Emerald|Lab Grown|IGI

16.50ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG840622600

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840622600

Diamond specifications and retailer prices

From $2,742 USD
As of October 30, 2026
Save $15,456 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,198 USD at Adiamor · As of October 30, 2026
View at Adiamor

About this 16.5ct lab-grown emerald diamond

This 16.5ct 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 LG840622600 or 840622600. Listed at 18 retailers as of October 30, 2026, with prices from $2,742 to $18,198, a $15,456 spread on the same certified stone. Adiamor lists it at $18,198. 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

16.50
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840622600
Dimensions17.28 × 11.91 × 7.94 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.28 mm11.91 mm16.50 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840622600
Side View
Table 68.0%Crown 40.9°Girdle: MediumPavilion 40.2°Culet: LargeDepth 66.7%

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: Oct 30
Current: $18,198 USD|Low: $2,742 USD|High: $18,198 USD|Avg: $6,822 USD
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
Retailer 15
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Retailer 18
October 30, 2026
Retailer 5$2,742 USD
Retailer 15$2,984 USD
Retailer 6$3,071 USD
Retailer 7$3,181 USD
Retailer 13$3,185 USD
Retailer 17$3,727 USD
Retailer 2$4,297 USD
Retailer 3$4,373 USD
Retailer 18$4,668 USD
Retailer 11$4,925 USD
Retailer 10$4,951 USD
Retailer 12$5,062 USD
Retailer 16$5,880 USD
Retailer 14$5,904 USD
Retailer 8$11,089 USD
Retailer 4$15,582 USD
Retailer 9$17,960 USD
Adiamor$18,198 USD

17 data points across 18 retailers

18 retailers$2,742 USD to $18,198 USD

A
Cheapest Retailer
-
$2,742 USD
A
Retailer 2
-
$2,984 USD
View
A
Retailer 3
-
$3,071 USD
View
Final sale: no returns
A
Retailer 4
-
$3,181 USD
View
A
Retailer 5
-
$3,185 USD
View
A
Retailer 6
-
$3,727 USD
View
A
Retailer 7
-
$4,297 USD
£3,384 GBP
View
A
Retailer 8
-
$4,373 USD
View
A
Retailer 9
-
$4,668 USD
View
B+
Retailer 10
-
$4,925 USD
ZAR 79,560 ZAR
View
B+
Retailer 11
-
$4,951 USD
View
B+
Retailer 12
-
$5,062 USD
€4,821 EUR
View
Retailer 13
-
$5,880 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$5,904 USD
A$9,083 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$11,089 USD
View
B
Retailer 16
-
$15,582 USD
View
B
Retailer 17
-
$17,960 USD
View
Most Expensive
B
Adiamor
D-82583205 · Oct 30
$18,198 USD
View
17 more retailers have this diamond
Prices start from $2,742 USDSave up to $15,456 USD

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
16.50ct Emerald
$2,742 USD