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Marquise|Natural|GIA

0.30ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 6562589826

Certificate GIA 6562589826

Diamond specifications and retailer prices

From $246 AUD
₹16,429 INR
As of November 1, 2026
Save $550 AUD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $796 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562589826. Listed at 10 retailers as of November 1, 2026, with prices from $246 to $796, a $550 spread on the same certified stone. MOH London lists it at $796. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562589826
Dimensions6.73 × 3.51 × 2.16 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.73 mm3.51 mm0.30 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562589826
Side View
Table 61.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 61.6%

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 1
Current: $796 AUD|Low: $246 AUD|High: $821 AUD|Avg: $487 AUD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$246 AUD
Retailer 10$319 AUD
Retailer 6$392 AUD
Retailer 9$397 AUD
Retailer 7$473 AUD
Retailer 8$530 AUD
Retailer 4$536 AUD
Retailer 3$590 AUD
Retailer 2$698 AUD
MOH London$796 AUD

20 data points across 10 retailers

10 retailers$246 AUD to $796 AUD

A
Cheapest Retailer
-
$246 AUD
₹16,429 INR
A
Retailer 2
-
$319 AUD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$392 AUD
$275 USD
View
A
Retailer 4
-
$397 AUD
$279 USD
View
A
Retailer 5
-
$473 AUD
£261 GBP
View
B+
Retailer 6
-
$530 AUD
$372 USD
View
B+
Retailer 7
-
$536 AUD
£296 GBP
View
B
Retailer 8
-
$590 AUD
€395 EUR
View
B
Retailer 9
-
$698 AUD
£386 GBP
View
Most Expensive
B
MOH London
9A706A2FE · Nov 1
$796 AUD
£440 GBP
View
9 more retailers have this diamond
Prices start from $246 AUDSave up to $550 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
$246 AUD