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Marquise|Natural|GIA

0.30ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 2567613387

Certificate GIA 2567613387

Diamond specifications and retailer prices

From $283 AUD
As of November 6, 2026
Save $655 AUD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $938 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567613387. Listed at 15 retailers as of November 4, 2026, with prices from $283 to $938, a $655 spread on the same certified stone. MOH London lists it at $938. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567613387
Dimensions7.20 × 3.32 × 2.08 mm
L/W Ratio2.17
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
7.20 mm3.32 mm0.30 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2567613387
Side View
Table 65.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.6%

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: $938 AUD|Low: $283 AUD|High: $1,843 AUD|Avg: $673 AUD|-0.4%
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
November 6, 2026
Retailer 2$283 AUD
Retailer 12$407 AUD
Retailer 4$439 AUD
Retailer 11$453 AUD
Retailer 10$454 AUD
Retailer 9$510 AUD
Retailer 13$549 AUD
Retailer 5$557 AUD
Retailer 3$593 AUD
Retailer 6$623 AUD
Retailer 8$773 AUD
Retailer 7$819 AUD
MOH London$938 AUD
Retailer 14$1,843 AUD

14 data points across 14 retailers

15 retailers$283 AUD to $938 AUD

A
Cheapest Retailer
-
$283 AUD
A
Retailer 2
-
$407 AUD
View
Retailer 3
-
$439 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$453 AUD
View
A
Retailer 5
-
$454 AUD
View
A
Retailer 6
-
$469 AUD
View
B+
Retailer 7
-
$510 AUD
View
B+
Retailer 8
-
$549 AUD
View
B+
Retailer 9
-
$557 AUD
View
B+
Retailer 10
-
$593 AUD
View
B
Retailer 11
-
$623 AUD
View
B
Retailer 12
-
$773 AUD
View
B
Retailer 13
-
$819 AUD
View
Most Expensive
B
MOH London
1ABE3493D · Nov 4
$938 AUD
£517 GBP
View
13 more retailers have this diamond
Prices start from $283 AUDSave up to $655 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
$283 AUD