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Radiant|Lab Grown|IGI

15.05ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG812631214

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

Certificate IGI LG812631214

Diamond specifications and retailer prices

From HK$24,565 HKD
$3,131 USD
As of November 1, 2026
Save HK$76,127 HKD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$100,692 HKD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.05ct lab-grown radiant diamond

This 15.05ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812631214 or 812631214. Listed at 6 retailers as of November 1, 2026, with prices from HK$24,565 to HK$100,692, a HK$76,127 spread on the same certified stone. Adiamor lists it at HK$100,692. 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

15.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812631214
Dimensions18.05 × 12.36 × 7.92 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.05 mm12.36 mm15.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812631214
Side View
Table 72.0%Crown 38.5°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 64.1%

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 1
Current: HK$100,692 HKD|Low: HK$24,565 HKD|High: HK$101,829 HKD|Avg: HK$47,464 HKD|-0.9%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6HK$24,565 HKD
Retailer 2HK$26,304 HKD
Retailer 4HK$27,554 HKD
Retailer 3HK$30,489 HKD
Retailer 5HK$67,395 HKD
AdiamorHK$100,692 HKD

43 data points across 6 retailers

6 retailersHK$24,565 HKD to HK$100,692 HKD

A
Cheapest Retailer
-
HK$24,565 HKD
$3,131 USD
A
Retailer 2
-
HK$26,304 HKD
£2,640 GBP
View
B+
Retailer 3
-
HK$27,554 HKD
$3,512 USD
View
A
Retailer 4
-
HK$30,489 HKD
€3,701 EUR
View
B+
Retailer 5
-
HK$67,395 HKD
$8,590 USD
View
Most Expensive
B
Adiamor
D-82354041 · Nov 2
HK$100,692 HKD
$12,834 USD
View
5 more retailers have this diamond
Prices start from HK$24,565 HKDSave up to HK$76,127 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
15.05ct Radiant
HK$24,565 HKD