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Cushion|Natural|GIA

0.30ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 6555708937

Certificate GIA 6555708937

Diamond specifications and retailer prices

From $371 AUD
₹24,777 INR
As of November 2, 2026
Save $827 AUD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,198 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6555708937. Listed at 8 retailers as of November 2, 2026, with prices from $371 to $1,198, a $827 spread on the same certified stone. MOH London lists it at $1,198. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555708937
Dimensions3.67 × 3.67 × 2.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
3.67 mm3.67 mm0.30 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555708937
Side View
Table 65.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 69.9%

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: $1,198 AUD|Low: $370 AUD|High: $1,212 AUD|Avg: $805 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 3$371 AUD
Retailer 6$558 AUD
Retailer 2$673 AUD
Retailer 5$711 AUD
Retailer 4$951 AUD
Retailer 7$1,062 AUD
MOH London$1,198 AUD

41 data points across 7 retailers

8 retailers$371 AUD to $1,198 AUD

A
Cheapest Retailer
-
$371 AUD
₹24,777 INR
B+
Retailer 2
-
$558 AUD
$391 USD
View
B+
Retailer 3
-
$598 AUD
$419 USD
View
B
Retailer 4
-
$673 AUD
£372 GBP
View
B
Retailer 5
-
$711 AUD
£392 GBP
View
B
Retailer 6
-
$722 AUD
$506 USD
View
B
Retailer 7
-
$951 AUD
€635 EUR
View
Most Expensive
C
MOH London
86E4EB92E · Nov 2
$1,198 AUD
£661 GBP
View
7 more retailers have this diamond
Prices start from $371 AUDSave up to $827 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
$371 AUD