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Marquise|Natural|IGI

0.42ct I VVS1 Marquise Natural Diamond

VG • I/VVS1 • IGI 490195582

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 490195582

Diamond specifications and retailer prices

From $1,043 NZD
As of November 7, 2026
Save $1,182 NZD (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,038 NZD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 0.42ct natural marquise diamond

This 0.42ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 490195582. Listed at 11 retailers as of November 7, 2026, with a 113% 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

0.42
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle41.2°
Pavilion angle36.7°
OriginNatural
Grading LabIGI
CertificateIGI 490195582
Dimensions8.46 × 3.84 × 2.18 mm
L/W Ratio2.20
Girdle conditionFaceted
Culet sizePointed
Top View
8.46 mm3.84 mm0.42 ctI / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 490195582
Side View
Table 62.0%Crown 41.2°Girdle: THN-MEDPavilion 36.7°Culet: NoneDepth 56.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $1,043 NZD|Low: $1,043 NZD|High: $2,233 NZD|Avg: $1,441 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 1$1,043 NZD
Retailer 7$1,046 NZD
Retailer 12$1,052 NZD
Retailer 3$1,205 NZD
Retailer 11$1,216 NZD
Retailer 6$1,250 NZD
Retailer 9$1,434 NZD
Retailer 10$1,501 NZD
Retailer 4$1,564 NZD
Retailer 8$1,885 NZD
Retailer 2$1,979 NZD
Retailer 5$2,224 NZD

8 data points across 12 retailers

11 retailers$1,043 NZD to $2,224 NZD

B+
Cheapest Retailer
-
$1,043 NZD
B+
Retailer 2
-
$1,046 NZD
View
Retailer 3
-
$1,118 NZD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$1,118 NZD
View
B
Retailer 5
-
$1,205 NZD
View
B
Retailer 6
-
$1,250 NZD
View
B
Retailer 7
-
$1,434 NZD
View
B
Retailer 8
-
$1,501 NZD
View
B
Retailer 9
-
$1,885 NZD
View
B
Retailer 10
-
$2,224 NZD
View
Most Expensive
NZ Jewellers
21f28c33-c8fc-4ca0-a4b2-649218f188d5 · Oct 9
$3,038 NZD
$1,684 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,043 NZDSave up to $1,182 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.

B+
0.42ct Marquise
$1,043 NZD