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Emerald|Lab Grown|IGI

1.23ct I VVS2 Emerald Lab Grown Diamond

VG • I/VVS2 • IGI LG649406110

Shape and cutting style on the report: Emerald cut

Certificate IGI LG649406110

Diamond specifications and retailer prices

From $616 NZD
As of November 5, 2026
Save $1,290 NZD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,906 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG649406110 or 649406110. Listed at 7 retailers as of November 5, 2026, with prices from $616 to $1,906, a $1,290 spread on the same certified stone. MOH London lists it at $1,906. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649406110
Dimensions7.17 × 5.09 × 3.41 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm5.09 mm1.23 ctI / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649406110
Side View
Table 56.0%Crown 33.5°Girdle: MediumPavilion 35.1°Culet: LNGDepth 67.0%

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 5
Current: $1,906 NZD|Low: $616 NZD|High: $1,935 NZD|Avg: $1,117 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$616 NZD
Retailer 3$665 NZD
Retailer 4$814 NZD
Retailer 2$993 NZD
Retailer 7$1,258 NZD
Retailer 6$1,621 NZD
MOH London$1,906 NZD

11 data points across 7 retailers

7 retailers$616 NZD to $1,906 NZD

A
Cheapest Retailer
-
$616 NZD
A
Retailer 2
-
$665 NZD
View
B+
Retailer 3
-
$814 NZD
View
B+
Retailer 4
-
$993 NZD
View
Retailer 5
-
$1,029 NZD
View
Price last confirmed 32 days ago
B
Retailer 6
-
$1,621 NZD
View
Most Expensive
B
MOH London
LG649406110 · Nov 5
$1,906 NZD
£846 GBP
View
6 more retailers have this diamond
Prices start from $616 NZDSave up to $1,290 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
$616 NZD