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Radiant|Lab Grown|IGI

15.12ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG842647886

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

Certificate IGI LG842647886

Diamond specifications and retailer prices

From HK$23,970 HKD
$3,055 USD
As of November 2, 2026
Save HK$105,177 HKD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$129,147 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.12ct lab-grown radiant diamond

This 15.12ct 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 LG842647886 or 842647886. Listed at 11 retailers as of October 31, 2026, with prices from HK$23,970 to HK$129,147, a HK$105,177 spread on the same certified stone. Brilliant Earth lists it at HK$129,147. 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

15.12
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842647886
Dimensions16.81 × 11.66 × 7.99 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.81 mm11.66 mm15.12 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842647886
Side View
Table 70.0%Crown 32°Girdle: ThickPavilion 33.1°Culet: NoneDepth 68.5%

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$129,147 HKD|Low: HK$18,315 HKD|High: HK$129,147 HKD|Avg: HK$54,472 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
November 2, 2026
Retailer 3HK$18,315 HKD
Retailer 11HK$23,970 HKD
Retailer 6HK$30,376 HKD
Retailer 9HK$31,008 HKD
Retailer 10HK$35,120 HKD
Retailer 2HK$35,236 HKD
Retailer 5HK$35,355 HKD
Retailer 7HK$42,034 HKD
Retailer 4HK$79,162 HKD
Retailer 8HK$95,538 HKD
Retailer 12HK$120,414 HKD
Brilliant EarthHK$129,147 HKD

19 data points across 12 retailers

11 retailersHK$23,970 HKD to HK$129,147 HKD

A
Cheapest Retailer
-
HK$23,970 HKD
$3,055 USD
A
Retailer 2
-
HK$30,376 HKD
£3,048 GBP
View
A
Retailer 3
-
HK$31,008 HKD
$3,952 USD
View
A
Retailer 4
-
HK$35,120 HKD
ZAR 72,312 ZAR
View
A
Retailer 5
-
HK$35,236 HKD
€4,277 EUR
View
B+
Retailer 6
-
HK$35,355 HKD
$4,506 USD
View
B+
Retailer 7
-
HK$42,034 HKD
A$8,242 AUD
View
B
Retailer 8
-
HK$79,162 HKD
$10,089 USD
View
B
Retailer 9
-
HK$95,538 HKD
A$18,733 AUD
View
B
Retailer 10
-
HK$120,414 HKD
$15,347 USD
View
Most Expensive
B
Brilliant Earth
22121537A · Oct 31
HK$129,147 HKD
$16,460 USD
View
10 more retailers have this diamond
Prices start from HK$23,970 HKDSave up to HK$105,177 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
15.12ct Radiant
HK$23,970 HKD