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Cushion|Lab Grown|IGI

4.59ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG840657006

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840657006

Diamond specifications and retailer prices

From $1,113 SGD
HK$6,800 HKD
As of October 30, 2026
Save $3,860 SGD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,973 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.59ct lab-grown cushion diamond

This 4.59ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840657006 or 840657006. Listed at 13 retailers as of October 29, 2026, with prices from $1,113 to $4,973, a $3,860 spread on the same certified stone. Brilliant Earth lists it at $4,973. 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

4.59
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840657006
Dimensions11.33 × 8.36 × 5.58 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.33 mm8.36 mm4.59 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840657006
Side View
Table 63.0%Crown 33.5°Girdle: MED-STKPavilion 32.7°Culet: NoneDepth 66.7%

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 30
Current: $4,973 SGD|Low: $932 SGD|High: $4,973 SGD|Avg: $2,549 SGD
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
October 29, 2026
Retailer 6$932 SGD
Retailer 13$989 SGD
Retailer 7$1,113 SGD
Retailer 5$1,195 SGD
Retailer 2$1,494 SGD
Retailer 10$1,535 SGD
Retailer 14$1,576 SGD
Retailer 4$2,001 SGD
Retailer 9$3,227 SGD
Retailer 3$3,296 SGD
Retailer 12$3,937 SGD
Retailer 11$4,075 SGD
Retailer 8$4,524 SGD
Brilliant Earth$4,973 SGD

22 data points across 14 retailers

13 retailers$1,113 SGD to $4,973 SGD

Retailer 1
-
$989 SGD
£609 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$1,113 SGD
HK$6,800 HKD
View
A
Retailer 3
-
$1,195 SGD
$935 USD
View
A
Retailer 4
-
$1,494 SGD
€1,113 EUR
View
A
Retailer 5
-
$1,535 SGD
£945 GBP
View
B+
Retailer 6
-
$1,576 SGD
$1,233 USD
View
A
Retailer 7
-
$2,001 SGD
$1,565 USD
View
B+
Retailer 8
-
$3,227 SGD
View
B+
Retailer 9
-
$3,296 SGD
$2,578 USD
View
B+
Retailer 10
-
$3,937 SGD
$3,080 USD
View
B+
Retailer 11
-
$4,075 SGD
£2,510 GBP
View
B
Retailer 12
-
$4,524 SGD
$3,539 USD
View
Most Expensive
B
Brilliant Earth
21808822A · Oct 29
$4,973 SGD
$3,890 USD
View
12 more retailers have this diamond
Prices start from $1,113 SGDSave up to $3,860 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
4.59ct Cushion
$1,113 SGD