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Asscher|Lab Grown|IGI

2.43ct F FL Asscher Lab Grown Diamond

ID • F/FL • IGI LG840634918

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634918

Diamond specifications and retailer prices

From $1,592 AUD
$1,118 USD
As of November 1, 2026
Save $7,548 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,150 AUD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 2.43ct lab-grown asscher diamond

This 2.43ct lab-grown asscher sits in the two to three carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634918 or 840634918. Listed at 18 retailers as of October 31, 2026, with a 474% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.43
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634918
Dimensions7.33 × 7.28 × 4.88 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
7.33 mm7.28 mm2.43 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634918
Side View
Table 64.0%Crown 32.8°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.0%

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: Nov 1
Current: $9,140 AUD|Low: $1,592 AUD|High: $9,140 AUD|Avg: $4,207 AUD
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
November 2, 2026
Retailer 5$1,592 AUD
Retailer 12$1,863 AUD
Retailer 17$1,901 AUD
Retailer 2$2,375 AUD
Retailer 14$2,451 AUD
Retailer 9$2,635 AUD
Retailer 16$3,553 AUD
Retailer 3$3,699 AUD
Retailer 13$4,253 AUD
Retailer 8$4,556 AUD
Retailer 15$4,563 AUD
Retailer 6$5,158 AUD
Retailer 7$5,529 AUD
Retailer 11$5,590 AUD
Retailer 4$5,747 AUD
Retailer 10$8,357 AUD
Brilliant Earth$9,140 AUD

18 data points across 17 retailers

18 retailers$1,592 AUD to $9,140 AUD

A
Cheapest Retailer
-
$1,592 AUD
$1,118 USD
Final sale: no returns
A
Retailer 2
-
$1,863 AUD
£1,031 GBP
View
A
Retailer 3
-
$1,901 AUD
$1,335 USD
View
A
Retailer 4
-
$2,375 AUD
£1,314 GBP
View
A
Retailer 5
-
$2,451 AUD
€1,640 EUR
View
A
Retailer 6
-
$2,635 AUD
$1,851 USD
View
B+
Retailer 7
-
$3,553 AUD
$2,496 USD
View
B+
Retailer 8
-
$3,699 AUD
$2,598 USD
View
B+
Retailer 9
-
$4,253 AUD
ZAR 48,265 ZAR
View
B+
Retailer 10
-
$4,556 AUD
£2,520 GBP
View
B+
Retailer 11
-
$4,563 AUD
$3,205 USD
View
B+
Retailer 12
-
$5,158 AUD
SGD 4,896 SGD
View
B+
Retailer 13
-
$5,529 AUD
$3,884 USD
View
B+
Retailer 14
-
$5,590 AUD
£3,092 GBP
View
B
Retailer 15
-
$5,747 AUD
$4,037 USD
View
B
Retailer 16
-
$8,357 AUD
$5,870 USD
View
B
Retailer 17
-
$9,140 AUD
$6,420 USD
View
Most Expensive
Brilliant Earth
21861643A · Oct 23
$10,150 AUD
$7,130 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $1,592 AUDSave up to $7,548 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
2.43ct Asscher
$1,592 AUD