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Cushion|Lab Grown|IGI

4.02ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG598391373

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG598391373

Diamond specifications and retailer prices

From $1,693 SGD
$1,324 USD
As of October 31, 2026
Save $7,237 SGD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,784 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.02ct lab-grown cushion diamond

This 4.02ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG598391373 or 598391373. Listed at 15 retailers as of October 30, 2026, with a 428% 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

4.02
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598391373
Dimensions10.92 × 8.38 × 5.67 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.92 mm8.38 mm4.02 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598391373
Side View
Table 65.0%Crown 30.4°Girdle: MED-VTKPavilion 39.9°Culet: NoneDepth 67.7%

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 31
Current: $12,784 SGD|Low: $1,464 SGD|High: $12,784 SGD|Avg: $4,996 SGD
Do Amore Diamonds
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 31, 2026
Retailer 14$1,693 SGD
Retailer 13$2,040 SGD
Retailer 4$2,051 SGD
Retailer 12$2,346 SGD
Retailer 2$3,130 SGD
Retailer 16$3,169 SGD
Retailer 9$3,322 SGD
Retailer 10$4,991 SGD
Retailer 15$5,029 SGD
Retailer 5$5,669 SGD
Retailer 6$6,180 SGD
Retailer 3$6,189 SGD
Retailer 11$6,733 SGD
Retailer 8$8,270 SGD
Retailer 7$8,930 SGD
Do Amore Diamonds$12,784 SGD

30 data points across 16 retailers

15 retailers$1,693 SGD to $8,930 SGD

A
Cheapest Retailer
-
$1,693 SGD
$1,324 USD
A
Retailer 2
-
$2,040 SGD
$1,596 USD
View
A
Retailer 3
-
$2,051 SGD
$1,604 USD
View
Final sale: no returns
A
Retailer 4
-
$2,346 SGD
$1,835 USD
View
B+
Retailer 5
-
$3,130 SGD
€2,332 EUR
View
Retailer 6
-
$3,169 SGD
$2,479 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$3,322 SGD
£2,046 GBP
View
B
Retailer 8
-
$4,991 SGD
ZAR 63,074 ZAR
View
B
Retailer 9
-
$5,669 SGD
£3,492 GBP
View
B
Retailer 10
-
$6,180 SGD
$4,834 USD
View
B
Retailer 11
-
$6,189 SGD
$4,841 USD
View
B
Retailer 12
-
$6,733 SGD
£4,147 GBP
View
B
Retailer 13
-
$8,270 SGD
$6,469 USD
View
B
Retailer 14
-
$8,930 SGD
$6,985 USD
View
Most Expensive
Do Amore Diamonds
31-LGD1019839 · Oct 31
$12,784 SGD
$10,000 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,693 SGDSave up to $7,237 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
4.02ct Cushion
$1,693 SGD