CaratHunter
Plans
Cushion|Lab Grown|IGI

4.02ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG744513666

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG744513666

Diamond specifications and retailer prices

From HK$27,664 HKD
$3,526 USD
As of October 30, 2026
Save HK$143,215 HKD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$170,879 HKD 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513666 or 744513666. Listed at 11 retailers as of October 30, 2026, with prices from HK$27,664 to HK$170,879, a HK$143,215 spread on the same certified stone. Do Amore Diamonds lists it at HK$170,879. 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
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513666
Dimensions9.15 × 9.09 × 6.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
9.15 mm9.09 mm4.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513666
Side View
Table 60.0%Crown 38.4°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$170,879 HKD|Low: HK$27,664 HKD|High: HK$216,777 HKD|Avg: HK$69,994 HKD|-21.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3HK$27,664 HKD
Retailer 6HK$30,049 HKD
Retailer 5HK$35,290 HKD
Retailer 10HK$37,455 HKD
Retailer 9HK$45,066 HKD
Retailer 2HK$54,025 HKD
Retailer 7HK$68,473 HKD
Retailer 8HK$78,772 HKD
Retailer 4HK$83,321 HKD
Do Amore DiamondsHK$170,879 HKD

30 data points across 10 retailers

11 retailersHK$27,664 HKD to HK$170,879 HKD

A
Cheapest Retailer
-
HK$27,664 HKD
$3,526 USD
A
Retailer 2
-
HK$30,049 HKD
$3,830 USD
View
A
Retailer 3
-
HK$35,290 HKD
$4,498 USD
View
A
Retailer 4
-
HK$37,455 HKD
$4,774 USD
View
Final sale: no returns
A
Retailer 5
-
HK$45,066 HKD
$5,744 USD
View
A
Retailer 6
-
HK$54,025 HKD
€6,558 EUR
View
B+
Retailer 7
-
HK$68,473 HKD
£6,872 GBP
View
B+
Retailer 8
-
HK$78,772 HKD
$10,040 USD
View
B+
Retailer 9
-
HK$83,321 HKD
$10,620 USD
View
B
Retailer 10
-
HK$117,952 HKD
$15,034 USD
View
Most Expensive
B
Do Amore Diamonds
27-78E597023 · Oct 31
HK$170,879 HKD
$21,780 USD
View
10 more retailers have this diamond
Prices start from HK$27,664 HKDSave up to HK$143,215 HKD

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
HK$27,664 HKD