Asscher|Lab Grown|IGI

1.24ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840634391

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634391

Diamond specifications and retailer prices

From $402 USD
As of October 30, 2026
Save $2,888 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,290 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.24ct lab-grown asscher diamond

This 1.24ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634391 or 840634391. Listed at 20 retailers as of October 30, 2026, with prices from $402 to $3,290, a $2,888 spread on the same certified stone. Brilliant Earth lists it at $3,290. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634391
Dimensions5.96 × 5.96 × 3.89 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
5.96 mm5.96 mm1.24 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634391
Side View
Table 61.0%Crown 34.2°Girdle: MediumPavilion 39.3°Culet: NoneDepth 65.3%

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: $3,290 USD|Low: $402 USD|High: $3,290 USD|Avg: $1,099 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 19
Retailer 20
October 30, 2026
Retailer 11$402 USD
Retailer 4$451 USD
Retailer 6$451 USD
Retailer 10$499 USD
Retailer 16$499 USD
Retailer 2$515 USD
Retailer 3$645 USD
Retailer 19$731 USD
Retailer 20$791 USD
Retailer 14$798 USD
Retailer 13$820 USD
Retailer 5$855 USD
Retailer 15$857 USD
Retailer 18$1,400 USD
Retailer 7$1,587 USD
Retailer 8$1,604 USD
Retailer 12$1,640 USD
Retailer 9$1,830 USD
Retailer 17$1,952 USD
Brilliant Earth$3,290 USD

12 data points across 20 retailers

20 retailers$402 USD to $3,290 USD

A
Cheapest Retailer
-
$402 USD
A
Retailer 2
-
$451 USD
View
Final sale: no returns
A
Retailer 3
-
$451 USD
View
A
Retailer 4
-
$499 USD
View
A
Retailer 5
-
$499 USD
View
A
Retailer 6
-
$515 USD
£406 GBP
View
A
Retailer 7
-
$645 USD
View
A
Retailer 8
-
$731 USD
View
A
Retailer 9
-
$791 USD
View
B+
Retailer 10
-
$798 USD
€760 EUR
View
B+
Retailer 11
-
$820 USD
£645 GBP
View
B+
Retailer 12
-
$855 USD
View
B+
Retailer 13
-
$857 USD
ZAR 13,851 ZAR
View
B+
Retailer 14
-
$1,400 USD
View
B
Retailer 15
-
$1,587 USD
SGD 2,145 SGD
View
B
Retailer 16
-
$1,604 USD
View
B
Retailer 17
-
$1,640 USD
View
B
Retailer 18
-
$1,830 USD
View
B
Retailer 19
-
$1,952 USD
£1,537 GBP
View
Most Expensive
B
Brilliant Earth
21861650A · Oct 30
$3,290 USD
View
19 more retailers have this diamond
Prices start from $402 USDSave up to $2,888 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
1.24ct Asscher
$402 USD