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Radiant|Lab Grown|IGI

15.09ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG810622524

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

Certificate IGI LG810622524

Diamond specifications and retailer prices

From HK$18,717 HKD
£1,878 GBP
As of November 1, 2026
Save HK$164,245 HKD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$182,962 HKD at Brilliant Earth · As of October 31, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG810622524 or 810622524. Listed at 20 retailers as of October 31, 2026, with prices from HK$18,717 to HK$182,962, a HK$164,245 spread on the same certified stone. Brilliant Earth lists it at HK$182,962. 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
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810622524
Dimensions17.96 × 12.25 × 8.16 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.96 mm12.25 mm15.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810622524
Side View
Table 64.0%Crown 41.2°Girdle: MediumPavilion 35.3°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$182,962 HKD|Low: HK$18,710 HKD|High: HK$215,443 HKD|Avg: HK$44,051 HKD|-15.1%
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
November 2, 2026
Retailer 7HK$18,717 HKD
Retailer 13HK$20,093 HKD
Retailer 3HK$23,302 HKD
Retailer 9HK$24,557 HKD
Retailer 2HK$31,208 HKD
Retailer 12HK$31,752 HKD
Retailer 5HK$32,034 HKD
Retailer 10HK$36,076 HKD
Retailer 4HK$36,294 HKD
Retailer 8HK$36,437 HKD
Retailer 6HK$43,174 HKD
Retailer 11HK$50,291 HKD
Brilliant EarthHK$182,962 HKD

35 data points across 13 retailers

20 retailersHK$18,717 HKD to HK$182,962 HKD

A
Cheapest Retailer
-
HK$18,717 HKD
£1,878 GBP
A
Retailer 2
-
HK$20,093 HKD
$2,561 USD
View
A
Retailer 3
-
HK$21,858 HKD
$2,786 USD
View
A
Retailer 4
-
HK$22,494 HKD
$2,867 USD
View
Final sale: no returns
A
Retailer 5
-
HK$23,302 HKD
$2,970 USD
View
Retailer 6
-
HK$23,302 HKD
$2,970 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
HK$24,557 HKD
$3,130 USD
View
A
Retailer 8
-
HK$27,907 HKD
$3,557 USD
View
A
Retailer 9
-
HK$31,208 HKD
£3,132 GBP
View
A
Retailer 10
-
HK$31,752 HKD
$4,047 USD
View
A
Retailer 11
-
HK$32,034 HKD
$4,083 USD
View
A
Retailer 12
-
HK$36,076 HKD
ZAR 74,285 ZAR
View
A
Retailer 13
-
HK$36,294 HKD
$4,626 USD
View
A
Retailer 14
-
HK$36,437 HKD
€4,423 EUR
View
B+
Retailer 15
-
HK$43,174 HKD
A$8,466 AUD
View
Retailer 16
-
HK$50,291 HKD
$6,410 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
HK$65,280 HKD
$8,320 USD
View
B
Retailer 18
-
HK$81,292 HKD
$10,361 USD
View
B
Retailer 19
-
HK$119,215 HKD
$15,195 USD
View
Most Expensive
B
Brilliant Earth
20482374A · Oct 31
HK$182,962 HKD
$23,320 USD
View
19 more retailers have this diamond
Prices start from HK$18,717 HKDSave up to HK$164,245 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$18,717 HKD