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Radiant|Lab Grown|IGI

4.02ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG744515061

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG744515061

Diamond specifications and retailer prices

From HK$27,735 HKD
$3,535 USD
As of October 29, 2026
Save HK$142,596 HKD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$170,330 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.02ct lab-grown radiant diamond

This 4.02ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744515061 or 744515061. Listed at 15 retailers as of October 29, 2026, with prices from HK$27,735 to HK$170,330, a HK$142,596 spread on the same certified stone. Do Amore Diamonds lists it at HK$170,330. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744515061
Dimensions11.21 × 7.98 × 5.21 mm
L/W Ratio1.40
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
11.21 mm7.98 mm4.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744515061
Side View
Table 67.0%Crown 40.3°Girdle: Slightly ThickPavilion 34.6°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: HK$170,330 HKD|Low: HK$27,735 HKD|High: HK$236,940 HKD|Avg: HK$74,677 HKD|-28.1%
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
October 30, 2026
Retailer 11HK$27,735 HKD
Retailer 6HK$29,971 HKD
Retailer 4HK$31,540 HKD
Retailer 5HK$32,826 HKD
Retailer 12HK$40,664 HKD
Retailer 10HK$44,870 HKD
Retailer 3HK$54,725 HKD
Retailer 9HK$59,863 HKD
Retailer 7HK$68,274 HKD
Retailer 8HK$78,534 HKD
Retailer 2HK$96,267 HKD
Do Amore DiamondsHK$170,330 HKD

36 data points across 12 retailers

15 retailersHK$27,735 HKD to HK$170,330 HKD

A+
Cheapest Retailer
-
HK$27,735 HKD
$3,535 USD
A
Retailer 2
-
HK$29,971 HKD
$3,820 USD
View
A
Retailer 3
-
HK$31,540 HKD
$4,020 USD
View
Final sale: no returns
A
Retailer 4
-
HK$32,826 HKD
$4,184 USD
View
Retailer 5
-
HK$33,446 HKD
$4,263 USD
View
Price last confirmed 30 days ago
Retailer 6
-
HK$35,047 HKD
$4,467 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
HK$40,664 HKD
$5,183 USD
View
A
Retailer 8
-
HK$44,870 HKD
$5,719 USD
View
Retailer 9
-
HK$53,508 HKD
$6,820 USD
View
Price last confirmed 29 days ago
Retailer 10
-
HK$54,725 HKD
€6,643 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$59,863 HKD
$7,630 USD
View
B+
Retailer 12
-
HK$68,274 HKD
£6,852 GBP
View
B+
Retailer 13
-
HK$78,534 HKD
$10,010 USD
View
B+
Retailer 14
-
HK$96,267 HKD
$12,270 USD
View
Most Expensive
B
Do Amore Diamonds
27-611303643 · Oct 30
HK$170,330 HKD
$21,710 USD
View
14 more retailers have this diamond
Prices start from HK$27,735 HKDSave up to HK$142,596 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 Radiant
HK$27,735 HKD