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Marquise|Natural|GIA

0.30ct G SI1 Marquise Natural Diamond

ID • G/SI1 • GIA 2564647802

Certificate GIA 2564647802

Diamond specifications and retailer prices

From $295 AUD
₹19,752 INR
As of November 1, 2026
Save $641 AUD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $937 AUD at MOH London · As of November 1, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564647802. Listed at 11 retailers as of November 1, 2026, with prices from $295 to $937, a $641 spread on the same certified stone. MOH London lists it at $937. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564647802
Dimensions7.57 × 3.37 × 2.01 mm
L/W Ratio2.25
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cavity, Cloud, Feather
Top View
7.57 mm3.37 mm0.30 ctG / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564647802
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.8%

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 1
Current: $937 AUD|Low: $295 AUD|High: $969 AUD|Avg: $569 AUD|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$295 AUD
Retailer 10$374 AUD
Retailer 3$436 AUD
Retailer 7$474 AUD
Retailer 4$516 AUD
Retailer 8$556 AUD
Retailer 11$591 AUD
Retailer 9$599 AUD
Retailer 6$629 AUD
Retailer 2$821 AUD
MOH London$937 AUD

17 data points across 11 retailers

11 retailers$295 AUD to $937 AUD

A
Cheapest Retailer
-
$295 AUD
₹19,752 INR
A
Retailer 2
-
$374 AUD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$436 AUD
$306 USD
View
A
Retailer 4
-
$474 AUD
$333 USD
View
B+
Retailer 5
-
$516 AUD
£286 GBP
View
B+
Retailer 6
-
$556 AUD
£307 GBP
View
B+
Retailer 7
-
$591 AUD
$415 USD
View
B+
Retailer 8
-
$599 AUD
$421 USD
View
B
Retailer 9
-
$629 AUD
ZAR 7,134 ZAR
View
B
Retailer 10
-
$821 AUD
£454 GBP
View
Most Expensive
B
MOH London
0E12C12AE · Nov 1
$937 AUD
£518 GBP
View
10 more retailers have this diamond
Prices start from $295 AUDSave up to $641 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
$295 AUD