spread on the same certified stone. Brilliant Earth lists it at $3,000. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $885 AUD|Low: $394 AUD|High: $2,239 AUD|Avg: $1,099 AUD|-1.3%
Retailer 1
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
October 29, 2026
Retailer 8$394 AUD
Retailer 5$448 AUD
Retailer 16$489 AUD
Retailer 10$520 AUD
Retailer 15$711 AUD
Retailer 14$808 AUD
Retailer 3$823 AUD
Retailer 2$830 AUD
Retailer 11$839 AUD
Retailer 12$855 AUD
Retailer 1$885 AUD
Retailer 6$1,447 AUD
Retailer 13$1,502 AUD
Retailer 4$1,643 AUD
Retailer 9$1,813 AUD
Retailer 7$1,941 AUD
Retailer 17$1,961 AUD

14 data points across 17 retailers

18 retailers$394 AUD to $3,000 AUD

A
Cheapest Retailer
-
$394 AUD
$277 USD
A
Retailer 2
-
$448 AUD
$315 USD
View
Final sale: no returns
A
Retailer 3
-
$489 AUD
$344 USD
View
A
Retailer 4
-
$520 AUD
£288 GBP
View
A
Retailer 5
-
$711 AUD
$500 USD
View
A
Retailer 6
-
$808 AUD
$568 USD
View
A
Retailer 7
-
$823 AUD
$579 USD
View
A
Retailer 8
-
$830 AUD
$584 USD
View
A
Retailer 9
-
$839 AUD
ZAR 9,538 ZAR
View
A
Retailer 10
-
$855 AUD
£474 GBP
View
A
Retailer 11
-
$885 AUD
€593 EUR
View
B+
Retailer 12
-
$1,447 AUD
SGD 1,375 SGD
View
B+
Retailer 13
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$1,502 AUD
$1,056 USD
View
B+
Retailer 14
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$1,643 AUD
$1,155 USD
View
B
Retailer 15
-
$1,813 AUD
$1,275 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,941 AUD
$1,365 USD
View
B+
Retailer 17
-
$1,961 AUD
£1,086 GBP
View
Most Expensive
B
Brilliant Earth
21861714A · Oct 28
$3,000 AUD
$2,110 USD
View
17 more retailers have this diamond
Prices start from $394 AUDSave up to $2,606 AUD

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
$394 AUD