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Cushion|Lab Grown|IGI

4.06ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG813603660

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG813603660

Diamond specifications and retailer prices

From $1,130 SGD
$882 USD
As of October 29, 2026
Save $3,284 SGD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,409 SGD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 4.06ct lab-grown cushion diamond

This 4.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813603660 or 813603660. Listed at 14 retailers as of October 29, 2026, with a 291% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.06
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813603660
Dimensions9.30 × 9.12 × 6.02 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm9.12 mm4.06 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813603660
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
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: Oct 29
Current: $5,409 SGD|Low: $1,130 SGD|High: $5,466 SGD|Avg: $2,810 SGD|-1.1%
Rare Carat
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 13$1,130 SGD
Retailer 4$1,171 SGD
Retailer 11$1,410 SGD
Retailer 2$1,796 SGD
Retailer 14$1,891 SGD
Retailer 7$1,930 SGD
Retailer 9$2,493 SGD
Retailer 10$2,508 SGD
Retailer 12$2,945 SGD
Retailer 3$3,751 SGD
Retailer 5$3,959 SGD
Retailer 6$4,049 SGD
Retailer 8$4,414 SGD
Rare Carat$5,409 SGD

28 data points across 14 retailers

14 retailers$1,130 SGD to $4,414 SGD

A
Cheapest Retailer
-
$1,130 SGD
$882 USD
Final sale: no returns
Retailer 2
-
$1,171 SGD
$914 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$1,410 SGD
$1,100 USD
View
A
Retailer 4
-
$1,796 SGD
£1,104 GBP
View
A
Retailer 5
-
$1,891 SGD
$1,475 USD
View
A
Retailer 6
-
$1,930 SGD
€1,434 EUR
View
A
Retailer 7
-
$2,493 SGD
ZAR 31,425 ZAR
View
Retailer 8
-
$2,508 SGD
A$3,010 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$2,945 SGD
$2,298 USD
View
B+
Retailer 10
-
$3,751 SGD
$2,927 USD
View
B+
Retailer 11
-
$3,959 SGD
$3,089 USD
View
B+
Retailer 12
-
$4,049 SGD
$3,159 USD
View
B+
Retailer 13
-
$4,414 SGD
£2,712 GBP
View
Most Expensive
Rare Carat
1015183 · Oct 19
$5,409 SGD
$4,220 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from $1,130 SGDSave up to $3,284 SGD

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
4.06ct Cushion
$1,130 SGD