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Marquise|Natural|GIA

0.30ct E SI2 Marquise Natural Diamond

GD • E/SI2 • GIA 6561747433

Certificate GIA 6561747433

Diamond specifications and retailer prices

From $347 NZD
As of November 4, 2026
Save $763 NZD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,181 NZD at NZ Jewellers · As of November 3, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561747433. Listed at 15 retailers as of November 4, 2026, with a 220% 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561747433
Dimensions6.67 × 3.56 × 2.10 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.67 mm3.56 mm0.30 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6561747433
Side View
Table 52.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.9%

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: Nov 4
Current: $2,181 NZD|Low: $347 NZD|High: $2,208 NZD|Avg: $745 NZD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 13$347 NZD
Retailer 10$441 NZD
Retailer 7$455 NZD
Retailer 5$482 NZD
Retailer 9$530 NZD
Retailer 12$555 NZD
Retailer 2$559 NZD
Retailer 8$599 NZD
Retailer 14$644 NZD
Retailer 3$660 NZD
Retailer 15$712 NZD
Retailer 6$774 NZD
Retailer 11$966 NZD
Retailer 4$1,110 NZD
NZ Jewellers$2,181 NZD

8 data points across 15 retailers

15 retailers$347 NZD to $1,110 NZD

A
Cheapest Retailer
-
$347 NZD
A
Retailer 2
-
$441 NZD
View
Final sale: no returns
B+
Retailer 3
-
$455 NZD
View
B+
Retailer 4
-
$482 NZD
View
B+
Retailer 5
-
$530 NZD
View
B+
Retailer 6
-
$555 NZD
View
A
Retailer 7
-
$559 NZD
View
B+
Retailer 8
-
$599 NZD
View
B+
Retailer 9
-
$644 NZD
View
B+
Retailer 10
-
$660 NZD
View
B+
Retailer 11
-
$712 NZD
View
B
Retailer 12
-
$774 NZD
View
B
Retailer 13
-
$966 NZD
View
B
Retailer 14
-
$1,110 NZD
View
Most Expensive
NZ Jewellers
2596f44d-5ea8-482f-8d96-f444d900b0ba · Nov 3
$2,181 NZD
$1,226 USD
View
Price under review
14 more retailers have this diamond
Prices start from $347 NZDSave up to $763 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
$347 NZD