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Asscher|Lab Grown|IGI

1.38ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG738501787

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG738501787

Diamond specifications and retailer prices

From $352 AUD
$247 USD
As of October 30, 2026
Save $3,706 AUD (91%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,057 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.38ct lab-grown asscher diamond

This 1.38ct 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 LG738501787 or 738501787. Listed at 12 retailers as of October 30, 2026, with prices from $352 to $4,057, a $3,706 spread on the same certified stone. Brilliant Earth lists it at $4,057. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738501787
Dimensions6.09 × 6.08 × 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
6.09 mm6.08 mm1.38 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738501787
Side View
Table 63.0%Crown 32.5°Girdle: MED-STKPavilion 44.5°Culet: NoneDepth 68.6%

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: Oct 30
Current: $4,057 AUD|Low: $336 AUD|High: $5,467 AUD|Avg: $1,315 AUD|-25.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9$352 AUD
Retailer 3$400 AUD
Retailer 8$726 AUD
Retailer 7$730 AUD
Retailer 10$776 AUD
Retailer 5$784 AUD
Retailer 11$1,021 AUD
Retailer 2$1,130 AUD
Retailer 6$1,401 AUD
Retailer 4$1,756 AUD
Brilliant Earth$4,057 AUD

35 data points across 11 retailers

12 retailers$352 AUD to $4,057 AUD

A
Cheapest Retailer
-
$352 AUD
$247 USD
A
Retailer 2
-
$400 AUD
$281 USD
View
Final sale: no returns
Retailer 3
-
$426 AUD
$299 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$726 AUD
$510 USD
View
A
Retailer 5
-
$730 AUD
$513 USD
View
A
Retailer 6
-
$776 AUD
€519 EUR
View
A
Retailer 7
-
$784 AUD
$551 USD
View
A
Retailer 8
-
$1,021 AUD
View
B+
Retailer 9
-
$1,130 AUD
$794 USD
View
B+
Retailer 10
-
$1,401 AUD
$984 USD
View
B+
Retailer 11
-
$1,756 AUD
£971 GBP
View
Most Expensive
B
Brilliant Earth
16010177A · Oct 30
$4,057 AUD
$2,850 USD
View
11 more retailers have this diamond
Prices start from $352 AUDSave up to $3,706 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
1.38ct Asscher
$352 AUD