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Emerald|Lab Grown|IGI

1.23ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG817652171

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817652171

Diamond specifications and retailer prices

From $339 NZD
As of November 4, 2026
Save $1,626 NZD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,965 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817652171 or 817652171. Listed at 11 retailers as of November 4, 2026, with prices from $339 to $1,965, a $1,626 spread on the same certified stone. MOH London lists it at $1,965. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817652171
Dimensions7.49 × 4.89 × 3.37 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm4.89 mm1.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817652171
Side View
Table 64.0%Crown 34.1°Girdle: MediumPavilion 41.4°Culet: LargeDepth 68.9%

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: Nov 4
Current: $1,965 NZD|Low: $332 NZD|High: $2,032 NZD|Avg: $1,074 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 8$339 NZD
Retailer 10$394 NZD
Retailer 13$475 NZD
Retailer 6$736 NZD
Retailer 12$866 NZD
Retailer 11$1,047 NZD
Retailer 5$1,153 NZD
Retailer 4$1,224 NZD
Retailer 9$1,354 NZD
Retailer 2$1,359 NZD
Retailer 7$1,371 NZD
Retailer 3$1,650 NZD
MOH London$1,965 NZD

23 data points across 13 retailers

11 retailers$339 NZD to $1,965 NZD

A
Cheapest Retailer
-
$339 NZD
A
Retailer 2
-
$394 NZD
View
A
Retailer 3
-
$475 NZD
View
A
Retailer 4
-
$736 NZD
View
A
Retailer 5
-
$866 NZD
View
B+
Retailer 6
-
$1,047 NZD
View
Retailer 7
-
$1,224 NZD
View
Price last confirmed 108 days ago
B+
Retailer 8
-
$1,354 NZD
View
B+
Retailer 9
-
$1,359 NZD
View
B+
Retailer 10
-
$1,371 NZD
View
Most Expensive
B
MOH London
LG817652171 · Nov 5
$1,965 NZD
£872 GBP
View
10 more retailers have this diamond
Prices start from $339 NZDSave up to $1,626 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
1.23ct Emerald
$339 NZD