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Emerald|Lab Grown|IGI

1.21ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG837651510

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837651510

Diamond specifications and retailer prices

From HK$2,103 HKD
As of October 30, 2026
Save HK$4,096 HKD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$8,768 HKD at MOH London · As of October 25, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837651510 or 837651510. Listed at 12 retailers as of October 29, 2026, with a 195% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837651510
Dimensions7.51 × 4.93 × 3.38 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm4.93 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837651510
Side View
Table 71.0%Crown 35.6°Girdle: ThinPavilion 42.5°Culet: LargeDepth 68.6%

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: Oct 30
Current: HK$8,768 HKD|Low: HK$1,451 HKD|High: HK$8,858 HKD|Avg: HK$4,629 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 7HK$1,506 HKD
Retailer 8HK$1,750 HKD
Retailer 3HK$2,103 HKD
Retailer 10HK$3,272 HKD
Retailer 2HK$4,566 HKD
Retailer 5HK$5,210 HKD
Retailer 6HK$5,257 HKD
Retailer 11HK$6,018 HKD
Retailer 4HK$6,112 HKD
Retailer 12HK$6,112 HKD
Retailer 9HK$6,198 HKD
MOH LondonHK$8,768 HKD

22 data points across 12 retailers

12 retailersHK$2,103 HKD to HK$6,198 HKD

Retailer 1
-
HK$1,506 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$1,750 HKD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$2,103 HKD
View
Retailer 4
-
HK$3,272 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$4,566 HKD
View
Price last confirmed 9 days ago
Retailer 6
-
HK$5,210 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$5,257 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$6,018 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$6,112 HKD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
HK$6,198 HKD
View
Retailer 11
-
HK$6,308 HKD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG837651510 · Oct 25
HK$8,768 HKD
£880 GBP
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from HK$2,103 HKDSave up to HK$4,096 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$2,103 HKD