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Emerald|Lab Grown|IGI

1.66ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG822621821

Shape and cutting style on the report: Emerald cut

Certificate IGI LG822621821

Diamond specifications and retailer prices

From $424 NZD
$239 USD
As of October 30, 2026
Save $4,615 NZD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,039 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.66ct lab-grown emerald diamond

This 1.66ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822621821 or 822621821. Listed at 20 retailers as of October 30, 2026, with prices from $424 to $5,039, a $4,615 spread on the same certified stone. Brilliant Earth lists it at $5,039. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822621821
Dimensions8.33 × 5.42 × 3.52 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.42 mm1.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822621821
Side View
Table 63.0%Crown 34.4°Girdle: Slightly ThickPavilion 37.8°Culet: LargeDepth 64.9%

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: $5,039 NZD|Low: $406 NZD|High: $5,039 NZD|Avg: $1,356 NZD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 20$424 NZD
Retailer 5$472 NZD
Retailer 6$491 NZD
Retailer 7$525 NZD
Retailer 9$525 NZD
Retailer 19$706 NZD
Retailer 15$902 NZD
Retailer 13$948 NZD
Retailer 2$993 NZD
Retailer 16$1,224 NZD
Retailer 8$1,288 NZD
Retailer 11$1,687 NZD
Retailer 10$1,692 NZD
Retailer 18$1,693 NZD
Retailer 12$1,779 NZD
Retailer 17$2,055 NZD
Retailer 14$2,114 NZD
Retailer 3$2,134 NZD
Retailer 4$2,336 NZD
Brilliant Earth$5,039 NZD

43 data points across 20 retailers

20 retailers$424 NZD to $5,039 NZD

A
Cheapest Retailer
-
$424 NZD
$239 USD
A
Retailer 2
-
$472 NZD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$491 NZD
$277 USD
View
A
Retailer 4
-
$525 NZD
$296 USD
View
Retailer 5
-
$525 NZD
$296 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$706 NZD
$398 USD
View
A
Retailer 7
-
$902 NZD
ZAR 8,209 ZAR
View
A
Retailer 8
-
$948 NZD
€509 EUR
View
A
Retailer 9
-
$993 NZD
£441 GBP
View
A
Retailer 10
-
$1,224 NZD
A$1,061 AUD
View
B+
Retailer 11
-
$1,288 NZD
$726 USD
View
B+
Retailer 12
-
$1,687 NZD
$951 USD
View
B+
Retailer 13
-
$1,692 NZD
SGD 1,289 SGD
View
B+
Retailer 14
-
$1,693 NZD
$954 USD
View
B+
Retailer 15
-
$1,779 NZD
$1,003 USD
View
B
Retailer 16
-
$2,055 NZD
£912 GBP
View
B+
Retailer 17
-
$2,114 NZD
£938 GBP
View
B
Retailer 18
-
$2,134 NZD
$1,203 USD
View
B
Retailer 19
-
$2,336 NZD
$1,317 USD
View
Most Expensive
B
Brilliant Earth
20916834A · Oct 31
$5,039 NZD
$2,840 USD
View
19 more retailers have this diamond
Prices start from $424 NZDSave up to $4,615 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
1.66ct Emerald
$424 NZD