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Emerald|Natural|IGI

1.21ct J VS1 Emerald Natural Diamond

EX • J/VS1 • IGI 651486047

Shape and cutting style on the report: Emerald cut

Certificate IGI 651486047

Diamond specifications and retailer prices

From HK$15,800 HKD
As of November 6, 2026
Save HK$19,205 HKD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$42,286 HKD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 651486047. Listed at 20 retailers as of November 1, 2026, with a 122% 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
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 651486047
Dimensions7.36 × 5.05 × 3.37 mm
L/W Ratio1.46
Culet sizeLarge
Top View
7.36 mm5.05 mm1.21 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 651486047
Side View
Table 64.0%Crown 32.6°Girdle: MediumPavilion 41.3°Culet: LargeDepth 66.7%

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 6
Current: HK$15,800 HKD|Low: HK$15,220 HKD|High: HK$35,429 HKD|Avg: HK$21,535 HKD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1HK$15,800 HKD
Retailer 9HK$18,044 HKD
Retailer 2HK$18,279 HKD
Retailer 3HK$18,444 HKD
Retailer 10HK$19,425 HKD
Retailer 11HK$19,982 HKD
Retailer 7HK$20,907 HKD
Retailer 6HK$21,519 HKD
Retailer 5HK$24,383 HKD
Retailer 4HK$24,752 HKD
Retailer 8HK$35,005 HKD

34 data points across 11 retailers

20 retailersHK$15,800 HKD to HK$35,005 HKD

A
Cheapest Retailer
-
HK$15,800 HKD
B+
Retailer 2
-
HK$18,044 HKD
View
B+
Retailer 3
-
HK$18,044 HKD
View
B+
Retailer 4
-
HK$18,279 HKD
View
B+
Retailer 5
-
HK$18,444 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$19,425 HKD
View
Retailer 7
-
HK$19,982 HKD
View
Price last confirmed 21 days ago
Retailer 8
-
HK$19,982 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$19,982 HKD
View
Price last confirmed 45 days ago
Retailer 10
-
HK$19,982 HKD
View
Price last confirmed 19 days ago
Retailer 11
-
HK$20,225 HKD
View
Price last confirmed 53 days ago
B+
Retailer 12
-
HK$20,907 HKD
View
B+
Retailer 13
-
HK$21,519 HKD
View
Retailer 14
-
HK$23,057 HKD
View
Price last confirmed 43 days ago
Retailer 15
-
HK$23,339 HKD
View
Price last confirmed 56 days ago
B+
Retailer 16
-
HK$24,383 HKD
View
B
Retailer 17
-
HK$24,752 HKD
View
B
Retailer 18
-
HK$35,005 HKD
View
Retailer 19
-
HK$42,286 HKD
View
Price last confirmed 53 days ago
Most Expensive
NZ Jewellers
dff039d6-0308-4a0b-aa53-9ecd951dd777 · Sep 20
HK$42,286 HKD
$5,390 USD
View
Price last confirmed 46 days ago
19 more retailers have this diamond
Prices start from HK$15,800 HKDSave up to HK$19,205 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$15,800 HKD