Radiant|Lab Grown|IGI

4.02ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG823669955

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

Certificate IGI LG823669955

Diamond specifications and retailer prices

From HK$35,659 HKD
$4,545 USD
As of October 30, 2026
Save HK$133,981 HKD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$169,640 HKD at Mervis Diamond Importers · As of October 29, 2026
View at Mervis Diamond Importers

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 very-good cut grade and certified by IGI LG823669955 or 823669955. Listed at 23 retailers as of October 29, 2026, with prices from HK$35,659 to HK$169,640, a HK$133,981 spread on the same certified stone. Mervis Diamond Importers lists it at HK$169,640. 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
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823669955
Dimensions11.03 × 7.86 × 5.40 mm
L/W Ratio1.40
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
11.03 mm7.86 mm4.02 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823669955
Side View
Table 65.0%Crown 42.8°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 68.7%

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: HK$169,640 HKD|Low: HK$35,659 HKD|High: HK$248,944 HKD|Avg: HK$100,876 HKD|-18.2%
Mervis Diamond Importers
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
Retailer 17
October 23, 2026
Retailer 10HK$35,659 HKD
Retailer 6HK$40,264 HKD
Retailer 4HK$42,014 HKD
Retailer 11HK$49,263 HKD
Retailer 15HK$53,280 HKD
Retailer 2HK$58,704 HKD
Retailer 16HK$59,791 HKD
Retailer 8HK$65,165 HKD
Retailer 13HK$84,663 HKD
Retailer 3HK$94,698 HKD
Retailer 17HK$97,085 HKD
Retailer 12HK$104,071 HKD
Retailer 7HK$114,825 HKD
Retailer 14HK$149,088 HKD
Retailer 9HK$150,010 HKD
Mervis Diamond ImportersHK$169,640 HKD
Retailer 5HK$247,453 HKD

28 data points across 17 retailers

23 retailersHK$35,659 HKD to HK$169,640 HKD

A
Cheapest Retailer
-
HK$35,659 HKD
$4,545 USD
Retailer 2
-
HK$35,965 HKD
$4,584 USD
View
Price last confirmed 22 days ago
Retailer 3
-
HK$37,691 HKD
$4,804 USD
View
Price last confirmed 17 days ago
Retailer 4
-
HK$41,716 HKD
$5,317 USD
View
Price last confirmed 27 days ago
Retailer 5
-
HK$41,716 HKD
$5,317 USD
View
Price last confirmed 18 days ago
Retailer 6
-
HK$42,014 HKD
$5,355 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
HK$49,263 HKD
$6,279 USD
View
Retailer 8
-
HK$53,280 HKD
$6,791 USD
View
Price last confirmed 14 days ago
Retailer 9
-
HK$54,661 HKD
$6,967 USD
View
Price last confirmed 26 days ago
Retailer 10
-
HK$58,704 HKD
€7,126 EUR
View
Price last confirmed 7 days ago
Retailer 11
-
HK$59,791 HKD
£6,001 GBP
View
Price last confirmed 14 days ago
Retailer 12
-
HK$65,165 HKD
£6,540 GBP
View
Price last confirmed 14 days ago
B
Retailer 13
-
HK$84,663 HKD
$10,791 USD
View
Retailer 14
-
HK$94,698 HKD
£9,504 GBP
View
Price last confirmed 15 days ago
Retailer 15
-
HK$97,085 HKD
ZAR 199,907 ZAR
View
Price last confirmed 15 days ago
B
Retailer 16
-
HK$104,071 HKD
$13,265 USD
View
Retailer 17
-
HK$114,825 HKD
$14,635 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
HK$149,088 HKD
$19,002 USD
View
B
Retailer 19
-
HK$150,010 HKD
$19,120 USD
View
B
Retailer 20
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HK$165,230 HKD
$21,060 USD
View
B
Retailer 21
-
HK$165,623 HKD
$21,110 USD
View
B
Retailer 22
-
HK$166,015 HKD
$21,160 USD
View
Most Expensive
B
Mervis Diamond Importers
1984816712 · Oct 29
HK$169,640 HKD
$21,622 USD
View
22 more retailers have this diamond
Prices start from HK$35,659 HKDSave up to HK$133,981 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$35,659 HKD