Asscher|Lab Grown|IGI

3.96ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG639452661

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG639452661

Diamond specifications and retailer prices

From $666 USD
As of October 28, 2026
Save $2,559 USD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,225 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.96ct lab-grown asscher diamond

This 3.96ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG639452661 or 639452661. Listed at 16 retailers as of October 28, 2026, with prices from $666 to $3,225, a $2,559 spread on the same certified stone. MOH London lists it at $3,225. 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

3.96
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639452661
Dimensions8.71 × 8.38 × 5.62 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.71 mm8.38 mm3.96 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639452661
Side View
Table 66.0%Crown 40.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $3,225 USD|Low: $666 USD|High: $3,246 USD|Avg: $1,575 USD|-0.7%
MOH London
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
October 30, 2026
Retailer 3$666 USD
Retailer 10$739 USD
Retailer 13$870 USD
Retailer 2$928 USD
Retailer 11$1,047 USD
Retailer 4$1,135 USD
Retailer 7$1,156 USD
Retailer 9$1,570 USD
Retailer 8$1,605 USD
Retailer 5$2,108 USD
Retailer 6$2,149 USD
Retailer 14$2,359 USD
Retailer 12$2,457 USD
MOH London$3,225 USD

31 data points across 14 retailers

16 retailers$666 USD to $3,225 USD

A
Cheapest Retailer
-
$666 USD
Final sale: no returns
Retailer 2
-
$739 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$870 USD
View
A
Retailer 4
-
$928 USD
£731 GBP
View
A
Retailer 5
-
$1,047 USD
View
B+
Retailer 6
-
$1,135 USD
View
A
Retailer 7
-
$1,156 USD
£910 GBP
View
Retailer 8
-
$1,570 USD
A$2,415 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$1,605 USD
ZAR 25,925 ZAR
View
B+
Retailer 10
-
$2,108 USD
View
B+
Retailer 11
-
$2,110 USD
£1,661 GBP
View
B+
Retailer 12
-
$2,149 USD
£1,692 GBP
View
B+
Retailer 13
-
$2,359 USD
View
B+
Retailer 14
-
$2,390 USD
View
B+
Retailer 15
-
$2,457 USD
View
Most Expensive
B
MOH London
LG639452661 · Oct 29
$3,225 USD
£2,539 GBP
View
15 more retailers have this diamond
Prices start from $666 USDSave up to $2,559 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
3.96ct Asscher
$666 USD