Marquise|Natural|IGI

0.42ct I VS2 Marquise Natural Diamond

VG • I/VS2 • IGI 782673800

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 782673800

Diamond specifications and retailer prices

From $359 USD
As of October 29, 2026
Save $1,018 USD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,377 USD at NZ Jewellers · As of October 30, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 782673800. Listed at 8 retailers as of October 29, 2026, with prices from $359 to $1,377, a $1,018 spread on the same certified stone. NZ Jewellers lists it at $1,377. 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
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 782673800
Dimensions7.26 × 3.95 × 2.54 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Top View
7.26 mm3.95 mm0.42 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 782673800
Side View
Table 59.0%Crown 36.1°Girdle: THN-THKPavilion 40.6°Culet: NoneDepth 64.3%

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: $1,377 USD|Low: $359 USD|High: $1,440 USD|Avg: $633 USD|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$359 USD
Retailer 7$401 USD
Retailer 3$440 USD
Retailer 10$500 USD
Retailer 11$509 USD
Retailer 9$520 USD
Retailer 4$520 USD
Retailer 2$614 USD
Retailer 5$729 USD
Retailer 6$834 USD
NZ Jewellers$1,377 USD

42 data points across 11 retailers

8 retailers$359 USD to $1,377 USD

A
Cheapest Retailer
-
$359 USD
B+
Retailer 2
-
$401 USD
View
B+
Retailer 3
-
$520 USD
View
B+
Retailer 4
-
$520 USD
View
B
Retailer 5
-
$614 USD
€585 EUR
View
B
Retailer 6
-
$729 USD
£574 GBP
View
B
Retailer 7
-
$834 USD
£657 GBP
View
Most Expensive
C
NZ Jewellers
f84dc849-be79-4c0f-8b23-0c2f508841f4 · Oct 30
$1,377 USD
View
7 more retailers have this diamond
Prices start from $359 USDSave up to $1,018 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
0.42ct Marquise
$359 USD