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Marquise|Natural|IGI

0.30ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 839660252

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 839660252

Diamond specifications and retailer prices

From $555 NZD
$312 USD
As of October 29, 2026
Save $553 NZD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,126 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 839660252. Listed at 8 retailers as of October 29, 2026, with a 100% 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
FluorescenceNone
Crown angle38.7°
Pavilion angle42.4°
OriginNatural
Grading LabIGI
CertificateIGI 839660252
Dimensions6.33 × 3.44 × 2.33 mm
L/W Ratio1.84
Girdle conditionFaceted
Top View
6.33 mm3.44 mm0.30 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 839660252
Side View
Table 65.0%Crown 38.7°Girdle: STK-THKPavilion 42.4°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: $2,126 NZD|Low: $555 NZD|High: $2,126 NZD|Avg: $1,001 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$555 NZD
Retailer 5$619 NZD
Retailer 7$782 NZD
Retailer 8$819 NZD
Retailer 2$954 NZD
Retailer 3$1,108 NZD
Retailer 4$1,282 NZD
NZ Jewellers$2,126 NZD

24 data points across 8 retailers

8 retailers$555 NZD to $1,108 NZD

A
Cheapest Retailer
-
$555 NZD
$312 USD
B+
Retailer 2
-
$619 NZD
$348 USD
View
B
Retailer 3
-
$782 NZD
$440 USD
View
B
Retailer 4
-
$819 NZD
$461 USD
View
B
Retailer 5
-
$954 NZD
€511 EUR
View
B
Retailer 6
-
$1,108 NZD
£491 GBP
View
Retailer 7
-
$1,282 NZD
£568 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
28e8b23c-910b-440b-a995-af0856503743 · Oct 30
$2,126 NZD
$1,196 USD
View
Price under review
7 more retailers have this diamond
Prices start from $555 NZDSave up to $553 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
$555 NZD