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Radiant|Lab Grown|IGI

4.47ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG847618591

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

Certificate IGI LG847618591

Diamond specifications and retailer prices

From HK$6,025 HKD
As of November 1, 2026
Save HK$24,730 HKD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$30,755 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.47ct lab-grown radiant diamond

This 4.47ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847618591 or 847618591. Listed at 16 retailers as of October 31, 2026, with prices from HK$6,025 to HK$30,755, a HK$24,730 spread on the same certified stone. Brilliant Earth lists it at HK$30,755. 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

4.47
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847618591
Dimensions12.12 × 8.07 × 5.11 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.12 mm8.07 mm4.47 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847618591
Side View
Table 66.0%Crown 42.8°Girdle: Slightly ThickPavilion 32.4°Culet: NoneDepth 63.3%

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: Nov 1
Current: HK$30,755 HKD|Low: HK$4,770 HKD|High: HK$55,940 HKD|Avg: HK$14,453 HKD|-45.0%
Brilliant Earth
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 31, 2026
Retailer 12HK$4,771 HKD
Retailer 5HK$4,990 HKD
Retailer 7HK$4,990 HKD
Retailer 14HK$5,523 HKD
Retailer 6HK$6,025 HKD
Retailer 15HK$6,551 HKD
Retailer 2HK$8,032 HKD
Retailer 4HK$8,128 HKD
Retailer 13HK$8,517 HKD
Retailer 10HK$12,420 HKD
Retailer 16HK$14,530 HKD
Retailer 8HK$17,476 HKD
Retailer 3HK$17,786 HKD
Retailer 17HK$24,013 HKD
Retailer 9HK$24,306 HKD
Retailer 11HK$25,773 HKD
Brilliant EarthHK$30,755 HKD

6 data points across 17 retailers

16 retailersHK$6,025 HKD to HK$30,755 HKD

Retailer 1
-
HK$4,771 HKD
£479 GBP
Price last confirmed 7 days ago
Retailer 2
-
HK$4,990 HKD
$636 USD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$5,523 HKD
$704 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$6,025 HKD
View
Retailer 5
-
HK$6,551 HKD
$835 USD
View
Price last confirmed 6 days ago
A
Retailer 6
-
HK$8,032 HKD
€975 EUR
View
A
Retailer 7
-
HK$8,128 HKD
$1,036 USD
View
Retailer 8
-
HK$8,517 HKD
£855 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
HK$12,420 HKD
$1,583 USD
View
Retailer 10
-
HK$14,530 HKD
$1,852 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$17,476 HKD
SGD 3,010 SGD
View
Retailer 12
-
HK$17,786 HKD
$2,267 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
HK$24,013 HKD
£2,410 GBP
View
B
Retailer 14
-
HK$24,306 HKD
$3,098 USD
View
B
Retailer 15
-
HK$25,773 HKD
$3,285 USD
View
Most Expensive
B
Brilliant Earth
22251419A · Oct 31
HK$30,755 HKD
$3,920 USD
View
15 more retailers have this diamond
Prices start from HK$6,025 HKDSave up to HK$24,730 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
4.47ct Radiant
HK$6,025 HKD