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Emerald|Lab Grown|IGI

5.02ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG640454895

Shape and cutting style on the report: Emerald cut

Certificate IGI LG640454895

Diamond specifications and retailer prices

From HK$4,174 HKD
$532 USD
As of October 30, 2026
Save HK$17,548 HKD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$31,618 HKD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 5.02ct lab-grown emerald diamond

This 5.02ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG640454895 or 640454895. Listed at 13 retailers as of October 29, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640454895
Dimensions11.88 × 8.11 × 5.17 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.88 mm8.11 mm5.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640454895
Side View
Table 63.0%Crown 35.6°Girdle: Slightly ThickPavilion 36.5°Culet: LNGDepth 63.7%

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$31,618 HKD|Low: HK$4,009 HKD|High: HK$32,560 HKD|Avg: HK$10,902 HKD|-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 30, 2026
Retailer 12HK$4,174 HKD
Retailer 11HK$4,676 HKD
Retailer 3HK$5,178 HKD
Retailer 10HK$5,178 HKD
Retailer 7HK$6,237 HKD
Retailer 5HK$7,987 HKD
Retailer 4HK$8,018 HKD
Retailer 2HK$8,054 HKD
Retailer 9HK$8,197 HKD
Retailer 8HK$13,353 HKD
Retailer 13HK$13,612 HKD
Retailer 6HK$21,722 HKD
Brilliant EarthHK$31,618 HKD

41 data points across 13 retailers

13 retailersHK$4,174 HKD to HK$21,722 HKD

A
Cheapest Retailer
-
HK$4,174 HKD
$532 USD
A
Retailer 2
-
HK$4,676 HKD
$596 USD
View
A
Retailer 3
-
HK$5,178 HKD
$660 USD
View
Retailer 4
-
HK$5,178 HKD
$660 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$6,237 HKD
$795 USD
View
A
Retailer 6
-
HK$7,987 HKD
$1,018 USD
View
B+
Retailer 7
-
HK$8,018 HKD
$1,022 USD
View
A
Retailer 8
-
HK$8,054 HKD
£808 GBP
View
B
Retailer 9
-
HK$13,353 HKD
$1,702 USD
View
B+
Retailer 10
-
HK$13,612 HKD
$1,735 USD
View
B
Retailer 11
-
HK$16,812 HKD
$2,143 USD
View
B
Retailer 12
-
HK$21,722 HKD
£2,180 GBP
View
Most Expensive
Brilliant Earth
15804982A · Oct 18
HK$31,618 HKD
$4,030 USD
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from HK$4,174 HKDSave up to HK$17,548 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
5.02ct Emerald
HK$4,174 HKD