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Emerald|Lab Grown|IGI

1.22ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG754510491

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754510491

Diamond specifications and retailer prices

From HK$1,130 HKD
$144 USD
As of November 1, 2026
Save HK$5,427 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,557 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754510491 or 754510491. Listed at 14 retailers as of November 1, 2026, with prices from HK$1,130 to HK$6,557, a HK$5,427 spread on the same certified stone. MOH London lists it at HK$6,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754510491
Dimensions7.22 × 5.12 × 3.29 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm5.12 mm1.22 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754510491
Side View
Table 64.0%Crown 32.1°Girdle: MediumPavilion 35.2°Culet: LargeDepth 64.3%

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 1
Current: HK$6,557 HKD|Low: HK$1,098 HKD|High: HK$6,726 HKD|Avg: HK$3,301 HKD|-2.5%
MOH London
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
November 1, 2026
Retailer 3HK$1,130 HKD
Retailer 10HK$1,310 HKD
Retailer 8HK$1,404 HKD
Retailer 6HK$1,436 HKD
Retailer 2HK$2,419 HKD
Retailer 5HK$2,480 HKD
Retailer 14HK$2,597 HKD
Retailer 12HK$3,044 HKD
Retailer 13HK$3,390 HKD
Retailer 9HK$4,504 HKD
Retailer 11HK$4,763 HKD
Retailer 4HK$4,942 HKD
Retailer 7HK$4,943 HKD
MOH LondonHK$6,557 HKD

27 data points across 14 retailers

14 retailersHK$1,130 HKD to HK$6,557 HKD

A
Cheapest Retailer
-
HK$1,130 HKD
$144 USD
A
Retailer 2
-
HK$1,310 HKD
$167 USD
View
A
Retailer 3
-
HK$1,404 HKD
$179 USD
View
Retailer 4
-
HK$1,436 HKD
$183 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,419 HKD
ZAR 4,981 ZAR
View
A
Retailer 6
-
HK$2,480 HKD
€301 EUR
View
B+
Retailer 7
-
HK$2,597 HKD
$331 USD
View
A
Retailer 8
-
HK$3,044 HKD
$388 USD
View
A
Retailer 9
-
HK$3,390 HKD
$432 USD
View
B+
Retailer 10
-
HK$4,504 HKD
$574 USD
View
B+
Retailer 11
-
HK$4,763 HKD
$607 USD
View
B+
Retailer 12
-
HK$4,942 HKD
$630 USD
View
B+
Retailer 13
-
HK$4,943 HKD
$630 USD
View
Most Expensive
B+
MOH London
LG754510491 · Nov 2
HK$6,557 HKD
£658 GBP
View
13 more retailers have this diamond
Prices start from HK$1,130 HKDSave up to HK$5,427 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
1.22ct Emerald
HK$1,130 HKD