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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 $4,863 NZD
$2,741 USD
As of October 30, 2026
Save $27,647 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $32,510 NZD 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 $4,863 to $32,510, a $27,647 spread on the same certified stone. Adiamor lists it at $32,510. 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: $32,510 NZD|Low: $4,668 NZD|High: $32,510 NZD|Avg: $10,588 NZD
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 12$4,863 NZD
Retailer 4$5,640 NZD
Retailer 13$5,640 NZD
Retailer 10$5,642 NZD
Retailer 5$6,746 NZD
Retailer 7$7,620 NZD
Retailer 3$7,754 NZD
Retailer 11$8,277 NZD
Retailer 9$8,561 NZD
Retailer 8$8,732 NZD
Retailer 14$8,776 NZD
Retailer 2$10,451 NZD
Retailer 6$19,662 NZD
Adiamor$32,510 NZD

44 data points across 14 retailers

15 retailers$4,863 NZD to $32,510 NZD

A
Cheapest Retailer
-
$4,863 NZD
$2,741 USD
A
Retailer 2
-
$5,291 NZD
$2,982 USD
View
A
Retailer 3
-
$5,640 NZD
$3,179 USD
View
Retailer 4
-
$5,640 NZD
$3,179 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$5,642 NZD
$3,180 USD
View
A
Retailer 6
-
$6,746 NZD
$3,802 USD
View
A
Retailer 7
-
$7,620 NZD
£3,381 GBP
View
A
Retailer 8
-
$7,754 NZD
$4,370 USD
View
A
Retailer 9
-
$8,277 NZD
$4,665 USD
View
B+
Retailer 10
-
$8,561 NZD
€4,595 EUR
View
A
Retailer 11
-
$8,732 NZD
ZAR 79,508 ZAR
View
B+
Retailer 12
-
$8,776 NZD
$4,946 USD
View
B+
Retailer 13
-
$10,451 NZD
A$9,062 AUD
View
B
Retailer 14
-
$19,662 NZD
$11,082 USD
View
Most Expensive
B
Adiamor
D-78854278 · Oct 31
$32,510 NZD
$18,323 USD
View
14 more retailers have this diamond
Prices start from $4,863 NZDSave up to $27,647 NZD

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
$4,863 NZD