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Emerald|Lab Grown|IGI

16.56ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG797623501

Shape and cutting style on the report: Emerald cut

Certificate IGI LG797623501

Diamond specifications and retailer prices

From HK$21,505 HKD
$2,741 USD
As of October 30, 2026
Save HK$122,252 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$143,757 HKD at Adiamor · As of October 31, 2026
View at Adiamor

About this 16.56ct lab-grown emerald diamond

This 16.56ct lab-grown emerald 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 LG797623501 or 797623501. Listed at 15 retailers as of October 30, 2026, with prices from HK$21,505 to HK$143,757, a HK$122,252 spread on the same certified stone. Adiamor lists it at HK$143,757. 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

16.56
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797623501
Dimensions18.09 × 12.23 × 7.49 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.09 mm12.23 mm16.56 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797623501
Side View
Table 68.0%Crown 34.1°Girdle: MediumPavilion 36.6°Culet: LargeDepth 61.2%

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: Oct 30
Current: HK$143,757 HKD|Low: HK$20,642 HKD|High: HK$143,757 HKD|Avg: HK$46,736 HKD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 12HK$21,505 HKD
Retailer 4HK$24,941 HKD
Retailer 13HK$24,941 HKD
Retailer 10HK$24,949 HKD
Retailer 5HK$29,829 HKD
Retailer 7HK$33,693 HKD
Retailer 3HK$34,286 HKD
Retailer 11HK$36,600 HKD
Retailer 9HK$37,854 HKD
Retailer 8HK$38,613 HKD
Retailer 14HK$38,805 HKD
Retailer 2HK$46,214 HKD
Retailer 6HK$86,943 HKD
AdiamorHK$143,757 HKD

45 data points across 14 retailers

15 retailersHK$21,505 HKD to HK$143,757 HKD

A
Cheapest Retailer
-
HK$21,505 HKD
$2,741 USD
A
Retailer 2
-
HK$23,396 HKD
$2,982 USD
View
A
Retailer 3
-
HK$24,941 HKD
$3,179 USD
View
Retailer 4
-
HK$24,941 HKD
$3,179 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
HK$24,949 HKD
$3,180 USD
View
A
Retailer 6
-
HK$29,829 HKD
$3,802 USD
View
A
Retailer 7
-
HK$33,693 HKD
£3,381 GBP
View
A
Retailer 8
-
HK$34,286 HKD
$4,370 USD
View
A
Retailer 9
-
HK$36,600 HKD
$4,665 USD
View
B+
Retailer 10
-
HK$37,854 HKD
€4,595 EUR
View
A
Retailer 11
-
HK$38,613 HKD
ZAR 79,508 ZAR
View
B+
Retailer 12
-
HK$38,805 HKD
$4,946 USD
View
B+
Retailer 13
-
HK$46,214 HKD
A$9,062 AUD
View
B
Retailer 14
-
HK$86,943 HKD
$11,082 USD
View
Most Expensive
B
Adiamor
D-78854278 · Oct 31
HK$143,757 HKD
$18,323 USD
View
14 more retailers have this diamond
Prices start from HK$21,505 HKDSave up to HK$122,252 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
16.56ct Emerald
HK$21,505 HKD