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Emerald|Lab Grown|IGI

1.21ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG653409926

Shape and cutting style on the report: Emerald cut

Certificate IGI LG653409926

Diamond specifications and retailer prices

From HK$2,370 HKD
$302 USD
As of November 1, 2026
Save HK$5,632 HKD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,002 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct lab-grown emerald diamond

This 1.21ct 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 LG653409926 or 653409926. Listed at 6 retailers as of November 1, 2026, with prices from HK$2,370 to HK$8,002, a HK$5,632 spread on the same certified stone. MOH London lists it at HK$8,002. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653409926
Dimensions7.56 × 4.90 × 3.24 mm
L/W Ratio1.54
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm4.90 mm1.21 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653409926
Side View
Table 67.0%Crown 40.1°Girdle: MED-STKPavilion 40.8°Culet: LNGDepth 66.1%

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$8,002 HKD|Low: HK$2,370 HKD|High: HK$8,101 HKD|Avg: HK$4,730 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5HK$2,370 HKD
Retailer 3HK$2,817 HKD
Retailer 4HK$3,515 HKD
Retailer 2HK$3,688 HKD
Retailer 7HK$5,819 HKD
Retailer 6HK$6,866 HKD
MOH LondonHK$8,002 HKD

14 data points across 7 retailers

6 retailersHK$2,370 HKD to HK$8,002 HKD

A
Cheapest Retailer
-
HK$2,370 HKD
$302 USD
B+
Retailer 2
-
HK$2,817 HKD
$359 USD
View
A
Retailer 3
-
HK$3,515 HKD
$448 USD
View
A
Retailer 4
-
HK$3,688 HKD
$470 USD
View
B
Retailer 5
-
HK$6,866 HKD
$875 USD
View
Most Expensive
B
MOH London
LG653409926 · Nov 1
HK$8,002 HKD
£803 GBP
View
5 more retailers have this diamond
Prices start from HK$2,370 HKDSave up to HK$5,632 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
1.21ct Emerald
HK$2,370 HKD