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Marquise|Natural|IGI

0.40ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 815637611

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815637611

Diamond specifications and retailer prices

From $516 NZD
$290 USD
As of October 29, 2026
Save $1,822 NZD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,338 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise 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 815637611. Listed at 8 retailers as of October 29, 2026, with prices from $516 to $2,338, a $1,822 spread on the same certified stone. NZ Jewellers lists it at $2,338. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.7°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 815637611
Dimensions7.59 × 3.86 × 2.39 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
7.59 mm3.86 mm0.40 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 815637611
Side View
Table 59.0%Crown 28.7°Girdle: MED-THKPavilion 42°CuletDepth 61.9%

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: Oct 29
Current: $2,338 NZD|Low: $516 NZD|High: $2,338 NZD|Avg: $1,030 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$516 NZD
Retailer 5$576 NZD
Retailer 8$736 NZD
Retailer 6$738 NZD
Retailer 2$904 NZD
Retailer 3$1,031 NZD
Retailer 4$1,195 NZD
NZ Jewellers$2,338 NZD

38 data points across 8 retailers

8 retailers$516 NZD to $2,338 NZD

A
Cheapest Retailer
-
$516 NZD
$290 USD
B+
Retailer 2
-
$576 NZD
$324 USD
View
B+
Retailer 3
-
$736 NZD
$414 USD
View
B+
Retailer 4
-
$738 NZD
$415 USD
View
B
Retailer 5
-
$904 NZD
€484 EUR
View
B
Retailer 6
-
$1,031 NZD
£456 GBP
View
Retailer 7
-
$1,195 NZD
£529 GBP
View
Price last confirmed 9 days ago
Most Expensive
C
NZ Jewellers
d5cd33ce-344e-4c8d-8b97-d4fb606cedef · Oct 30
$2,338 NZD
$1,315 USD
View
7 more retailers have this diamond
Prices start from $516 NZDSave up to $1,822 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 Marquise
$516 NZD