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Radiant|Lab Grown|IGI

15.18ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG848695562

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

Certificate IGI LG848695562

Diamond specifications and retailer prices

From HK$37,517 HKD
£3,765 GBP
As of November 2, 2026
Save HK$13,875 HKD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$51,392 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 15.18ct lab-grown radiant diamond

This 15.18ct 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 LG848695562 or 848695562. Listed at 2 retailers as of October 28, 2026, with prices from HK$37,517 to HK$51,392, a HK$13,875 spread on the same certified stone. Rare Carat lists it at HK$51,392. 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

15.18
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848695562
Dimensions17.46 × 12.04 × 8.10 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.46 mm12.04 mm15.18 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848695562
Side View
Table 67.0%Crown 46.8°Girdle: Slightly ThickPavilion 37°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: HK$51,392 HKD|Low: HK$37,517 HKD|High: HK$51,392 HKD|Avg: HK$44,566 HKD
Rare Carat
Retailer 2
November 2, 2026
Retailer 2HK$37,517 HKD
Rare CaratHK$51,392 HKD

6 data points across 2 retailers

2 retailersHK$37,517 HKD to HK$51,392 HKD

A
Cheapest Retailer
-
HK$37,517 HKD
£3,765 GBP
Most Expensive
B+
Rare Carat
848695562 · Oct 28
HK$51,392 HKD
$6,550 USD
View
1 more retailer has this diamond
Prices start from HK$37,517 HKDSave up to HK$13,875 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
15.18ct Radiant
HK$37,517 HKD