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Emerald|Lab Grown|IGI

1.05ct H SI2 Emerald Lab Grown Diamond

ID • H/SI2 • IGI LG407945606

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407945606

Diamond specifications and retailer prices

From HK$4,072 HKD
As of November 6, 2026
Save HK$16,961 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$21,033 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407945606 or 407945606. Listed at 10 retailers as of November 5, 2026, with prices from HK$4,072 to HK$21,033, a HK$16,961 spread on the same certified stone. MOH London lists it at HK$21,033. 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
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle28.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407945606
Dimensions6.99 × 4.69 × 3.22 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.99 mm4.69 mm1.05 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407945606
Side View
Table 65.5%Crown 28.9°Girdle: MED-STKPavilion 40.7°Culet: LNGDepth 68.7%

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: Nov 6
Current: HK$21,033 HKD|Low: HK$3,915 HKD|High: HK$21,342 HKD|Avg: HK$8,611 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5HK$4,072 HKD
Retailer 11HK$4,558 HKD
Retailer 10HK$4,566 HKD
Retailer 2HK$4,786 HKD
Retailer 6HK$5,052 HKD
Retailer 9HK$5,052 HKD
Retailer 7HK$7,822 HKD
Retailer 3HK$10,575 HKD
Retailer 4HK$13,039 HKD
Retailer 8HK$13,290 HKD
MOH LondonHK$21,033 HKD

18 data points across 11 retailers

10 retailersHK$4,072 HKD to HK$21,033 HKD

A
Cheapest Retailer
-
HK$4,072 HKD
A
Retailer 2
-
HK$4,558 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,566 HKD
View
A
Retailer 4
-
HK$4,786 HKD
View
Retailer 5
-
HK$5,052 HKD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
HK$5,052 HKD
View
B+
Retailer 7
-
HK$7,822 HKD
View
B
Retailer 8
-
HK$13,039 HKD
View
B
Retailer 9
-
HK$13,290 HKD
View
Most Expensive
B
MOH London
LG407945606 · Nov 5
HK$21,033 HKD
£2,111 GBP
View
9 more retailers have this diamond
Prices start from HK$4,072 HKDSave up to HK$16,961 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$4,072 HKD