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Cushion|Natural|GIA

0.30ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6545141703

Certificate GIA 6545141703

Diamond specifications and retailer prices

From £129 GBP
₹16,429 INR
As of November 1, 2026
Save £296 GBP (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £425 GBP at MOH London · As of November 1, 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 6545141703. Listed at 6 retailers as of November 1, 2026, with prices from £129 to £425, a £296 spread on the same certified stone. MOH London lists it at £425. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545141703
Dimensions7.48 × 3.26 × 2.06 mm
L/W Ratio2.29
Top View
7.48 mm3.26 mm0.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545141703
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £425 GBP|Low: £129 GBP|High: £540 GBP|Avg: £280 GBP|-20.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3£129 GBP
Retailer 5£162 GBP
Retailer 6£202 GBP
Retailer 4£219 GBP
Retailer 2£409 GBP
MOH London£425 GBP

45 data points across 6 retailers

6 retailers£129 GBP to £425 GBP

A
Cheapest Retailer
-
£129 GBP
₹16,429 INR
A
Retailer 2
-
£162 GBP
HK$1,700 HKD
View
Retailer 3
-
£202 GBP
SGD 365 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£219 GBP
$293 USD
View
B
Retailer 5
-
£409 GBP
View
Most Expensive
B+
MOH London
9B4EB0BF5 · Nov 1
£425 GBP
View
5 more retailers have this diamond
Prices start from £129 GBPSave up to £296 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
£129 GBP