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Emerald|Lab Grown|IGI

1.10ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • IGI LG820603713

Shape and cutting style on the report: Emerald cut

Certificate IGI LG820603713

Diamond specifications and retailer prices

From HK$1,169 HKD
$149 USD
As of October 30, 2026
Save HK$2,989 HKD (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$4,158 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.1ct lab-grown emerald diamond

This 1.1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG820603713 or 820603713. Listed at 3 retailers as of October 30, 2026, with prices from HK$1,169 to HK$4,158, a HK$2,989 spread on the same certified stone. Brilliant Earth lists it at HK$4,158. 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

1.10
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820603713
Dimensions6.89 × 4.93 × 3.33 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm4.93 mm1.10 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820603713
Side View
Table 65.0%Crown 37.2°Girdle: MediumPavilion 39.5°Culet: LargeDepth 67.5%

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 30
Current: HK$4,158 HKD|Low: HK$1,169 HKD|High: HK$4,864 HKD|Avg: HK$3,028 HKD|-14.5%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3HK$1,169 HKD
Retailer 2HK$2,274 HKD
Brilliant EarthHK$4,158 HKD

37 data points across 3 retailers

3 retailersHK$1,169 HKD to HK$4,158 HKD

A
Cheapest Retailer
-
HK$1,169 HKD
$149 USD
Final sale: no returns
A
Retailer 2
-
HK$2,274 HKD
£228 GBP
View
Most Expensive
B
Brilliant Earth
21236161A · Oct 30
HK$4,158 HKD
$530 USD
View
2 more retailers have this diamond
Prices start from HK$1,169 HKDSave up to HK$2,989 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
1.10ct Emerald
HK$1,169 HKD