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Cushion|Natural|GIA

0.30ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 2544354128

Certificate GIA 2544354128

Diamond specifications and retailer prices

From $464 CAD
₹31,612 INR
As of November 2, 2026
Save $1,018 CAD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,482 CAD 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 2544354128. Listed at 11 retailers as of November 2, 2026, with prices from $464 to $1,482, a $1,018 spread on the same certified stone. MOH London lists it at $1,482. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544354128
Dimensions3.72 × 3.72 × 2.51 mm
L/W Ratio1.00
Top View
3.72 mm3.72 mm0.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544354128
Side View
Table 64.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 67.4%

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: $1,482 CAD|Low: $463 CAD|High: $1,501 CAD|Avg: $895 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$464 CAD
Retailer 5$629 CAD
Retailer 8$692 CAD
Retailer 3$800 CAD
Retailer 7$880 CAD
Retailer 4$971 CAD
Retailer 6$996 CAD
Retailer 9$1,028 CAD
MOH London$1,482 CAD

36 data points across 9 retailers

11 retailers$464 CAD to $1,482 CAD

A
Cheapest Retailer
-
$464 CAD
₹31,612 INR
B+
Retailer 2
-
$629 CAD
$450 USD
View
B+
Retailer 3
-
$692 CAD
$495 USD
View
B+
Retailer 4
-
$800 CAD
£451 GBP
View
B+
Retailer 5
-
$822 CAD
$588 USD
View
B
Retailer 6
-
$880 CAD
£496 GBP
View
B
Retailer 7
-
$909 CAD
$651 USD
View
B
Retailer 8
-
$971 CAD
€662 EUR
View
B
Retailer 9
-
$996 CAD
ZAR 11,509 ZAR
View
Retailer 10
-
$1,028 CAD
A$1,132 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
5C15FCBF1 · Nov 2
$1,482 CAD
£835 GBP
View
10 more retailers have this diamond
Prices start from $464 CADSave up to $1,018 CAD

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
$464 CAD