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Asscher|Lab Grown|IGI

4.00ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG800635426

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800635426

Diamond specifications and retailer prices

From $3,111 USD
As of October 26, 2026
Save $3,073 USD (50%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,184 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4ct lab-grown asscher diamond

This 4ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800635426 or 800635426. Listed at 2 retailers as of October 26, 2026, with prices from $3,111 to $6,184, a $3,073 spread on the same certified stone. MOH London lists it at $6,184. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.00
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800635426
Dimensions9.03 × 9.00 × 5.50 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
9.03 mm9.00 mm4.00 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800635426
Side View
Table 69.0%Crown 36.6°Girdle: MediumPavilion 39.9°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $6,184 USD|Low: $3,111 USD|High: $9,263 USD|Avg: $5,819 USD|-9.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$3,111 USD
Retailer 4$3,433 USD
Retailer 3$3,823 USD
MOH London$6,184 USD
Retailer 6$8,383 USD
Retailer 5$9,263 USD

14 data points across 6 retailers

2 retailers$3,111 USD to $6,184 USD

A
Cheapest Retailer
-
$3,111 USD
Most Expensive
B
MOH London
LG800635426 · Oct 29
$6,184 USD
£4,869 GBP
View
1 more retailer has this diamond
Prices start from $3,111 USDSave up to $3,073 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
4.00ct Asscher
$3,111 USD