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Asscher|Lab Grown|IGI

1.37ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG800624590

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800624590

Diamond specifications and retailer prices

From $727 AUD
$511 USD
As of October 30, 2026
Save $4,540 AUD (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,267 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.37ct lab-grown asscher diamond

This 1.37ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800624590 or 800624590. Listed at 5 retailers as of October 26, 2026, with prices from $727 to $5,267, a $4,540 spread on the same certified stone. Brilliant Earth lists it at $5,267. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800624590
Dimensions6.07 × 6.06 × 4.17 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
6.07 mm6.06 mm1.37 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800624590
Side View
Table 61.0%Crown 38.1°Girdle: MediumPavilion 38°Culet: NoneDepth 68.8%

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: $5,267 AUD|Low: $699 AUD|High: $5,438 AUD|Avg: $1,688 AUD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$727 AUD
Retailer 4$771 AUD
Retailer 2$780 AUD
Retailer 6$851 AUD
Retailer 7$899 AUD
Retailer 5$1,656 AUD
Retailer 9$1,681 AUD
Retailer 8$2,466 AUD
Brilliant Earth$5,267 AUD

22 data points across 9 retailers

5 retailers$727 AUD to $5,267 AUD

A
Cheapest Retailer
-
$727 AUD
$511 USD
A
Retailer 2
-
$771 AUD
€516 EUR
View
A
Retailer 3
-
$780 AUD
$548 USD
View
B+
Retailer 4
-
$1,656 AUD
£916 GBP
View
Most Expensive
B
Brilliant Earth
19835405A · Oct 26
$5,267 AUD
$3,700 USD
View
4 more retailers have this diamond
Prices start from $727 AUDSave up to $4,540 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
1.37ct Asscher
$727 AUD