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Emerald|Lab Grown|IGI

1.03ct G SI1 Emerald Lab Grown Diamond

VG • G/SI1 • IGI LG839683873

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839683873

Diamond specifications and retailer prices

From $249 SGD
As of November 4, 2026
Save $1,269 SGD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,518 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839683873 or 839683873. Listed at 8 retailers as of November 4, 2026, with prices from $249 to $1,518, a $1,269 spread on the same certified stone. MOH London lists it at $1,518. 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

1.03
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839683873
Dimensions6.86 × 4.72 × 3.21 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm4.72 mm1.03 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839683873
Side View
Table 64.0%Crown 32.8°Girdle: Slightly ThickPavilion 40.4°Culet: LargeDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,518 SGD|Low: $249 SGD|High: $1,541 SGD|Avg: $583 SGD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$249 SGD
Retailer 4$335 SGD
Retailer 3$346 SGD
Retailer 2$367 SGD
Retailer 5$596 SGD
Retailer 7$659 SGD
MOH London$1,518 SGD

38 data points across 7 retailers

8 retailers$249 SGD to $1,518 SGD

B+
Cheapest Retailer
-
$249 SGD
Retailer 2
-
$335 SGD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$346 SGD
View
B+
Retailer 4
-
$367 SGD
View
B+
Retailer 5
-
$596 SGD
View
B
Retailer 6
-
$659 SGD
View
B
Retailer 7
-
$715 SGD
View
Most Expensive
B
MOH London
LG839683873 · Nov 5
$1,518 SGD
£936 GBP
View
7 more retailers have this diamond
Prices start from $249 SGDSave up to $1,269 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.

A
1.03ct Emerald
$249 SGD