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Cushion|Lab Grown|IGI

4.05ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG817644908

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG817644908

Diamond specifications and retailer prices

From $1,170 SGD
£720 GBP
As of November 1, 2026
Save $3,743 SGD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,913 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 4.05ct lab-grown cushion diamond

This 4.05ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817644908 or 817644908. Listed at 15 retailers as of November 1, 2026, with prices from $1,170 to $4,913, a $3,743 spread on the same certified stone. MOH London lists it at $4,913. 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

4.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817644908
Dimensions12.16 × 8.04 × 5.41 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.16 mm8.04 mm4.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817644908
Side View
Table 52.0%Crown 34.9°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 67.3%

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: Nov 1
Current: $4,913 SGD|Low: $1,169 SGD|High: $4,978 SGD|Avg: $2,755 SGD|+2.8%
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
Retailer 15
November 2, 2026
Retailer 10$1,170 SGD
Retailer 9$1,177 SGD
Retailer 3$1,310 SGD
Retailer 14$1,534 SGD
Retailer 5$1,809 SGD
Retailer 2$1,858 SGD
Retailer 11$2,046 SGD
Retailer 4$2,287 SGD
Retailer 12$2,808 SGD
Retailer 8$3,371 SGD
Retailer 15$3,885 SGD
Retailer 6$4,115 SGD
Retailer 13$4,141 SGD
Retailer 7$4,550 SGD
MOH London$4,913 SGD

35 data points across 15 retailers

15 retailers$1,170 SGD to $4,913 SGD

A
Cheapest Retailer
-
$1,170 SGD
£720 GBP
A
Retailer 2
-
$1,177 SGD
$921 USD
View
Final sale: no returns
Retailer 3
-
$1,310 SGD
$1,025 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$1,534 SGD
$1,200 USD
View
A
Retailer 5
-
$1,809 SGD
$1,415 USD
View
A
Retailer 6
-
$1,858 SGD
£1,144 GBP
View
A
Retailer 7
-
$2,046 SGD
€1,524 EUR
View
A
Retailer 8
-
$2,287 SGD
$1,789 USD
View
B+
Retailer 9
-
$2,808 SGD
A$3,379 AUD
View
B+
Retailer 10
-
$3,371 SGD
£2,076 GBP
View
B+
Retailer 11
-
$3,885 SGD
$3,039 USD
View
B
Retailer 12
-
$4,115 SGD
$3,219 USD
View
B+
Retailer 13
-
$4,141 SGD
A$4,983 AUD
View
B
Retailer 14
-
$4,550 SGD
$3,559 USD
View
Most Expensive
B
MOH London
LG817644908 · Nov 1
$4,913 SGD
£3,026 GBP
View
14 more retailers have this diamond
Prices start from $1,170 SGDSave up to $3,743 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
4.05ct Cushion
$1,170 SGD