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Emerald|Lab Grown|IGI

5.02ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • IGI LG728572123

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728572123

Diamond specifications and retailer prices

From HK$5,006 HKD
$638 USD
As of October 30, 2026
Save HK$28,652 HKD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$33,658 HKD at Brilliant Earth · As of October 29, 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 LG728572123 or 728572123. Listed at 18 retailers as of October 29, 2026, with prices from HK$5,006 to HK$33,658, a HK$28,652 spread on the same certified stone. Brilliant Earth lists it at HK$33,658. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728572123
Dimensions11.70 × 8.04 × 5.35 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
11.70 mm8.04 mm5.02 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728572123
Side View
Table 63.0%Crown 29.4°Girdle: STK-THKPavilion 39.5°Culet: LNGDepth 66.5%

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$33,658 HKD|Low: HK$4,802 HKD|High: HK$61,510 HKD|Avg: HK$15,231 HKD|-45.3%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 13HK$5,006 HKD
Retailer 4HK$5,445 HKD
Retailer 6HK$5,610 HKD
Retailer 14HK$5,806 HKD
Retailer 16HK$7,179 HKD
Retailer 8HK$8,536 HKD
Retailer 9HK$9,272 HKD
Retailer 10HK$10,429 HKD
Retailer 2HK$13,016 HKD
Retailer 7HK$14,314 HKD
Retailer 15HK$19,384 HKD
Retailer 5HK$19,571 HKD
Retailer 12HK$24,591 HKD
Retailer 11HK$24,792 HKD
Retailer 3HK$31,344 HKD
Brilliant EarthHK$33,658 HKD

43 data points across 16 retailers

18 retailersHK$5,006 HKD to HK$33,658 HKD

A
Cheapest Retailer
-
HK$5,006 HKD
$638 USD
A
Retailer 2
-
HK$5,445 HKD
$694 USD
View
A
Retailer 3
-
HK$5,610 HKD
$715 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,806 HKD
$740 USD
View
A
Retailer 5
-
HK$6,728 HKD
View
A
Retailer 6
-
HK$7,179 HKD
$915 USD
View
B+
Retailer 7
-
HK$8,536 HKD
$1,088 USD
View
B+
Retailer 8
-
HK$9,272 HKD
£931 GBP
View
B+
Retailer 9
-
HK$10,429 HKD
€1,266 EUR
View
B+
Retailer 10
-
HK$13,016 HKD
$1,659 USD
View
B+
Retailer 11
-
HK$14,314 HKD
$1,824 USD
View
B
Retailer 12
-
HK$19,384 HKD
$2,471 USD
View
B
Retailer 13
-
HK$19,571 HKD
SGD 3,371 SGD
View
B
Retailer 14
-
HK$20,036 HKD
$2,554 USD
View
B
Retailer 15
-
HK$24,591 HKD
£2,468 GBP
View
B
Retailer 16
-
HK$24,792 HKD
$3,160 USD
View
B
Retailer 17
-
HK$31,344 HKD
$3,995 USD
View
Most Expensive
B
Brilliant Earth
20387726A · Oct 29
HK$33,658 HKD
$4,290 USD
View
17 more retailers have this diamond
Prices start from HK$5,006 HKDSave up to HK$28,652 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$5,006 HKD