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Marquise|Natural|IGI

0.30ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 839656874

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 839656874

Diamond specifications and retailer prices

From $436 CAD
$312 USD
As of October 29, 2026
Save $577 CAD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,671 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.3ct natural marquise diamond

This 0.3ct 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 839656874. Listed at 8 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

0.30
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.4°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 839656874
Dimensions7.42 × 3.42 × 2.04 mm
L/W Ratio2.17
Girdle conditionFaceted
Top View
7.42 mm3.42 mm0.30 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 839656874
Side View
Table 56.0%Crown 31.4°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 59.6%

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: $1,671 CAD|Low: $436 CAD|High: $1,671 CAD|Avg: $809 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5$436 CAD
Retailer 7$486 CAD
Retailer 6$614 CAD
Retailer 8$644 CAD
Retailer 2$745 CAD
Retailer 3$870 CAD
Retailer 4$1,013 CAD
NZ Jewellers$1,671 CAD

14 data points across 8 retailers

8 retailers$436 CAD to $1,013 CAD

A
Cheapest Retailer
-
$436 CAD
$312 USD
B+
Retailer 2
-
$486 CAD
$348 USD
View
B
Retailer 3
-
$614 CAD
$440 USD
View
B
Retailer 4
-
$644 CAD
$461 USD
View
B
Retailer 5
-
$745 CAD
€508 EUR
View
B
Retailer 6
-
$870 CAD
£491 GBP
View
B
Retailer 7
-
$1,013 CAD
£571 GBP
View
Most Expensive
NZ Jewellers
ee93e25d-20ae-4d74-a0c4-b69ad3b625f7 · Oct 30
$1,671 CAD
$1,196 USD
View
Price under review
7 more retailers have this diamond
Prices start from $436 CADSave up to $577 CAD

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
0.30ct Marquise
$436 CAD