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Emerald|Lab Grown|IGI

16.58ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG798612828

Shape and cutting style on the report: Emerald cut

Certificate IGI LG798612828

Diamond specifications and retailer prices

From $4,770 AUD
$3,351 USD
As of October 30, 2026
Save $21,670 AUD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $26,441 AUD at Adiamor · As of October 31, 2026
View at Adiamor

About this 16.58ct lab-grown emerald diamond

This 16.58ct 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 LG798612828 or 798612828. Listed at 15 retailers as of October 30, 2026, with prices from $4,770 to $26,441, a $21,670 spread on the same certified stone. Adiamor lists it at $26,441. 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

16.58
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612828
Dimensions18.04 × 12.07 × 7.56 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.04 mm12.07 mm16.58 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612828
Side View
Table 70.0%Crown 34.9°Girdle: MediumPavilion 39°Culet: LargeDepth 62.6%

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: $26,441 AUD|Low: $4,580 AUD|High: $26,441 AUD|Avg: $10,032 AUD|+0.2%
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 13$4,770 AUD
Retailer 4$5,535 AUD
Retailer 14$5,535 AUD
Retailer 11$5,538 AUD
Retailer 5$6,240 AUD
Retailer 8$6,916 AUD
Retailer 7$7,379 AUD
Retailer 12$7,633 AUD
Retailer 10$8,463 AUD
Retailer 9$8,566 AUD
Retailer 3$8,589 AUD
Retailer 2$10,314 AUD
Retailer 6$19,413 AUD
Adiamor$26,441 AUD

43 data points across 14 retailers

15 retailers$4,770 AUD to $26,441 AUD

A
Cheapest Retailer
-
$4,770 AUD
$3,351 USD
A
Retailer 2
-
$5,190 AUD
$3,646 USD
View
A
Retailer 3
-
$5,535 AUD
$3,888 USD
View
Retailer 4
-
$5,535 AUD
$3,888 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$5,538 AUD
$3,890 USD
View
A
Retailer 6
-
$6,240 AUD
$4,383 USD
View
B+
Retailer 7
-
$6,916 AUD
$4,858 USD
View
B+
Retailer 8
-
$7,379 AUD
£4,081 GBP
View
B+
Retailer 9
-
$7,633 AUD
$5,362 USD
View
B+
Retailer 10
-
$8,463 AUD
€5,662 EUR
View
B+
Retailer 11
-
$8,566 AUD
ZAR 97,206 ZAR
View
B+
Retailer 12
-
$8,589 AUD
$6,033 USD
View
B+
Retailer 13
-
$10,314 AUD
View
B
Retailer 14
-
$19,413 AUD
$13,637 USD
View
Most Expensive
B
Adiamor
D-81480385 · Oct 31
$26,441 AUD
$18,573 USD
View
14 more retailers have this diamond
Prices start from $4,770 AUDSave up to $21,670 AUD

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
16.58ct Emerald
$4,770 AUD