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Cushion|Natural|GIA

0.30ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6545141703

Certificate GIA 6545141703

Diamond specifications and retailer prices

From $246 AUD
₹16,423 INR
As of November 2, 2026
Save $566 AUD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $812 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.3ct natural cushion diamond

This 0.3ct natural cushion sits in the sub-half-carat band, graded F 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 6545141703. Listed at 6 retailers as of November 2, 2026, with prices from $246 to $812, a $566 spread on the same certified stone. MOH London lists it at $812. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545141703
Dimensions7.48 × 3.26 × 2.06 mm
L/W Ratio2.29
Top View
7.48 mm3.26 mm0.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545141703
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $812 AUD|Low: $246 AUD|High: $1,033 AUD|Avg: $535 AUD|-20.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$246 AUD
Retailer 5$310 AUD
Retailer 6$385 AUD
Retailer 4$418 AUD
Retailer 3$781 AUD
MOH London$812 AUD

45 data points across 6 retailers

6 retailers$246 AUD to $812 AUD

A
Cheapest Retailer
-
$246 AUD
₹16,423 INR
A
Retailer 2
-
$310 AUD
HK$1,700 HKD
View
Retailer 3
-
$385 AUD
SGD 365 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$418 AUD
$293 USD
View
B
Retailer 5
-
$781 AUD
£431 GBP
View
Most Expensive
B+
MOH London
9B4EB0BF5 · Nov 2
$812 AUD
£448 GBP
View
5 more retailers have this diamond
Prices start from $246 AUDSave up to $566 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 Cushion
$246 AUD