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Asscher|Lab Grown|IGI

1.00ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG800624735

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800624735

Diamond specifications and retailer prices

From $622 AUD
$437 USD
As of October 28, 2026
Save $1,655 AUD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,277 AUD at Brilliant Earth · As of October 26, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800624735 or 800624735. Listed at 5 retailers as of October 26, 2026, with prices from $622 to $2,277, a $1,655 spread on the same certified stone. Brilliant Earth lists it at $2,277. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800624735
Dimensions5.50 × 5.49 × 3.57 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
5.50 mm5.49 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG800624735
Side View
Table 59.0%Crown 32.5°Girdle: Slightly ThickPavilion 38.1°Culet: NoneDepth 65.1%

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 28
Current: $2,277 AUD|Low: $584 AUD|High: $2,420 AUD|Avg: $1,109 AUD|-5.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$584 AUD
Retailer 3$622 AUD
Retailer 5$671 AUD
Retailer 2$695 AUD
Retailer 7$812 AUD
Retailer 9$1,224 AUD
Retailer 8$1,446 AUD
Retailer 4$1,576 AUD
Brilliant Earth$2,277 AUD

26 data points across 9 retailers

5 retailers$622 AUD to $2,277 AUD

A
Cheapest Retailer
-
$622 AUD
$437 USD
A
Retailer 2
-
$671 AUD
€449 EUR
View
A
Retailer 3
-
$695 AUD
$488 USD
View
B+
Retailer 4
-
$1,576 AUD
£872 GBP
View
Most Expensive
B
Brilliant Earth
19834511A · Oct 26
$2,277 AUD
$1,600 USD
View
4 more retailers have this diamond
Prices start from $622 AUDSave up to $1,655 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
$622 AUD