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Radiant|Lab Grown|IGI

15.09ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG846643249

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

Certificate IGI LG846643249

Diamond specifications and retailer prices

From HK$18,683 HKD
£1,875 GBP
As of November 2, 2026
Save HK$110,229 HKD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$128,911 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.09ct lab-grown radiant diamond

This 15.09ct 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 LG846643249 or 846643249. Listed at 19 retailers as of November 2, 2026, with prices from HK$18,683 to HK$128,911, a HK$110,229 spread on the same certified stone. Brilliant Earth lists it at HK$128,911. 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

15.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846643249
Dimensions16.99 × 12.05 × 8.05 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.99 mm12.05 mm15.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846643249
Side View
Table 66.0%Crown 43°Girdle: MediumPavilion 30.9°Culet: NoneDepth 66.8%

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 2
Current: HK$128,911 HKD|Low: HK$18,677 HKD|High: HK$128,911 HKD|Avg: HK$47,006 HKD
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 13HK$18,683 HKD
Retailer 4HK$20,055 HKD
Retailer 11HK$21,820 HKD
Retailer 3HK$23,264 HKD
Retailer 17HK$23,264 HKD
Retailer 9HK$26,915 HKD
Retailer 7HK$27,281 HKD
Retailer 14HK$31,154 HKD
Retailer 19HK$31,973 HKD
Retailer 2HK$32,020 HKD
Retailer 18HK$34,131 HKD
Retailer 16HK$36,014 HKD
Retailer 12HK$36,875 HKD
Retailer 15HK$43,100 HKD
Retailer 8HK$49,391 HKD
Retailer 6HK$81,153 HKD
Retailer 10HK$85,397 HKD
Retailer 5HK$120,139 HKD
Brilliant EarthHK$128,911 HKD

19 data points across 19 retailers

19 retailersHK$18,683 HKD to HK$128,911 HKD

A
Cheapest Retailer
-
HK$18,683 HKD
£1,875 GBP
A
Retailer 2
-
HK$20,055 HKD
$2,556 USD
View
A
Retailer 3
-
HK$21,820 HKD
$2,781 USD
View
A
Retailer 4
-
HK$23,264 HKD
$2,965 USD
View
A
Retailer 5
-
HK$23,264 HKD
$2,965 USD
View
A
Retailer 6
-
HK$26,915 HKD
View
A
Retailer 7
-
HK$27,281 HKD
$3,477 USD
View
A
Retailer 8
-
HK$31,154 HKD
£3,126 GBP
View
A
Retailer 9
-
HK$31,973 HKD
$4,075 USD
View
A
Retailer 10
-
HK$32,020 HKD
$4,081 USD
View
B+
Retailer 11
-
HK$34,131 HKD
$4,350 USD
View
A
Retailer 12
-
HK$36,014 HKD
ZAR 74,152 ZAR
View
A
Retailer 13
-
HK$36,875 HKD
€4,476 EUR
View
B+
Retailer 14
-
HK$43,100 HKD
A$8,451 AUD
View
B+
Retailer 15
-
HK$49,391 HKD
$6,295 USD
View
B
Retailer 16
-
HK$81,153 HKD
$10,343 USD
View
B
Retailer 17
-
HK$85,397 HKD
$10,884 USD
View
B
Retailer 18
-
HK$120,139 HKD
$15,312 USD
View
Most Expensive
B
Brilliant Earth
22132351A · Nov 2
HK$128,911 HKD
$16,430 USD
View
18 more retailers have this diamond
Prices start from HK$18,683 HKDSave up to HK$110,229 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
15.09ct Radiant
HK$18,683 HKD