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Emerald|Lab Grown|IGI

1.21ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG844655661

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844655661

Diamond specifications and retailer prices

From HK$1,601 HKD
$204 USD
As of October 28, 2026
Save HK$8,286 HKD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$9,886 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844655661 or 844655661. Listed at 12 retailers as of October 28, 2026, with prices from HK$1,601 to HK$9,886, a HK$8,286 spread on the same certified stone. Brilliant Earth lists it at HK$9,886. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844655661
Dimensions7.18 × 4.89 × 3.35 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm4.89 mm1.21 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844655661
Side View
Table 67.0%Crown 38.2°Girdle: Slightly ThickPavilion 41°Culet: LargeDepth 68.5%

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 28
Current: HK$9,886 HKD|Low: HK$1,601 HKD|High: HK$9,886 HKD|Avg: HK$5,135 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11HK$1,601 HKD
Retailer 4HK$2,417 HKD
Retailer 2HK$3,222 HKD
Retailer 5HK$3,304 HKD
Retailer 10HK$3,390 HKD
Retailer 8HK$4,350 HKD
Retailer 7HK$5,217 HKD
Retailer 9HK$6,057 HKD
Retailer 3HK$6,158 HKD
Retailer 6HK$8,381 HKD
Retailer 12HK$8,947 HKD
Brilliant EarthHK$9,886 HKD

18 data points across 12 retailers

12 retailersHK$1,601 HKD to HK$9,886 HKD

A
Cheapest Retailer
-
HK$1,601 HKD
$204 USD
Final sale: no returns
B+
Retailer 2
-
HK$2,417 HKD
$308 USD
View
A
Retailer 3
-
HK$3,222 HKD
£323 GBP
View
A
Retailer 4
-
HK$3,304 HKD
€401 EUR
View
A
Retailer 5
-
HK$3,390 HKD
$432 USD
View
B+
Retailer 6
-
HK$4,350 HKD
A$853 AUD
View
B+
Retailer 7
-
HK$5,217 HKD
A$1,023 AUD
View
B
Retailer 8
-
HK$6,057 HKD
$772 USD
View
B+
Retailer 9
-
HK$6,158 HKD
$785 USD
View
B
Retailer 10
-
HK$8,381 HKD
£841 GBP
View
B
Retailer 11
-
HK$8,947 HKD
$1,140 USD
View
Most Expensive
B
Brilliant Earth
21792313A · Oct 29
HK$9,886 HKD
$1,260 USD
View
11 more retailers have this diamond
Prices start from HK$1,601 HKDSave up to HK$8,286 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$1,601 HKD