CaratHunter
Plans
Marquise|Natural|GIA

0.30ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 3515381665

Certificate GIA 3515381665

Diamond specifications and retailer prices

From $608 NZD
As of November 4, 2026
Save $840 NZD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,448 NZD at MOH London · As of November 4, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 3515381665. Listed at 14 retailers as of November 4, 2026, with prices from $608 to $1,448, a $840 spread on the same certified stone. MOH London lists it at $1,448. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3515381665
Dimensions6.59 × 3.46 × 2.19 mm
L/W Ratio1.90
Top View
6.59 mm3.46 mm0.30 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3515381665
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.2%

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: $1,448 NZD|Low: $608 NZD|High: $1,468 NZD|Avg: $1,051 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$608 NZD
Retailer 7$658 NZD
Retailer 8$717 NZD
Retailer 3$829 NZD
Retailer 6$1,103 NZD
Retailer 4$1,176 NZD
Retailer 2$1,263 NZD
MOH London$1,448 NZD

40 data points across 8 retailers

14 retailers$608 NZD to $1,448 NZD

A
Cheapest Retailer
-
$608 NZD
B+
Retailer 2
-
$642 NZD
View
Retailer 3
-
$658 NZD
View
Price last confirmed 9 days ago
Retailer 4
-
$692 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$717 NZD
View
B
Retailer 6
-
$829 NZD
View
B
Retailer 7
-
$865 NZD
View
B
Retailer 8
-
$873 NZD
View
B
Retailer 9
-
$879 NZD
View
B
Retailer 10
-
$1,103 NZD
View
B
Retailer 11
-
$1,176 NZD
View
B
Retailer 12
-
$1,263 NZD
View
Most Expensive
B
MOH London
2F27F769F · Nov 4
$1,448 NZD
£641 GBP
View
12 more retailers have this diamond
Prices start from $608 NZDSave up to $840 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
$608 NZD