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Radiant|Lab Grown|IGI

15.11ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG844643840

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

Certificate IGI LG844643840

Diamond specifications and retailer prices

From HK$17,882 HKD
£1,795 GBP
As of November 2, 2026
Save HK$137,529 HKD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$155,412 HKD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 15.11ct lab-grown radiant diamond

This 15.11ct 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 LG844643840 or 844643840. Listed at 16 retailers as of October 29, 2026, with prices from HK$17,882 to HK$155,412, a HK$137,529 spread on the same certified stone. Cape Diamonds lists it at HK$155,412. 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

15.11
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844643840
Dimensions17.91 × 12.20 × 8.25 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.91 mm12.20 mm15.11 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844643840
Side View
Table 65.0%Crown 43.5°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.6%

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$155,412 HKD|Low: HK$17,882 HKD|High: HK$25,270,237 HKD|Avg: HK$3,493,162 HKD
Cape Diamonds
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
November 2, 2026
Retailer 11HK$17,882 HKD
Retailer 10HK$19,192 HKD
Retailer 4HK$23,538 HKD
Retailer 13HK$24,676 HKD
Retailer 12HK$29,811 HKD
Retailer 2HK$33,385 HKD
Retailer 14HK$34,711 HKD
Retailer 9HK$36,471 HKD
Retailer 15HK$41,254 HKD
Retailer 16HK$62,559 HKD
Retailer 6HK$77,716 HKD
Retailer 8HK$85,742 HKD
Retailer 3HK$95,482 HKD
Retailer 7HK$120,155 HKD
Retailer 5HK$129,068 HKD
Cape DiamondsHK$155,412 HKD

7 data points across 16 retailers

16 retailersHK$17,882 HKD to HK$155,412 HKD

A
Cheapest Retailer
-
HK$17,882 HKD
£1,795 GBP
A
Retailer 2
-
HK$19,192 HKD
$2,446 USD
View
A
Retailer 3
-
HK$23,538 HKD
$3,000 USD
View
A
Retailer 4
-
HK$24,676 HKD
$3,145 USD
View
Final sale: no returns
A
Retailer 5
-
HK$29,811 HKD
£2,992 GBP
View
B
Retailer 6
-
HK$33,385 HKD
$4,255 USD
View
B+
Retailer 7
-
HK$34,711 HKD
$4,424 USD
View
A
Retailer 8
-
HK$36,471 HKD
€4,427 EUR
View
B+
Retailer 9
-
HK$41,254 HKD
A$8,089 AUD
View
B+
Retailer 10
-
HK$62,559 HKD
$7,973 USD
View
B
Retailer 11
-
HK$77,716 HKD
$9,905 USD
View
B
Retailer 12
-
HK$85,742 HKD
$10,928 USD
View
B
Retailer 13
-
HK$95,482 HKD
A$18,722 AUD
View
B
Retailer 14
-
HK$120,155 HKD
$15,314 USD
View
B
Retailer 15
-
HK$129,068 HKD
$16,450 USD
View
Most Expensive
B
Cape Diamonds
cert_844643840 · Oct 29
HK$155,412 HKD
ZAR 319,992 ZAR
View
15 more retailers have this diamond
Prices start from HK$17,882 HKDSave up to HK$137,529 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
15.11ct Radiant
HK$17,882 HKD