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Cushion|Lab Grown|IGI

4.02ct E FL Cushion Lab Grown Diamond

VG • E/FL • IGI LG787620842

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787620842

Diamond specifications and retailer prices

From $5,615 SGD
$4,392 USD
As of October 30, 2026
Save $25,553 SGD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $31,167 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.02ct lab-grown cushion diamond

This 4.02ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG787620842 or 787620842. Listed at 14 retailers as of October 30, 2026, with prices from $5,615 to $31,167, a $25,553 spread on the same certified stone. With Clarity lists it at $31,167. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.02
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787620842
Dimensions10.37 × 8.52 × 5.69 mm
L/W Ratio1.22
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.37 mm8.52 mm4.02 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787620842
Side View
Table 59.0%Crown 37.1°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 66.8%

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: $7,761 SGD|Low: $5,615 SGD|High: $37,847 SGD|Avg: $13,065 SGD|-18.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 31, 2026
Retailer 11$5,615 SGD
Retailer 3$7,380 SGD
Retailer 13$7,691 SGD
Retailer 1$7,761 SGD
Retailer 2$9,057 SGD
Retailer 8$9,696 SGD
Retailer 10$9,978 SGD
Retailer 4$11,111 SGD
Retailer 7$12,581 SGD
Retailer 9$12,730 SGD
Retailer 6$14,075 SGD
Retailer 12$15,829 SGD
Retailer 5$20,971 SGD
With Clarity$31,167 SGD

42 data points across 14 retailers

14 retailers$5,615 SGD to $31,167 SGD

A
Cheapest Retailer
-
$5,615 SGD
$4,392 USD
A
Retailer 2
-
$7,380 SGD
HK$45,100 HKD
View
A
Retailer 3
-
$7,691 SGD
$6,016 USD
View
A
Retailer 4
-
$7,761 SGD
£4,780 GBP
View
A
Retailer 5
-
$9,057 SGD
$7,085 USD
View
A
Retailer 6
-
$9,696 SGD
€7,223 EUR
View
Retailer 7
-
$9,978 SGD
$7,805 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$11,111 SGD
$8,691 USD
View
B+
Retailer 9
-
$12,581 SGD
ZAR 158,985 ZAR
View
B+
Retailer 10
-
$12,730 SGD
£7,841 GBP
View
B+
Retailer 11
-
$14,075 SGD
$11,010 USD
View
B+
Retailer 12
-
$15,829 SGD
$12,382 USD
View
B
Retailer 13
-
$20,971 SGD
$16,404 USD
View
Most Expensive
B
With Clarity
787620842 · Oct 31
$31,167 SGD
$24,380 USD
View
13 more retailers have this diamond
Prices start from $5,615 SGDSave up to $25,553 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
$5,615 SGD