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Emerald|Lab Grown|IGI

1.03ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG436045889

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045889

Diamond specifications and retailer prices

From $751 SGD
As of November 6, 2026
Save $3,290 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,041 SGD at MOH London · As of November 1, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045889 or 436045889. Listed at 11 retailers as of November 1, 2026, with prices from $751 to $4,041, a $3,290 spread on the same certified stone. MOH London lists it at $4,041. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045889
Dimensions7.09 × 4.73 × 3.14 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
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Top View
7.09 mm4.73 mm1.03 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045889
Side View
Table 62.5%Crown 24.6°Girdle: Slightly ThickPavilion 38.6°Culet: LNGDepth 66.4%

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 6
Current: $4,041 SGD|Low: $720 SGD|High: $4,089 SGD|Avg: $1,564 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 6$751 SGD
Retailer 7$792 SGD
Retailer 12$840 SGD
Retailer 13$840 SGD
Retailer 8$931 SGD
Retailer 11$931 SGD
Retailer 3$1,098 SGD
Retailer 9$1,429 SGD
Retailer 4$1,473 SGD
Retailer 2$2,309 SGD
Retailer 10$2,449 SGD
Retailer 5$2,492 SGD
MOH London$4,041 SGD

14 data points across 13 retailers

11 retailers$751 SGD to $4,041 SGD

A
Cheapest Retailer
-
$751 SGD
A
Retailer 2
-
$792 SGD
View
A
Retailer 3
-
$840 SGD
View
Final sale: no returns
A
Retailer 4
-
$840 SGD
View
A
Retailer 5
-
$931 SGD
View
Retailer 6
-
$931 SGD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$1,098 SGD
View
B+
Retailer 8
-
$1,429 SGD
View
B
Retailer 9
-
$2,309 SGD
View
B
Retailer 10
-
$2,449 SGD
View
Most Expensive
B
MOH London
LG436045889 · Nov 1
$4,041 SGD
£2,491 GBP
View
10 more retailers have this diamond
Prices start from $751 SGDSave up to $3,290 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
$751 SGD