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Emerald|Lab Grown|IGI

1.18ct H VS1 Emerald Lab Grown Diamond

GD • H/VS1 • IGI LG436049889

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436049889

Diamond specifications and retailer prices

From $311 SGD
As of November 4, 2026
Save $874 SGD (74%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,185 SGD at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG436049889 or 436049889. Listed at 3 retailers as of November 1, 2026, with prices from $311 to $1,185, a $874 spread on the same certified stone. MOH London lists it at $1,185. 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
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.5°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436049889
Dimensions6.96 × 5.11 × 3.42 mm
L/W Ratio1.36
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.96 mm5.11 mm1.18 ctH / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436049889
Side View
Table 63.0%Crown 28.5°Girdle: MED-STKPavilion 44.5°Culet: LNGDepth 66.9%

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: Nov 4
Current: $1,185 SGD|Low: $311 SGD|High: $1,199 SGD|Avg: $763 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$311 SGD
Retailer 4$507 SGD
Retailer 2$551 SGD
Retailer 6$652 SGD
Retailer 8$764 SGD
Retailer 5$1,072 SGD
Retailer 7$1,100 SGD
MOH London$1,185 SGD

10 data points across 8 retailers

3 retailers$311 SGD to $1,185 SGD

B
Cheapest Retailer
-
$311 SGD
B+
Retailer 2
-
$551 SGD
View
Most Expensive
B
MOH London
LG436049889 · Nov 1
$1,185 SGD
£730 GBP
View
2 more retailers have this diamond
Prices start from $311 SGDSave up to $874 SGD

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
$311 SGD