Emerald|Natural|IGI

0.40ct J VS2 Emerald Natural Diamond

VG • J/VS2 • IGI 831668442

Shape and cutting style on the report: Emerald cut

Certificate IGI 831668442

Diamond specifications and retailer prices

From $275 USD
As of October 28, 2026
Save $375 USD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,263 USD at NZ Jewellers · As of October 30, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 831668442. Listed at 13 retailers as of October 26, 2026, with a 136% 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
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.7°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 831668442
Dimensions4.80 × 3.47 × 2.45 mm
L/W Ratio1.38
Culet sizeLarge
Top View
4.80 mm3.47 mm0.40 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 831668442
Side View
Table 62.0%Crown 39.7°Girdle: STK-THKPavilion 38.7°Culet: LargeDepth 70.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,263 USD|Low: $275 USD|High: $1,312 USD|Avg: $466 USD|-3.7%
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
October 30, 2026
Retailer 5$275 USD
Retailer 9$278 USD
Retailer 11$279 USD
Retailer 8$301 USD
Retailer 10$312 USD
Retailer 7$345 USD
Retailer 12$350 USD
Retailer 13$378 USD
Retailer 6$432 USD
Retailer 2$453 USD
Retailer 3$471 USD
Retailer 4$650 USD
NZ Jewellers$1,263 USD

27 data points across 13 retailers

13 retailers$275 USD to $650 USD

A
Cheapest Retailer
-
$275 USD
A
Retailer 2
-
$278 USD
SGD 376 SGD
View
A
Retailer 3
-
$279 USD
View
A
Retailer 4
-
$301 USD
View
A
Retailer 5
-
$312 USD
View
B+
Retailer 6
-
$345 USD
£272 GBP
View
B+
Retailer 7
-
$350 USD
View
B+
Retailer 8
-
$378 USD
View
B
Retailer 9
-
$432 USD
ZAR 6,984 ZAR
View
B
Retailer 10
-
$453 USD
View
B
Retailer 11
-
$471 USD
€449 EUR
View
B
Retailer 12
-
$650 USD
£512 GBP
View
Most Expensive
NZ Jewellers
4c2b0741-f8fa-46ac-9435-a5e98cdff636 · Oct 30
$1,263 USD
View
Price under review
12 more retailers have this diamond
Prices start from $275 USDSave up to $375 USD

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
$275 USD