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Emerald|Lab Grown|IGI

1.45ct E SI2 Emerald Lab Grown Diamond

ID • E/SI2 • IGI LG564358679

Shape and cutting style on the report: Emerald cut

Certificate IGI LG564358679

Diamond specifications and retailer prices

From $230 SGD
$180 USD
As of October 27, 2026
Save $1,445 SGD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,675 SGD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.45ct lab-grown emerald diamond

This 1.45ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG564358679 or 564358679. Listed at 8 retailers as of October 26, 2026, with prices from $230 to $1,675, a $1,445 spread on the same certified stone. Brilliant Earth lists it at $1,675. 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

1.45
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564358679
Dimensions7.83 × 5.30 × 3.54 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.83 mm5.30 mm1.45 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG564358679
Side View
Table 63.5%Crown 33.9°Girdle: MediumPavilion 41.6°Culet: LNGDepth 66.8%

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: Oct 27
Current: $1,675 SGD|Low: $224 SGD|High: $1,726 SGD|Avg: $826 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 5$230 SGD
Retailer 3$267 SGD
Retailer 7$505 SGD
Retailer 9$520 SGD
Retailer 10$667 SGD
Retailer 4$969 SGD
Retailer 8$1,010 SGD
Retailer 6$1,012 SGD
Retailer 2$1,476 SGD
Brilliant Earth$1,675 SGD

16 data points across 10 retailers

8 retailers$230 SGD to $1,675 SGD

A
Cheapest Retailer
-
$230 SGD
$180 USD
A
Retailer 2
-
$267 SGD
$209 USD
View
B+
Retailer 3
-
$505 SGD
$395 USD
View
B
Retailer 4
-
$969 SGD
$758 USD
View
B
Retailer 5
-
$1,010 SGD
$790 USD
View
B
Retailer 6
-
$1,012 SGD
$792 USD
View
B
Retailer 7
-
$1,476 SGD
£909 GBP
View
Most Expensive
B
Brilliant Earth
6729032Y · Oct 26
$1,675 SGD
$1,310 USD
View
7 more retailers have this diamond
Prices start from $230 SGDSave up to $1,445 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
1.45ct Emerald
$230 SGD