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Radiant|Lab Grown|IGI

16.64ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG847657261

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

Certificate IGI LG847657261

Diamond specifications and retailer prices

From HK$26,189 HKD
$3,338 USD
As of November 1, 2026
Save HK$10,388 HKD (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$36,577 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 16.64ct lab-grown radiant diamond

This 16.64ct 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 LG847657261 or 847657261. Listed at 2 retailers as of November 1, 2026, with prices from HK$26,189 to HK$36,577, a HK$10,388 spread on the same certified stone. 77 Diamonds lists it at HK$36,577. 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

16.64
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847657261
Dimensions18.14 × 12.67 × 8.24 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.14 mm12.67 mm16.64 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847657261
Side View
Table 66.0%Crown 46°Girdle: MediumPavilion 34.4°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: HK$36,577 HKD|Low: HK$26,189 HKD|High: HK$38,197 HKD|Avg: HK$33,446 HKD|-3.8%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2HK$26,189 HKD
77 DiamondsHK$36,577 HKD

13 data points across 2 retailers

2 retailersHK$26,189 HKD to HK$36,577 HKD

A
Cheapest Retailer
-
HK$26,189 HKD
$3,338 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
RADTVSP4HCFVE5 · Nov 2
HK$36,577 HKD
£3,671 GBP
View
1 more retailer has this diamond
Prices start from HK$26,189 HKDSave up to HK$10,388 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
16.64ct Radiant
HK$26,189 HKD