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Emerald|Lab Grown|IGI

1.18ct H VS2 Emerald Lab Grown Diamond

GD • H/VS2 • IGI LG623439175

Shape and cutting style on the report: Emerald cut

Certificate IGI LG623439175

Diamond specifications and retailer prices

From $458 NZD
As of November 4, 2026
Save $1,108 NZD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,566 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.18ct lab-grown emerald diamond

This 1.18ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG623439175 or 623439175. Listed at 6 retailers as of November 4, 2026, with prices from $458 to $1,566, a $1,108 spread on the same certified stone. MOH London lists it at $1,566. 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

1.18
Carat
H
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623439175
Dimensions7.31 × 4.89 × 3.31 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.31 mm4.89 mm1.18 ctH / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623439175
Side View
Table 64.0%Crown 38.8°Girdle: MED-STKPavilion 39.1°Culet: LNGDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,566 NZD|Low: $458 NZD|High: $1,579 NZD|Avg: $924 NZD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 4$458 NZD
Retailer 3$626 NZD
Retailer 2$781 NZD
Retailer 6$812 NZD
Retailer 7$1,098 NZD
Retailer 5$1,178 NZD
MOH London$1,566 NZD

8 data points across 7 retailers

6 retailers$458 NZD to $1,566 NZD

B+
Cheapest Retailer
-
$458 NZD
B+
Retailer 2
-
$626 NZD
View
B+
Retailer 3
-
$781 NZD
View
Retailer 4
-
$812 NZD
View
Price last confirmed 78 days ago
B
Retailer 5
-
$1,178 NZD
View
Most Expensive
B
MOH London
LG623439175 · Nov 4
$1,566 NZD
£695 GBP
View
5 more retailers have this diamond
Prices start from $458 NZDSave up to $1,108 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.

B+
1.18ct Emerald
$458 NZD