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Emerald|Lab Grown|IGI

1.22ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG792617886

Shape and cutting style on the report: Emerald cut

Certificate IGI LG792617886

Diamond specifications and retailer prices

From HK$3,742 HKD
As of November 6, 2026
Save HK$5,972 HKD (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$9,714 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.22ct lab-grown emerald diamond

This 1.22ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG792617886 or 792617886. Listed at 6 retailers as of November 2, 2026, with prices from HK$3,742 to HK$9,714, a HK$5,972 spread on the same certified stone. MOH London lists it at HK$9,714. 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

1.22
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792617886
Dimensions7.10 × 5.10 × 3.44 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.10 mm5.10 mm1.22 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792617886
Side View
Table 64.0%Crown 34.7°Girdle: MED-STKPavilion 39.5°Culet: LargeDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$9,714 HKD|Low: HK$2,926 HKD|High: HK$9,764 HKD|Avg: HK$6,085 HKD|+14.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5HK$3,742 HKD
Retailer 2HK$4,558 HKD
Retailer 3HK$4,676 HKD
Retailer 6HK$6,512 HKD
Retailer 4HK$9,124 HKD
MOH LondonHK$9,714 HKD

31 data points across 6 retailers

6 retailersHK$3,742 HKD to HK$9,714 HKD

B+
Cheapest Retailer
-
HK$3,742 HKD
B
Retailer 2
-
HK$4,558 HKD
View
B
Retailer 3
-
HK$4,676 HKD
View
B
Retailer 4
-
HK$6,512 HKD
View
B
Retailer 5
-
HK$9,124 HKD
View
Most Expensive
B
MOH London
LG792617886 · Nov 2
HK$9,714 HKD
£975 GBP
View
5 more retailers have this diamond
Prices start from HK$3,742 HKDSave up to HK$5,972 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.

B+
1.22ct Emerald
HK$3,742 HKD