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Radiant|Lab Grown|IGI

15.54ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG800651672

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

Certificate IGI LG800651672

Diamond specifications and retailer prices

From HK$84,037 HKD
A$16,478 AUD
As of November 1, 2026
Save HK$31,191 HKD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$115,228 HKD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.54ct lab-grown radiant diamond

This 15.54ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800651672 or 800651672. Listed at 3 retailers as of November 1, 2026, with prices from HK$84,037 to HK$115,228, a HK$31,191 spread on the same certified stone. Adiamor lists it at HK$115,228. 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

15.54
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800651672
Dimensions17.80 × 12.41 × 8.40 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.80 mm12.41 mm15.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800651672
Side View
Table 63.0%Crown 25.7°Girdle: MediumPavilion 35°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$115,228 HKD|Low: HK$27,108 HKD|High: HK$115,950 HKD|Avg: HK$65,747 HKD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7HK$27,108 HKD
Retailer 8HK$32,907 HKD
Retailer 3HK$35,417 HKD
Retailer 9HK$36,760 HKD
Retailer 11HK$38,037 HKD
Retailer 6HK$38,783 HKD
Retailer 4HK$67,687 HKD
Retailer 2HK$84,037 HKD
Retailer 10HK$90,144 HKD
Retailer 5HK$104,981 HKD
AdiamorHK$115,228 HKD
Retailer 12HK$115,950 HKD

7 data points across 12 retailers

3 retailersHK$84,037 HKD to HK$115,228 HKD

B+
Cheapest Retailer
-
HK$84,037 HKD
A$16,478 AUD
B
Retailer 2
-
HK$104,981 HKD
$13,380 USD
View
Most Expensive
B
Adiamor
D-79717613 · Nov 2
HK$115,228 HKD
$14,686 USD
View
2 more retailers have this diamond
Prices start from HK$84,037 HKDSave up to HK$31,191 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.

B+
15.54ct Radiant
HK$84,037 HKD