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Radiant|Lab Grown|IGI

15.43ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG837640667

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

Certificate IGI LG837640667

Diamond specifications and retailer prices

From HK$29,839 HKD
$3,803 USD
As of November 1, 2026
Save HK$51,702 HKD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$81,541 HKD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 15.43ct lab-grown radiant diamond

This 15.43ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837640667 or 837640667. Listed at 4 retailers as of November 1, 2026, with prices from HK$29,839 to HK$81,541, a HK$51,702 spread on the same certified stone. Frank Darling lists it at HK$81,541. 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

15.43
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837640667
Dimensions17.89 × 12.30 × 8.06 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.89 mm12.30 mm15.43 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837640667
Side View
Table 66.0%Crown 45.1°Girdle: MediumPavilion 34.5°Culet: NoneDepth 65.5%

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$81,541 HKD|Low: HK$29,839 HKD|High: HK$84,887 HKD|Avg: HK$49,723 HKD|-3.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 3HK$29,839 HKD
Retailer 4HK$39,482 HKD
Retailer 5HK$40,343 HKD
Retailer 2HK$51,392 HKD
Frank DarlingHK$81,541 HKD

13 data points across 5 retailers

4 retailersHK$29,839 HKD to HK$81,541 HKD

A
Cheapest Retailer
-
HK$29,839 HKD
$3,803 USD
Final sale: no returns
B+
Retailer 2
-
HK$39,482 HKD
$5,032 USD
View
B+
Retailer 3
-
HK$51,392 HKD
$6,550 USD
View
Most Expensive
B
Frank Darling
100743403833KD · Nov 2
HK$81,541 HKD
$10,393 USD
View
3 more retailers have this diamond
Prices start from HK$29,839 HKDSave up to HK$51,702 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
15.43ct Radiant
HK$29,839 HKD