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Asscher|Lab Grown|IGI

1.38ct E IF Asscher Lab Grown Diamond

EX • E/IF • IGI LG747528442

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG747528442

Diamond specifications and retailer prices

From $325 AUD
$228 USD
As of October 30, 2026
Save $2,822 AUD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,146 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG747528442 or 747528442. Listed at 13 retailers as of October 30, 2026, with prices from $325 to $3,146, a $2,822 spread on the same certified stone. Brilliant Earth lists it at $3,146. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747528442
Dimensions6.05 × 6.05 × 3.99 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
6.05 mm6.05 mm1.38 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747528442
Side View
Table 61.0%Crown 34.5°Girdle: Slightly ThickPavilion 42.1°Culet: NoneDepth 66.0%

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 30
Current: $3,146 AUD|Low: $320 AUD|High: $4,157 AUD|Avg: $1,204 AUD|-24.3%
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
October 31, 2026
Retailer 3$325 AUD
Retailer 13$336 AUD
Retailer 10$705 AUD
Retailer 11$719 AUD
Retailer 4$749 AUD
Retailer 14$759 AUD
Retailer 8$767 AUD
Retailer 5$832 AUD
Retailer 12$1,017 AUD
Retailer 2$1,071 AUD
Retailer 9$1,340 AUD
Retailer 7$1,476 AUD
Retailer 15$1,605 AUD
Retailer 6$2,207 AUD
Brilliant Earth$3,146 AUD

30 data points across 15 retailers

13 retailers$325 AUD to $3,146 AUD

A
Cheapest Retailer
-
$325 AUD
$228 USD
Final sale: no returns
A
Retailer 2
-
$336 AUD
$236 USD
View
Retailer 3
-
$387 AUD
$272 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$705 AUD
$495 USD
View
A
Retailer 5
-
$719 AUD
$505 USD
View
A
Retailer 6
-
$759 AUD
€508 EUR
View
A
Retailer 7
-
$767 AUD
$539 USD
View
A
Retailer 8
-
$1,017 AUD
View
A
Retailer 9
-
$1,071 AUD
$752 USD
View
Retailer 10
-
$1,216 AUD
$854 USD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$1,340 AUD
$941 USD
View
B+
Retailer 12
-
$1,605 AUD
£888 GBP
View
Most Expensive
B
Brilliant Earth
16743096A · Oct 30
$3,146 AUD
$2,210 USD
View
12 more retailers have this diamond
Prices start from $325 AUDSave up to $2,822 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
$325 AUD