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Emerald|Lab Grown|IGI

1.50ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG733544925

Shape and cutting style on the report: Emerald cut

Certificate IGI LG733544925

Diamond specifications and retailer prices

From HK$1,373 HKD
$175 USD
As of October 30, 2026
Save HK$9,689 HKD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$11,062 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.5ct lab-grown emerald diamond

This 1.5ct 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 LG733544925 or 733544925. Listed at 12 retailers as of October 30, 2026, with prices from HK$1,373 to HK$11,062, a HK$9,689 spread on the same certified stone. Brilliant Earth lists it at HK$11,062. 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

1.50
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733544925
Dimensions7.75 × 5.38 × 3.71 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm5.38 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733544925
Side View
Table 62.0%Crown 31°Girdle: MED-STKPavilion 43.4°Culet: LargeDepth 69.0%

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: Oct 30
Current: HK$11,062 HKD|Low: HK$1,357 HKD|High: HK$11,219 HKD|Avg: HK$4,633 HKD|+1.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12HK$1,373 HKD
Retailer 8HK$1,593 HKD
Retailer 6HK$1,703 HKD
Retailer 4HK$1,726 HKD
Retailer 11HK$3,028 HKD
Retailer 5HK$3,056 HKD
Retailer 3HK$3,163 HKD
Retailer 10HK$3,742 HKD
Retailer 7HK$5,484 HKD
Retailer 9HK$5,790 HKD
Retailer 2HK$7,971 HKD
Brilliant EarthHK$11,062 HKD

44 data points across 12 retailers

12 retailersHK$1,373 HKD to HK$11,062 HKD

A
Cheapest Retailer
-
HK$1,373 HKD
$175 USD
A
Retailer 2
-
HK$1,593 HKD
$203 USD
View
A
Retailer 3
-
HK$1,703 HKD
$217 USD
View
A
Retailer 4
-
HK$1,726 HKD
$220 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
HK$3,028 HKD
$386 USD
View
A
Retailer 6
-
HK$3,056 HKD
£307 GBP
View
A
Retailer 7
-
HK$3,163 HKD
€384 EUR
View
A
Retailer 8
-
HK$3,742 HKD
$477 USD
View
B+
Retailer 9
-
HK$5,484 HKD
$699 USD
View
B
Retailer 10
-
HK$5,790 HKD
$738 USD
View
B
Retailer 11
-
HK$7,971 HKD
£800 GBP
View
Most Expensive
B
Brilliant Earth
16957221A · Oct 31
HK$11,062 HKD
$1,410 USD
View
11 more retailers have this diamond
Prices start from HK$1,373 HKDSave up to HK$9,689 HKD

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
1.50ct Emerald
HK$1,373 HKD