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Cushion|Natural|GIA

0.30ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 7551736047

Certificate GIA 7551736047

Diamond specifications and retailer prices

From €347 EUR
SGD 526 SGD
As of October 27, 2026
Save €417 EUR (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €764 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 7551736047. Listed at 11 retailers as of October 27, 2026, with prices from €347 to €764, a €417 spread on the same certified stone. MOH London lists it at €764. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551736047
Dimensions4.47 × 3.46 × 2.38 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.47 mm3.46 mm0.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551736047
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 68.6%

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: Oct 27
Current: €764 EUR|Low: €347 EUR|High: €773 EUR|Avg: €511 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11€347 EUR
Retailer 8€357 EUR
Retailer 5€400 EUR
Retailer 4€430 EUR
Retailer 7€453 EUR
Retailer 3€458 EUR
Retailer 6€513 EUR
Retailer 9€530 EUR
Retailer 2€548 EUR
Retailer 10€678 EUR
MOH London€764 EUR

45 data points across 11 retailers

11 retailers€347 EUR to €764 EUR

A
Cheapest Retailer
-
€347 EUR
SGD 526 SGD
A
Retailer 2
-
€357 EUR
$400 USD
View
B+
Retailer 3
-
€400 EUR
$449 USD
View
B+
Retailer 4
-
€430 EUR
£380 GBP
View
B+
Retailer 5
-
€447 EUR
$502 USD
View
B+
Retailer 6
-
€453 EUR
£400 GBP
View
B+
Retailer 7
-
€458 EUR
$514 USD
View
B+
Retailer 8
-
€513 EUR
ZAR 9,293 ZAR
View
Retailer 9
-
€530 EUR
A$914 AUD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
€548 EUR
View
Most Expensive
B
MOH London
2DB7EF7A6 · Nov 2
€764 EUR
£675 GBP
View
10 more retailers have this diamond
Prices start from €347 EURSave up to €417 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
€347 EUR