CaratHunter
Plans
Radiant|Lab Grown|IGI

15.55ct F VVS2 Radiant Lab Grown Diamond

F/VVS2 • IGI LG776647180

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

Certificate IGI LG776647180

Diamond specifications and retailer prices

From HK$35,150 HKD
As of November 3, 2026
Save HK$93,815 HKD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$128,965 HKD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.55ct lab-grown radiant diamond

This 15.55ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG776647180 or 776647180. Listed at 9 retailers as of November 2, 2026, with prices from HK$35,150 to HK$128,965, a HK$93,815 spread on the same certified stone. Adiamor lists it at HK$128,965. 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

15.55
Carat
F
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776647180
Dimensions17.89 × 12.70 × 8.02 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.89 mm12.70 mm15.55 ctF / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776647180
Side View
Table 66.0%Crown 51.2°Girdle: MediumPavilion 37.8°Culet: NoneDepth 63.1%

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: Nov 3
Current: HK$128,965 HKD|Low: HK$35,150 HKD|High: HK$128,980 HKD|Avg: HK$76,686 HKD|-0.0%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 6HK$35,150 HKD
Retailer 2HK$38,902 HKD
Retailer 7HK$45,836 HKD
Retailer 3HK$47,329 HKD
Retailer 9HK$73,866 HKD
Retailer 4HK$101,034 HKD
Retailer 8HK$103,328 HKD
Retailer 5HK$111,303 HKD
AdiamorHK$128,965 HKD

41 data points across 9 retailers

9 retailersHK$35,150 HKD to HK$128,965 HKD

A
Cheapest Retailer
-
HK$35,150 HKD
B+
Retailer 2
-
HK$38,902 HKD
£3,904 GBP
View
B+
Retailer 3
-
HK$45,836 HKD
$5,842 USD
View
B+
Retailer 4
-
HK$47,329 HKD
€5,745 EUR
View
Retailer 5
-
HK$73,866 HKD
$9,414 USD
View
Price last confirmed 85 days ago
B
Retailer 6
-
HK$101,034 HKD
A$19,811 AUD
View
B
Retailer 7
-
HK$103,328 HKD
$13,169 USD
View
B
Retailer 8
-
HK$111,303 HKD
$14,186 USD
View
Most Expensive
B
Adiamor
D-80901848 · Nov 2
HK$128,965 HKD
$16,437 USD
View
8 more retailers have this diamond
Prices start from HK$35,150 HKDSave up to HK$93,815 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
15.55ct Radiant
HK$35,150 HKD