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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 $489 NZD
As of November 1, 2026
Save $751 NZD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,423 NZD 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: $2,423 NZD|Low: $489 NZD|High: $2,423 NZD|Avg: $853 NZD|+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 13$489 NZD
Retailer 12$527 NZD
Retailer 6$535 NZD
Retailer 5$583 NZD
Retailer 8$598 NZD
Retailer 7$660 NZD
Retailer 10$720 NZD
Retailer 9$834 NZD
Retailer 4$843 NZD
Retailer 2$888 NZD
Retailer 3$934 NZD
Retailer 11$1,240 NZD
NZ Jewellers$2,423 NZD

27 data points across 13 retailers

13 retailers$489 NZD to $1,240 NZD

A
Cheapest Retailer
-
$489 NZD
A
Retailer 2
-
$527 NZD
View
A
Retailer 3
-
$535 NZD
View
Retailer 4
-
$583 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$598 NZD
View
B+
Retailer 6
-
$660 NZD
View
B+
Retailer 7
-
$720 NZD
View
B
Retailer 8
-
$834 NZD
View
B
Retailer 9
-
$843 NZD
View
B
Retailer 10
-
$888 NZD
View
B
Retailer 11
-
$934 NZD
View
B
Retailer 12
-
$1,240 NZD
View
Most Expensive
NZ Jewellers
8573ad29-ab98-4aa5-9287-ee19fed582b1 · Nov 5
$2,423 NZD
$1,362 USD
View
Price under review
12 more retailers have this diamond
Prices start from $489 NZDSave up to $751 NZD

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
$489 NZD