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Emerald|Lab Grown|IGI

1.04ct K SI1 Emerald Lab Grown Diamond

ID • K/SI1 • IGI LG451058486

Shape and cutting style on the report: Emerald cut

Certificate IGI LG451058486

Diamond specifications and retailer prices

From $517 SGD
As of November 6, 2026
Save $1,981 SGD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,498 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451058486 or 451058486. Listed at 9 retailers as of November 5, 2026, with prices from $517 to $2,498, a $1,981 spread on the same certified stone. MOH London lists it at $2,498. 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

1.04
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451058486
Dimensions7.06 × 4.79 × 3.16 mm
L/W Ratio1.47
Culet sizeLong
Cert comments
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Top View
7.06 mm4.79 mm1.04 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451058486
Side View
Table 63.5%Crown 20.2°Girdle: MED-STKPavilion 38.1°Culet: LNGDepth 66.0%

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 6
Current: $2,498 SGD|Low: $497 SGD|High: $2,535 SGD|Avg: $1,239 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$517 SGD
Retailer 5$641 SGD
Retailer 7$641 SGD
Retailer 2$830 SGD
Retailer 6$1,015 SGD
Retailer 8$1,152 SGD
Retailer 3$1,798 SGD
MOH London$2,498 SGD

17 data points across 8 retailers

9 retailers$517 SGD to $2,498 SGD

A
Cheapest Retailer
-
$517 SGD
A
Retailer 2
-
$579 SGD
View
Retailer 3
-
$641 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$641 SGD
View
B+
Retailer 5
-
$830 SGD
View
B+
Retailer 6
-
$1,015 SGD
View
B
Retailer 7
-
$1,798 SGD
View
B
Retailer 8
-
$2,062 SGD
View
Most Expensive
B
MOH London
LG451058486 · Nov 5
$2,498 SGD
£1,540 GBP
View
8 more retailers have this diamond
Prices start from $517 SGDSave up to $1,981 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
1.04ct Emerald
$517 SGD