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Emerald|Lab Grown|IGI

1.05ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG526279580

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526279580

Diamond specifications and retailer prices

From HK$1,655 HKD
As of November 6, 2026
Save HK$6,535 HKD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$8,190 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.05ct lab-grown emerald diamond

This 1.05ct 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 LG526279580 or 526279580. Listed at 13 retailers as of November 5, 2026, with prices from HK$1,655 to HK$8,190, a HK$6,535 spread on the same certified stone. MOH London lists it at HK$8,190. 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

1.05
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20°
Pavilion angle44.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526279580
Dimensions7.26 × 4.80 × 3.07 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.26 mm4.80 mm1.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526279580
Side View
Table 62.5%Crown 20°Girdle: THN-MEDPavilion 44.6°Culet: LNGDepth 64.0%

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: Nov 6
Current: HK$8,190 HKD|Low: HK$1,585 HKD|High: HK$9,206 HKD|Avg: HK$3,948 HKD|-11.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7HK$1,655 HKD
Retailer 4HK$1,844 HKD
Retailer 12HK$1,914 HKD
Retailer 8HK$2,048 HKD
Retailer 11HK$2,048 HKD
Retailer 9HK$3,538 HKD
Retailer 2HK$3,742 HKD
Retailer 3HK$3,907 HKD
Retailer 5HK$5,335 HKD
Retailer 10HK$6,590 HKD
Retailer 6HK$6,614 HKD
MOH LondonHK$8,190 HKD

45 data points across 12 retailers

13 retailersHK$1,655 HKD to HK$8,190 HKD

A
Cheapest Retailer
-
HK$1,655 HKD
A
Retailer 2
-
HK$1,844 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,914 HKD
View
A
Retailer 4
-
HK$2,048 HKD
View
Retailer 5
-
HK$2,048 HKD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$3,538 HKD
View
B+
Retailer 7
-
HK$3,742 HKD
View
B+
Retailer 8
-
HK$3,907 HKD
View
B+
Retailer 9
-
HK$4,213 HKD
View
B
Retailer 10
-
HK$5,335 HKD
View
B
Retailer 11
-
HK$6,590 HKD
View
B
Retailer 12
-
HK$6,614 HKD
View
Most Expensive
B
MOH London
LG526279580 · Nov 5
HK$8,190 HKD
£822 GBP
View
12 more retailers have this diamond
Prices start from HK$1,655 HKDSave up to HK$6,535 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
1.05ct Emerald
HK$1,655 HKD