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 $285 USD
As of October 30, 2026
Save $2,465 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,750 USD at Brilliant Earth · As of October 30, 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 16 retailers as of October 30, 2026, with prices from $285 to $2,750, a $2,465 spread on the same certified stone. Brilliant Earth lists it at $2,750. 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
Color
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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Price History

Last verified: Oct 30
Current: $2,750 USD|Low: $285 USD|High: $3,760 USD|Avg: $984 USD|-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
October 31, 2026
Retailer 6$285 USD
Retailer 16$327 USD
Retailer 3$475 USD
Retailer 10$524 USD
Retailer 7$528 USD
Retailer 13$542 USD
Retailer 2$602 USD
Retailer 12$768 USD
Retailer 9$799 USD
Retailer 4$831 USD
Retailer 15$983 USD
Retailer 8$1,018 USD
Retailer 5$1,067 USD
Retailer 11$1,273 USD
Retailer 14$2,230 USD
Brilliant Earth$2,750 USD

16 data points across 16 retailers

16 retailers$285 USD to $2,750 USD

A
Cheapest Retailer
-
$285 USD
Final sale: no returns
Retailer 2
-
$327 USD
£257 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$475 USD
View
A
Retailer 4
-
$524 USD
€499 EUR
View
A
Retailer 5
-
$528 USD
View
A
Retailer 6
-
$542 USD
ZAR 8,764 ZAR
View
A
Retailer 7
-
$602 USD
£474 GBP
View
A
Retailer 8
-
$768 USD
A$1,182 AUD
View
A
Retailer 9
-
$799 USD
View
B+
Retailer 10
-
$831 USD
View
B+
Retailer 11
-
$983 USD
View
B+
Retailer 12
-
$1,018 USD
SGD 1,375 SGD
View
B+
Retailer 13
-
$1,067 USD
View
B+
Retailer 14
-
$1,273 USD
£1,002 GBP
View
Retailer 15
-
$2,230 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
22132054A · Oct 30
$2,750 USD
View
15 more retailers have this diamond
Prices start from $285 USDSave up to $2,465 USD

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
$285 USD