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 $258 USD
As of October 30, 2026
Save $632 USD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $890 USD at MOH London · As of October 29, 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 October 29, 2026, with prices from $258 to $890, a $632 spread on the same certified stone. MOH London lists it at $890. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $890 USD|Low: $258 USD|High: $890 USD|Avg: $521 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$258 USD
Retailer 3$353 USD
Retailer 2$440 USD
Retailer 6$458 USD
Retailer 7$620 USD
Retailer 5$664 USD
MOH London$890 USD

7 data points across 7 retailers

6 retailers$258 USD to $890 USD

B+
Cheapest Retailer
-
$258 USD
B+
Retailer 2
-
$353 USD
View
B+
Retailer 3
-
$440 USD
View
Retailer 4
-
$458 USD
View
Price last confirmed 72 days ago
B
Retailer 5
-
$664 USD
View
Most Expensive
B
MOH London
LG623439175 · Oct 29
$890 USD
£701 GBP
View
5 more retailers have this diamond
Prices start from $258 USDSave up to $632 USD

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
$258 USD