CaratHunter
Plans
Radiant|Lab Grown|IGI

16.57ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG813614065

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

Certificate IGI LG813614065

Diamond specifications and retailer prices

From HK$38,256 HKD
$4,876 USD
As of November 1, 2026
Save HK$107,541 HKD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$145,797 HKD at Adiamor · As of October 31, 2026
View at Adiamor

About this 16.57ct lab-grown radiant diamond

This 16.57ct 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 LG813614065 or 813614065. Listed at 8 retailers as of October 31, 2026, with prices from HK$38,256 to HK$145,797, a HK$107,541 spread on the same certified stone. Adiamor lists it at HK$145,797. 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

16.57
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.1°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813614065
Dimensions18.28 × 12.61 × 8.24 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.28 mm12.61 mm16.57 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813614065
Side View
Table 67.0%Crown 29.1°Girdle: MediumPavilion 34.7°Culet: NoneDepth 65.3%

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$145,797 HKD|Low: HK$35,800 HKD|High: HK$145,797 HKD|Avg: HK$70,027 HKD|+0.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6HK$38,256 HKD
Retailer 5HK$42,078 HKD
Retailer 3HK$45,900 HKD
Retailer 7HK$54,269 HKD
Retailer 2HK$56,710 HKD
Retailer 4HK$59,431 HKD
Retailer 8HK$123,989 HKD
AdiamorHK$145,797 HKD

38 data points across 8 retailers

8 retailersHK$38,256 HKD to HK$145,797 HKD

A
Cheapest Retailer
-
HK$38,256 HKD
$4,876 USD
A
Retailer 2
-
HK$42,078 HKD
View
B+
Retailer 3
-
HK$45,900 HKD
£4,607 GBP
View
B+
Retailer 4
-
HK$54,269 HKD
$6,917 USD
View
B+
Retailer 5
-
HK$56,710 HKD
€6,884 EUR
View
Retailer 6
-
HK$59,431 HKD
$7,575 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
HK$123,989 HKD
$15,803 USD
View
Most Expensive
B
Adiamor
D-81189376 · Oct 31
HK$145,797 HKD
$18,583 USD
View
7 more retailers have this diamond
Prices start from HK$38,256 HKDSave up to HK$107,541 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
16.57ct Radiant
HK$38,256 HKD