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Cushion|Natural|GIA

0.30ct F SI1 Cushion Natural Diamond

ID • F/SI1 • GIA 6561720055

Certificate GIA 6561720055

Diamond specifications and retailer prices

From $334 AUD
₹22,309 INR
As of November 2, 2026
Save $713 AUD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,047 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561720055. Listed at 13 retailers as of November 2, 2026, with prices from $334 to $1,047, a $713 spread on the same certified stone. MOH London lists it at $1,047. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561720055
Dimensions3.85 × 3.80 × 2.52 mm
L/W Ratio1.01
Top View
3.85 mm3.80 mm0.30 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6561720055
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 66.4%

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: $1,047 AUD|Low: $334 AUD|High: $1,047 AUD|Avg: $597 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$334 AUD
Retailer 2$398 AUD
Retailer 11$400 AUD
Retailer 3$402 AUD
Retailer 7$583 AUD
Retailer 8$622 AUD
Retailer 10$645 AUD
Retailer 4$663 AUD
Retailer 9$676 AUD
Retailer 12$703 AUD
Retailer 6$779 AUD
MOH London$1,047 AUD

6 data points across 12 retailers

13 retailers$334 AUD to $1,047 AUD

A
Cheapest Retailer
-
$334 AUD
₹22,309 INR
A
Retailer 2
-
$398 AUD
$279 USD
View
A
Retailer 3
-
$400 AUD
$280 USD
View
A
Retailer 4
-
$402 AUD
HK$2,200 HKD
View
A
Retailer 5
-
$520 AUD
View
A
Retailer 6
-
$583 AUD
£322 GBP
View
B+
Retailer 7
-
$622 AUD
£343 GBP
View
B+
Retailer 8
-
$645 AUD
$452 USD
View
B+
Retailer 9
-
$663 AUD
$465 USD
View
B+
Retailer 10
-
$676 AUD
$474 USD
View
B+
Retailer 11
-
$703 AUD
ZAR 7,964 ZAR
View
B
Retailer 12
-
$779 AUD
€520 EUR
View
Most Expensive
B
MOH London
3FE2A5368 · Nov 2
$1,047 AUD
£578 GBP
View
12 more retailers have this diamond
Prices start from $334 AUDSave up to $713 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
$334 AUD