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Asscher|Lab Grown|IGI

3.23ct E SI1 Asscher Lab Grown Diamond

VG • E/SI1 • IGI LG600347751

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG600347751

Diamond specifications and retailer prices

From $612 AUD
$430 USD
As of October 30, 2026
Save $3,545 AUD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,157 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.23ct lab-grown asscher diamond

This 3.23ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG600347751 or 600347751. Listed at 16 retailers as of October 30, 2026, with prices from $612 to $4,157, a $3,545 spread on the same certified stone. Brilliant Earth lists it at $4,157. 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

3.23
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle46.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600347751
Dimensions8.14 × 7.98 × 5.52 mm
L/W Ratio1.02
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
8.14 mm7.98 mm3.23 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600347751
Side View
Table 64.0%Crown 33.9°Girdle: MediumPavilion 46.1°Culet: NoneDepth 69.2%

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: $4,157 AUD|Low: $612 AUD|High: $7,146 AUD|Avg: $2,193 AUD|-41.8%
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
October 30, 2026
Retailer 2$612 AUD
Retailer 6$693 AUD
Retailer 8$759 AUD
Retailer 4$968 AUD
Retailer 14$989 AUD
Retailer 9$1,191 AUD
Retailer 3$1,197 AUD
Retailer 7$1,252 AUD
Retailer 13$1,839 AUD
Retailer 5$2,409 AUD
Retailer 11$2,439 AUD
Retailer 10$2,802 AUD
Retailer 12$3,929 AUD
Brilliant Earth$4,157 AUD

43 data points across 14 retailers

16 retailers$612 AUD to $4,157 AUD

A
Cheapest Retailer
-
$612 AUD
$430 USD
A
Retailer 2
-
$693 AUD
$487 USD
View
Final sale: no returns
A
Retailer 3
-
$759 AUD
$533 USD
View
A
Retailer 4
-
$838 AUD
HK$4,600 HKD
View
A
Retailer 5
-
$968 AUD
$680 USD
View
B+
Retailer 6
-
$989 AUD
$695 USD
View
A
Retailer 7
-
$1,191 AUD
€797 EUR
View
B+
Retailer 8
-
$1,197 AUD
$841 USD
View
A
Retailer 9
-
$1,252 AUD
£692 GBP
View
B+
Retailer 10
-
$1,839 AUD
$1,292 USD
View
B
Retailer 11
-
$2,107 AUD
£1,165 GBP
View
B
Retailer 12
-
$2,409 AUD
SGD 2,287 SGD
View
B
Retailer 13
-
$2,439 AUD
$1,713 USD
View
B
Retailer 14
-
$2,802 AUD
£1,550 GBP
View
B
Retailer 15
-
$3,929 AUD
$2,760 USD
View
Most Expensive
B
Brilliant Earth
20997875A · Oct 30
$4,157 AUD
$2,920 USD
View
15 more retailers have this diamond
Prices start from $612 AUDSave up to $3,545 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
3.23ct Asscher
$612 AUD