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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 $405 NZD
$228 USD
As of October 30, 2026
Save $3,517 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,921 NZD at Brilliant Earth · As of October 31, 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 $405 to $3,921, a $3,517 spread on the same certified stone. Brilliant Earth lists it at $3,921. 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

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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: $3,921 NZD|Low: $399 NZD|High: $5,181 NZD|Avg: $1,500 NZD|-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$405 NZD
Retailer 13$419 NZD
Retailer 10$878 NZD
Retailer 11$896 NZD
Retailer 4$933 NZD
Retailer 14$946 NZD
Retailer 8$956 NZD
Retailer 5$1,037 NZD
Retailer 12$1,267 NZD
Retailer 2$1,334 NZD
Retailer 9$1,670 NZD
Retailer 7$1,840 NZD
Retailer 15$2,001 NZD
Retailer 6$2,750 NZD
Brilliant Earth$3,921 NZD

30 data points across 15 retailers

13 retailers$405 NZD to $3,921 NZD

A
Cheapest Retailer
-
$405 NZD
$228 USD
Final sale: no returns
A
Retailer 2
-
$419 NZD
$236 USD
View
Retailer 3
-
$483 NZD
$272 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$878 NZD
$495 USD
View
A
Retailer 5
-
$896 NZD
$505 USD
View
A
Retailer 6
-
$946 NZD
€508 EUR
View
A
Retailer 7
-
$956 NZD
$539 USD
View
A
Retailer 8
-
$1,267 NZD
A$1,099 AUD
View
A
Retailer 9
-
$1,334 NZD
$752 USD
View
Retailer 10
-
$1,515 NZD
$854 USD
View
Price last confirmed 26 days ago
B+
Retailer 11
-
$1,670 NZD
$941 USD
View
B+
Retailer 12
-
$2,001 NZD
£888 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
16743096A · Oct 31
$3,921 NZD
$2,210 USD
View
12 more retailers have this diamond
Prices start from $405 NZDSave up to $3,517 NZD

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
$405 NZD