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Asscher|Lab Grown|IGI

1.38ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG840629943

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629943

Diamond specifications and retailer prices

From $724 NZD
As of November 4, 2026
Save $5,698 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,422 NZD at Brilliant Earth · As of November 4, 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840629943 or 840629943. Listed at 19 retailers as of November 4, 2026, with prices from $724 to $6,422, a $5,698 spread on the same certified stone. Brilliant Earth lists it at $6,422. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.38
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629943
Dimensions6.21 × 6.07 × 4.02 mm
L/W Ratio1.02
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
6.21 mm6.07 mm1.38 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629943
Side View
Table 62.0%Crown 34.7°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 66.2%

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: Nov 4
Current: $6,422 NZD|Low: $724 NZD|High: $7,291 NZD|Avg: $2,247 NZD|-11.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 14$724 NZD
Retailer 5$811 NZD
Retailer 16$811 NZD
Retailer 7$898 NZD
Retailer 13$921 NZD
Retailer 18$1,153 NZD
Retailer 11$1,391 NZD
Retailer 17$1,417 NZD
Retailer 12$1,460 NZD
Retailer 9$1,685 NZD
Retailer 3$1,817 NZD
Retailer 4$2,180 NZD
Retailer 15$2,883 NZD
Retailer 6$2,945 NZD
Retailer 8$2,959 NZD
Retailer 19$3,433 NZD
Retailer 2$3,493 NZD
Retailer 10$4,941 NZD
Brilliant Earth$6,422 NZD

8 data points across 19 retailers

19 retailers$724 NZD to $6,422 NZD

A
Cheapest Retailer
-
$724 NZD
A
Retailer 2
-
$811 NZD
View
Final sale: no returns
A
Retailer 3
-
$811 NZD
View
A
Retailer 4
-
$898 NZD
View
A
Retailer 5
-
$921 NZD
View
A
Retailer 6
-
$1,153 NZD
View
B+
Retailer 7
-
$1,391 NZD
View
B+
Retailer 8
-
$1,417 NZD
View
B+
Retailer 9
-
$1,460 NZD
View
B+
Retailer 10
-
$1,685 NZD
View
B+
Retailer 11
-
$1,817 NZD
View
B+
Retailer 12
-
$2,180 NZD
View
B
Retailer 13
-
$2,883 NZD
View
B
Retailer 14
-
$2,945 NZD
View
B
Retailer 15
-
$2,959 NZD
View
B
Retailer 16
-
$3,433 NZD
View
B
Retailer 17
-
$3,493 NZD
View
B
Retailer 18
-
$4,941 NZD
View
Most Expensive
B
Brilliant Earth
22348961A · Nov 4
$6,422 NZD
$3,620 USD
View
18 more retailers have this diamond
Prices start from $724 NZDSave up to $5,698 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
$724 NZD