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Asscher|Lab Grown|IGI

1.39ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG842604104

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG842604104

Diamond specifications and retailer prices

From $843 NZD
As of November 3, 2026
Save $4,036 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,879 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.39ct lab-grown asscher diamond

This 1.39ct 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 very-good cut grade and certified by IGI LG842604104 or 842604104. Listed at 14 retailers as of November 2, 2026, with prices from $843 to $4,879, a $4,036 spread on the same certified stone. Brilliant Earth lists it at $4,879. 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

1.39
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842604104
Dimensions6.13 × 6.11 × 4.03 mm
L/W Ratio1.00
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
6.13 mm6.11 mm1.39 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842604104
Side View
Table 65.0%Crown 37.4°Girdle: MediumPavilion 40.8°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: Nov 3
Current: $4,879 NZD|Low: $506 NZD|High: $6,670 NZD|Avg: $1,736 NZD|-26.9%
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
Retailer 16
November 2, 2026
Retailer 6$506 NZD
Retailer 16$578 NZD
Retailer 3$843 NZD
Retailer 12$928 NZD
Retailer 7$937 NZD
Retailer 10$967 NZD
Retailer 9$1,068 NZD
Retailer 13$1,362 NZD
Retailer 2$1,430 NZD
Retailer 4$1,474 NZD
Retailer 15$1,744 NZD
Retailer 8$1,804 NZD
Retailer 5$1,891 NZD
Retailer 11$2,242 NZD
Retailer 14$3,956 NZD
Brilliant Earth$4,879 NZD

18 data points across 16 retailers

14 retailers$843 NZD to $4,879 NZD

A
Cheapest Retailer
-
$843 NZD
Retailer 2
-
$928 NZD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$937 NZD
View
A
Retailer 4
-
$967 NZD
View
A
Retailer 5
-
$1,068 NZD
View
Retailer 6
-
$1,362 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,430 NZD
View
B+
Retailer 8
-
$1,474 NZD
View
B+
Retailer 9
-
$1,744 NZD
View
B+
Retailer 10
-
$1,804 NZD
View
B+
Retailer 11
-
$1,891 NZD
View
B+
Retailer 12
-
$2,242 NZD
View
B
Retailer 13
-
$3,956 NZD
View
Most Expensive
B
Brilliant Earth
22132054A · Nov 2
$4,879 NZD
$2,750 USD
View
13 more retailers have this diamond
Prices start from $843 NZDSave up to $4,036 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
1.39ct Asscher
$843 NZD