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Cushion|Natural|GIA

0.30ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 2564006742

Certificate GIA 2564006742

Diamond specifications and retailer prices

From $385 AUD
₹25,727 INR
As of November 2, 2026
Save $600 AUD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,249 AUD at MOH London · As of October 25, 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 2564006742. Listed at 7 retailers as of November 2, 2026, with a 156% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564006742
Dimensions3.77 × 3.76 × 2.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
3.77 mm3.76 mm0.30 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564006742
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.1%

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 2
Current: $1,249 AUD|Low: $385 AUD|High: $1,261 AUD|Avg: $775 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$385 AUD
Retailer 6$581 AUD
Retailer 3$703 AUD
Retailer 5$740 AUD
Retailer 4$986 AUD
MOH London$1,249 AUD

43 data points across 6 retailers

7 retailers$385 AUD to $986 AUD

A
Cheapest Retailer
-
$385 AUD
₹25,727 INR
B+
Retailer 2
-
$581 AUD
$407 USD
View
B+
Retailer 3
-
$622 AUD
$436 USD
View
B+
Retailer 4
-
$703 AUD
£388 GBP
View
B+
Retailer 5
-
$740 AUD
£408 GBP
View
B
Retailer 6
-
$986 AUD
€658 EUR
View
Most Expensive
MOH London
BE9945413 · Oct 25
$1,249 AUD
£689 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $385 AUDSave up to $600 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
$385 AUD