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Marquise|Natural|IGI

0.30ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 839660282

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 839660282

Diamond specifications and retailer prices

From $496 NZD
$279 USD
As of October 29, 2026
Save $658 NZD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,250 NZD 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 839660282. Listed at 8 retailers as of October 29, 2026, with a 133% 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
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle33°
Pavilion angle42.7°
OriginNatural
Grading LabIGI
CertificateIGI 839660282
Dimensions6.35 × 3.50 × 2.37 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizeNone
Top View
6.35 mm3.50 mm0.30 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 839660282
Side View
Table 59.0%Crown 33°Girdle: STK-VTKPavilion 42.7°Culet: NoneDepth 67.7%

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: $2,250 NZD|Low: $496 NZD|High: $2,250 NZD|Avg: $940 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$496 NZD
Retailer 5$555 NZD
Retailer 8$695 NZD
Retailer 7$770 NZD
Retailer 2$866 NZD
Retailer 3$992 NZD
Retailer 4$1,153 NZD
NZ Jewellers$2,250 NZD

23 data points across 8 retailers

8 retailers$496 NZD to $1,153 NZD

A
Cheapest Retailer
-
$496 NZD
$279 USD
B+
Retailer 2
-
$555 NZD
$312 USD
View
B+
Retailer 3
-
$695 NZD
$391 USD
View
B
Retailer 4
-
$770 NZD
$433 USD
View
B
Retailer 5
-
$866 NZD
€464 EUR
View
B
Retailer 6
-
$992 NZD
£439 GBP
View
B
Retailer 7
-
$1,153 NZD
£511 GBP
View
Most Expensive
NZ Jewellers
4e0d86d6-2db5-4721-acd8-c4cdeb02ba20 · Oct 30
$2,250 NZD
$1,266 USD
View
Price under review
7 more retailers have this diamond
Prices start from $496 NZDSave up to $658 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
0.30ct Marquise
$496 NZD