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Cushion|Natural|GIA

0.30ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 2564006742

Certificate GIA 2564006742

Diamond specifications and retailer prices

From £201 GBP
₹25,727 INR
As of November 2, 2026
Save £314 GBP (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £652 GBP at MOH London · As of October 25, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564006742. Listed at 7 retailers as of November 2, 2026, with a 156% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564006742
Dimensions3.77 × 3.76 × 2.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
3.77 mm3.76 mm0.30 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564006742
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.1%

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: £652 GBP|Low: £201 GBP|High: £659 GBP|Avg: £405 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 3£201 GBP
Retailer 6£303 GBP
Retailer 2£367 GBP
Retailer 5£386 GBP
Retailer 4£515 GBP
MOH London£652 GBP

44 data points across 6 retailers

7 retailers£201 GBP to £515 GBP

A
Cheapest Retailer
-
£201 GBP
₹25,727 INR
B+
Retailer 2
-
£303 GBP
$407 USD
View
B+
Retailer 3
-
£325 GBP
$436 USD
View
B+
Retailer 4
-
£367 GBP
View
B+
Retailer 5
-
£386 GBP
View
B
Retailer 6
-
£515 GBP
€658 EUR
View
Most Expensive
MOH London
BE9945413 · Oct 25
£652 GBP
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from £201 GBPSave up to £314 GBP

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
£201 GBP