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 $1,118 USD
As of October 31, 2026
Save $5,302 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,130 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,420 USD|Low: $1,118 USD|High: $6,420 USD|Avg: $2,951 USD
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 1, 2026
Retailer 4$1,118 USD
Retailer 10$1,309 USD
Retailer 16$1,335 USD
Retailer 11$1,669 USD
Retailer 13$1,722 USD
Retailer 8$1,851 USD
Retailer 15$2,496 USD
Retailer 17$2,598 USD
Retailer 12$2,988 USD
Retailer 7$3,200 USD
Retailer 14$3,205 USD
Retailer 5$3,623 USD
Retailer 6$3,884 USD
Retailer 2$3,927 USD
Retailer 3$4,037 USD
Retailer 9$5,875 USD
Brilliant Earth$6,420 USD

17 data points across 17 retailers

18 retailers$1,118 USD to $6,420 USD

A
Cheapest Retailer
-
$1,118 USD
Final sale: no returns
A
Retailer 2
-
$1,309 USD
£1,031 GBP
View
A
Retailer 3
-
$1,335 USD
View
A
Retailer 4
-
$1,669 USD
£1,314 GBP
View
A
Retailer 5
-
$1,722 USD
€1,640 EUR
View
A
Retailer 6
-
$1,851 USD
View
B+
Retailer 7
-
$2,496 USD
View
B+
Retailer 8
-
$2,598 USD
View
B+
Retailer 9
-
$2,988 USD
ZAR 48,265 ZAR
View
B+
Retailer 10
-
$3,200 USD
£2,520 GBP
View
B+
Retailer 11
-
$3,205 USD
View
B+
Retailer 12
-
$3,623 USD
SGD 4,896 SGD
View
B+
Retailer 13
-
$3,884 USD
View
B+
Retailer 14
-
$3,927 USD
£3,092 GBP
View
B
Retailer 15
-
$4,037 USD
View
Retailer 16
-
$5,875 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$6,420 USD
View
Most Expensive
Brilliant Earth
21861643A · Oct 23
$7,130 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $1,118 USDSave up to $5,302 USD

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
$1,118 USD