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Marquise|Natural|IGI

0.40ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 839656888

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 839656888

Diamond specifications and retailer prices

From $772 NZD
$435 USD
As of October 29, 2026
Save $1,022 NZD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,961 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 839656888. Listed at 9 retailers as of October 29, 2026, with a 132% 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26.6°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 839656888
Dimensions8.38 × 3.75 × 2.36 mm
L/W Ratio2.23
Girdle conditionFaceted
Top View
8.38 mm3.75 mm0.40 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 839656888
Side View
Table 55.0%Crown 26.6°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 62.9%

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: $2,961 NZD|Low: $772 NZD|High: $2,961 NZD|Avg: $1,385 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$772 NZD
Retailer 8$832 NZD
Retailer 9$1,013 NZD
Retailer 7$1,124 NZD
Retailer 3$1,127 NZD
Retailer 2$1,291 NZD
Retailer 4$1,543 NZD
Retailer 5$1,794 NZD
NZ Jewellers$2,961 NZD

15 data points across 9 retailers

9 retailers$772 NZD to $1,794 NZD

A
Cheapest Retailer
-
$772 NZD
$435 USD
B+
Retailer 2
-
$832 NZD
$469 USD
View
B+
Retailer 3
-
$1,013 NZD
$571 USD
View
B
Retailer 4
-
$1,124 NZD
$633 USD
View
B
Retailer 5
-
$1,127 NZD
$635 USD
View
B
Retailer 6
-
$1,291 NZD
€693 EUR
View
B
Retailer 7
-
$1,543 NZD
£685 GBP
View
B
Retailer 8
-
$1,794 NZD
£796 GBP
View
Most Expensive
NZ Jewellers
049e73b4-85ca-4472-bf5c-40152868df19 · Oct 30
$2,961 NZD
$1,669 USD
View
Price under review
8 more retailers have this diamond
Prices start from $772 NZDSave up to $1,022 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
$772 NZD