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Radiant|Lab Grown|IGI

15.15ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG795618647

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG795618647

Diamond specifications and retailer prices

From HK$25,743 HKD
$3,281 USD
As of November 2, 2026
Save HK$122,156 HKD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$147,899 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.15ct lab-grown radiant diamond

This 15.15ct 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 LG795618647 or 795618647. Listed at 20 retailers as of November 2, 2026, with prices from HK$25,743 to HK$147,899, a HK$122,156 spread on the same certified stone. Brilliant Earth lists it at HK$147,899. 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

15.15
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle46.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795618647
Dimensions17.02 × 11.87 × 7.70 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.02 mm11.87 mm15.15 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795618647
Side View
Table 62.0%Crown 34.3°Girdle: MediumPavilion 46.2°Culet: LargeDepth 64.9%

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$147,899 HKD|Low: HK$24,409 HKD|High: HK$201,174 HKD|Avg: HK$61,617 HKD|-26.5%
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 9HK$25,743 HKD
Retailer 18HK$28,011 HKD
Retailer 8HK$29,862 HKD
Retailer 19HK$29,894 HKD
Retailer 4HK$32,789 HKD
Retailer 10HK$33,197 HKD
Retailer 14HK$33,346 HKD
Retailer 7HK$37,316 HKD
Retailer 2HK$39,058 HKD
Retailer 13HK$39,431 HKD
Retailer 16HK$46,217 HKD
Retailer 5HK$46,355 HKD
Retailer 12HK$49,290 HKD
Retailer 15HK$55,579 HKD
Retailer 17HK$82,843 HKD
Retailer 11HK$100,026 HKD
Retailer 3HK$104,583 HKD
Retailer 6HK$122,964 HKD
Brilliant EarthHK$147,899 HKD

28 data points across 19 retailers

20 retailersHK$25,743 HKD to HK$147,899 HKD

A
Cheapest Retailer
-
HK$25,743 HKD
$3,281 USD
A
Retailer 2
-
HK$28,011 HKD
$3,570 USD
View
A
Retailer 3
-
HK$29,862 HKD
$3,806 USD
View
A
Retailer 4
-
HK$29,894 HKD
$3,810 USD
View
A
Retailer 5
-
HK$32,789 HKD
$4,179 USD
View
Retailer 6
-
HK$33,197 HKD
$4,231 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
HK$33,346 HKD
$4,250 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$37,316 HKD
$4,756 USD
View
B+
Retailer 9
-
HK$39,058 HKD
$4,978 USD
View
B+
Retailer 10
-
HK$39,431 HKD
£3,957 GBP
View
Retailer 11
-
HK$41,184 HKD
$5,249 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$46,217 HKD
ZAR 95,161 ZAR
View
B+
Retailer 13
-
HK$46,355 HKD
$5,908 USD
View
B
Retailer 14
-
HK$49,290 HKD
€5,983 EUR
View
B+
Retailer 15
-
HK$55,579 HKD
A$10,898 AUD
View
B
Retailer 16
-
HK$82,843 HKD
$10,558 USD
View
Retailer 17
-
HK$100,026 HKD
A$19,613 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
HK$104,583 HKD
$13,329 USD
View
B
Retailer 19
-
HK$122,964 HKD
$15,672 USD
View
Most Expensive
B
Brilliant Earth
21385449A · Nov 2
HK$147,899 HKD
$18,850 USD
View
19 more retailers have this diamond
Prices start from HK$25,743 HKDSave up to HK$122,156 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
15.15ct Radiant
HK$25,743 HKD