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Cushion|Lab Grown|IGI

4.07ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG811637858

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811637858

Diamond specifications and retailer prices

From $976 SGD
£600 GBP
As of October 29, 2026
Save $7,342 SGD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,318 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.07ct lab-grown cushion diamond

This 4.07ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811637858 or 811637858. Listed at 16 retailers as of October 28, 2026, with prices from $976 to $8,318, a $7,342 spread on the same certified stone. Brilliant Earth lists it at $8,318. 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

4.07
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811637858
Dimensions11.15 × 8.51 × 5.52 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm8.51 mm4.07 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811637858
Side View
Table 65.0%Crown 31.2°Girdle: THN-MEDPavilion 36°Culet: NoneDepth 64.9%

Caratlytics Score

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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: $8,318 SGD|Low: $970 SGD|High: $9,318 SGD|Avg: $3,402 SGD|-10.7%
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 30, 2026
Retailer 11$976 SGD
Retailer 5$1,018 SGD
Retailer 8$1,072 SGD
Retailer 13$1,301 SGD
Retailer 14$1,714 SGD
Retailer 2$1,786 SGD
Retailer 9$1,832 SGD
Retailer 16$1,879 SGD
Retailer 10$2,480 SGD
Retailer 7$2,533 SGD
Retailer 12$3,599 SGD
Retailer 4$3,614 SGD
Retailer 6$4,164 SGD
Retailer 15$4,372 SGD
Retailer 3$8,075 SGD
Brilliant Earth$8,318 SGD

42 data points across 16 retailers

16 retailers$976 SGD to $8,318 SGD

A
Cheapest Retailer
-
$976 SGD
£600 GBP
A
Retailer 2
-
$1,018 SGD
$794 USD
View
Final sale: no returns
Retailer 3
-
$1,072 SGD
$836 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,301 SGD
$1,015 USD
View
A
Retailer 5
-
$1,714 SGD
$1,337 USD
View
A
Retailer 6
-
$1,786 SGD
£1,097 GBP
View
A
Retailer 7
-
$1,832 SGD
€1,361 EUR
View
A
Retailer 8
-
$1,879 SGD
$1,466 USD
View
A
Retailer 9
-
$2,480 SGD
ZAR 31,254 ZAR
View
Retailer 10
-
$2,533 SGD
A$3,041 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$3,599 SGD
$2,808 USD
View
B+
Retailer 12
-
$3,614 SGD
£2,220 GBP
View
B+
Retailer 13
-
$4,164 SGD
$3,249 USD
View
B+
Retailer 14
-
$4,372 SGD
£2,686 GBP
View
B
Retailer 15
-
$8,075 SGD
$6,300 USD
View
Most Expensive
B
Brilliant Earth
21068407Y · Oct 28
$8,318 SGD
$6,490 USD
View
15 more retailers have this diamond
Prices start from $976 SGDSave up to $7,342 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
4.07ct Cushion
$976 SGD