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Emerald|Lab Grown|IGI

1.53ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG589304832

Shape and cutting style on the report: Emerald cut

Certificate IGI LG589304832

Diamond specifications and retailer prices

From $295 SGD
$230 USD
As of October 27, 2026
Save $1,436 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,730 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown emerald diamond

This 1.53ct 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 LG589304832 or 589304832. Listed at 16 retailers as of October 27, 2026, with prices from $295 to $1,730, a $1,436 spread on the same certified stone. Brilliant Earth lists it at $1,730. 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

1.53
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589304832
Dimensions7.72 × 5.53 × 3.64 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.72 mm5.53 mm1.53 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589304832
Side View
Table 63.0%Crown 33.3°Girdle: MediumPavilion 38.4°Culet: LNGDepth 65.8%

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: $1,730 SGD|Low: $235 SGD|High: $1,782 SGD|Avg: $767 SGD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 9$295 SGD
Retailer 3$337 SGD
Retailer 8$342 SGD
Retailer 11$365 SGD
Retailer 13$515 SGD
Retailer 6$614 SGD
Retailer 2$686 SGD
Retailer 4$690 SGD
Retailer 5$794 SGD
Retailer 10$1,174 SGD
Retailer 12$1,179 SGD
Retailer 7$1,471 SGD
Brilliant Earth$1,730 SGD

43 data points across 13 retailers

16 retailers$295 SGD to $1,730 SGD

A
Cheapest Retailer
-
$295 SGD
$230 USD
A
Retailer 2
-
$337 SGD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$342 SGD
$267 USD
View
A
Retailer 4
-
$365 SGD
$285 USD
View
Retailer 5
-
$365 SGD
$285 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$427 SGD
HK$2,600 HKD
View
B+
Retailer 7
-
$515 SGD
$402 USD
View
A
Retailer 8
-
$614 SGD
€456 EUR
View
B+
Retailer 9
-
$686 SGD
£422 GBP
View
B+
Retailer 10
-
$690 SGD
$538 USD
View
B+
Retailer 11
-
$794 SGD
$619 USD
View
B
Retailer 12
-
$1,174 SGD
$916 USD
View
B
Retailer 13
-
$1,179 SGD
$920 USD
View
B
Retailer 14
-
$1,237 SGD
View
B
Retailer 15
-
$1,471 SGD
£904 GBP
View
Most Expensive
B
Brilliant Earth
7705170A · Oct 29
$1,730 SGD
$1,350 USD
View
15 more retailers have this diamond
Prices start from $295 SGDSave up to $1,436 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
1.53ct Emerald
$295 SGD