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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 €296 EUR
₹31,612 INR
As of November 2, 2026
Save €650 EUR (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €945 EUR 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 €296 to €945, a €650 spread on the same certified stone. MOH London lists it at €945. 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: €945 EUR|Low: €295 EUR|High: €958 EUR|Avg: €571 EUR|-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€296 EUR
Retailer 5€401 EUR
Retailer 8€441 EUR
Retailer 3€510 EUR
Retailer 7€561 EUR
Retailer 4€620 EUR
Retailer 6€635 EUR
Retailer 9€656 EUR
MOH London€945 EUR

36 data points across 9 retailers

11 retailers€296 EUR to €945 EUR

A
Cheapest Retailer
-
€296 EUR
₹31,612 INR
B+
Retailer 2
-
€401 EUR
$450 USD
View
B+
Retailer 3
-
€441 EUR
$495 USD
View
B+
Retailer 4
-
€510 EUR
£451 GBP
View
B+
Retailer 5
-
€524 EUR
$588 USD
View
B
Retailer 6
-
€561 EUR
£496 GBP
View
B
Retailer 7
-
€580 EUR
$651 USD
View
B
Retailer 8
-
€620 EUR
View
B
Retailer 9
-
€635 EUR
ZAR 11,509 ZAR
View
Retailer 10
-
€656 EUR
A$1,132 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
5C15FCBF1 · Nov 2
€945 EUR
£835 GBP
View
10 more retailers have this diamond
Prices start from €296 EURSave up to €650 EUR

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
€296 EUR