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Emerald|Natural|IGI

0.40ct J VS1 Emerald Natural Diamond

VG • J/VS1 • IGI 831668660

Shape and cutting style on the report: Emerald cut

Certificate IGI 831668660

Diamond specifications and retailer prices

From HK$2,157 HKD
As of November 1, 2026
Save HK$3,311 HKD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$10,685 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 831668660. Listed at 13 retailers as of November 1, 2026, with a 153% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle38.9°
OriginNatural
Grading LabIGI
CertificateIGI 831668660
Dimensions4.82 × 3.49 × 2.44 mm
L/W Ratio1.38
Culet sizeLarge
Top View
4.82 mm3.49 mm0.40 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 831668660
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 38.9°Culet: LargeDepth 69.9%

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$10,685 HKD|Low: HK$2,157 HKD|High: HK$10,685 HKD|Avg: HK$3,762 HKD|+14.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13HK$2,157 HKD
Retailer 12HK$2,322 HKD
Retailer 6HK$2,361 HKD
Retailer 5HK$2,573 HKD
Retailer 8HK$2,636 HKD
Retailer 7HK$2,911 HKD
Retailer 10HK$3,177 HKD
Retailer 9HK$3,679 HKD
Retailer 4HK$3,719 HKD
Retailer 2HK$3,915 HKD
Retailer 3HK$4,119 HKD
Retailer 11HK$5,468 HKD
NZ JewellersHK$10,685 HKD

27 data points across 13 retailers

13 retailersHK$2,157 HKD to HK$5,468 HKD

A
Cheapest Retailer
-
HK$2,157 HKD
A
Retailer 2
-
HK$2,322 HKD
View
A
Retailer 3
-
HK$2,361 HKD
View
Retailer 4
-
HK$2,573 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$2,636 HKD
View
B+
Retailer 6
-
HK$2,911 HKD
View
B+
Retailer 7
-
HK$3,177 HKD
View
B
Retailer 8
-
HK$3,679 HKD
View
B
Retailer 9
-
HK$3,719 HKD
View
B
Retailer 10
-
HK$3,915 HKD
View
B
Retailer 11
-
HK$4,119 HKD
View
B
Retailer 12
-
HK$5,468 HKD
View
Most Expensive
NZ Jewellers
8573ad29-ab98-4aa5-9287-ee19fed582b1 · Nov 5
HK$10,685 HKD
$1,362 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$2,157 HKDSave up to HK$3,311 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
0.40ct Emerald
HK$2,157 HKD