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Marquise|Natural|GIA

0.30ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 6562741166

Certificate GIA 6562741166

Diamond specifications and retailer prices

From $301 AUD
As of November 6, 2026
Save $680 AUD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $981 AUD 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 6562741166. Listed at 16 retailers as of November 4, 2026, with prices from $301 to $981, a $680 spread on the same certified stone. MOH London lists it at $981. 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 6562741166
Dimensions6.85 × 3.56 × 2.06 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.85 mm3.56 mm0.30 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562741166
Side View
Table 61.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 58.0%

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 6
Current: $981 AUD|Low: $301 AUD|High: $1,948 AUD|Avg: $654 AUD|-1.3%
MOH London
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
Retailer 16
November 6, 2026
Retailer 2$301 AUD
Retailer 16$384 AUD
Retailer 4$416 AUD
Retailer 7$439 AUD
Retailer 5$463 AUD
Retailer 15$476 AUD
Retailer 6$494 AUD
Retailer 13$521 AUD
Retailer 14$560 AUD
Retailer 12$569 AUD
Retailer 10$601 AUD
Retailer 8$656 AUD
Retailer 11$694 AUD
Retailer 9$836 AUD
MOH London$981 AUD
Retailer 3$1,883 AUD

9 data points across 16 retailers

16 retailers$301 AUD to $981 AUD

A
Cheapest Retailer
-
$301 AUD
A
Retailer 2
-
$384 AUD
View
Final sale: no returns
A
Retailer 3
-
$416 AUD
View
B+
Retailer 4
-
$439 AUD
View
A
Retailer 5
-
$463 AUD
View
A
Retailer 6
-
$476 AUD
View
A
Retailer 7
-
$494 AUD
View
B+
Retailer 8
-
$521 AUD
View
B+
Retailer 9
-
$560 AUD
View
B+
Retailer 10
-
$569 AUD
View
B+
Retailer 11
-
$601 AUD
View
B
Retailer 12
-
$656 AUD
View
B
Retailer 13
-
$694 AUD
View
B
Retailer 14
-
$836 AUD
View
Most Expensive
B
MOH London
830AE4935 · Nov 4
$981 AUD
£541 GBP
View
14 more retailers have this diamond
Prices start from $301 AUDSave up to $680 AUD

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
$301 AUD