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Emerald|Lab Grown|IGI

1.58ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG656402047

Shape and cutting style on the report: Emerald cut

Certificate IGI LG656402047

Diamond specifications and retailer prices

From $201 SGD
$157 USD
As of October 27, 2026
Save $1,439 SGD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,641 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.58ct lab-grown emerald diamond

This 1.58ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG656402047 or 656402047. Listed at 19 retailers as of October 27, 2026, with prices from $201 to $1,641, a $1,439 spread on the same certified stone. Brilliant Earth lists it at $1,641. 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

1.58
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656402047
Dimensions8.29 × 5.32 × 3.51 mm
L/W Ratio1.56
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm5.32 mm1.58 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656402047
Side View
Table 65.0%Crown 35.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 66.0%

Caratlytics Score

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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: Oct 27
Current: $1,641 SGD|Low: $201 SGD|High: $1,692 SGD|Avg: $702 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$201 SGD
Retailer 12$249 SGD
Retailer 6$320 SGD
Retailer 2$435 SGD
Retailer 8$450 SGD
Retailer 3$452 SGD
Retailer 5$475 SGD
Retailer 4$590 SGD
Retailer 9$845 SGD
Retailer 11$1,089 SGD
Retailer 7$1,170 SGD
Brilliant Earth$1,641 SGD

43 data points across 12 retailers

19 retailers$201 SGD to $1,641 SGD

A
Retailer 1
-
$201 SGD
$157 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$201 SGD
$157 USD
View
A
Retailer 3
-
$233 SGD
$182 USD
View
A
Retailer 4
-
$246 SGD
$192 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$249 SGD
$194 USD
View
A
Retailer 6
-
$249 SGD
$194 USD
View
A
Retailer 7
-
$320 SGD
£197 GBP
View
A
Retailer 8
-
$435 SGD
£267 GBP
View
A
Retailer 9
-
$450 SGD
£276 GBP
View
B+
Retailer 10
-
$452 SGD
$353 USD
View
A
Retailer 11
-
$475 SGD
€353 EUR
View
A
Retailer 12
-
$590 SGD
$460 USD
View
B+
Retailer 13
-
$800 SGD
$624 USD
View
B+
Retailer 14
-
$845 SGD
$659 USD
View
B
Retailer 15
-
$1,089 SGD
$850 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,136 SGD
$886 USD
View
Price last confirmed 50 days ago
B
Retailer 17
-
$1,170 SGD
£719 GBP
View
B
Retailer 18
-
$1,173 SGD
$915 USD
View
Price last confirmed 80 days ago
Most Expensive
B
Brilliant Earth
13300006A · Oct 28
$1,641 SGD
$1,280 USD
View
18 more retailers have this diamond
Prices start from $201 SGDSave up to $1,439 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
1.58ct Emerald
$201 SGD