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Cushion|Natural|GIA

0.30ct G IF Cushion Natural Diamond

EX • G/IF • GIA 7558875573

Certificate GIA 7558875573

Diamond specifications and retailer prices

From £302 GBP
$404 USD
As of October 31, 2026
Save £452 GBP (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £754 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558875573. Listed at 5 retailers as of October 31, 2026, with prices from £302 to £754, a £452 spread on the same certified stone. MOH London lists it at £754. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.30
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558875573
Dimensions4.25 × 3.41 × 2.35 mm
L/W Ratio1.25
Key to symbols
Minor Details of Polish
Top View
4.25 mm3.41 mm0.30 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558875573
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.0%

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 31
Current: £754 GBP|Low: £270 GBP|High: £863 GBP|Avg: £605 GBP|-11.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5£302 GBP
Retailer 3£496 GBP
Retailer 2£595 GBP
Retailer 4£728 GBP
MOH London£754 GBP

36 data points across 5 retailers

5 retailers£302 GBP to £754 GBP

A
Cheapest Retailer
-
£302 GBP
$404 USD
Final sale: no returns
B+
Retailer 2
-
£496 GBP
€633 EUR
View
B+
Retailer 3
-
£595 GBP
View
B
Retailer 4
-
£728 GBP
View
Most Expensive
B
MOH London
0AF0C61A4 · Nov 1
£754 GBP
View
4 more retailers have this diamond
Prices start from £302 GBPSave up to £452 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
£302 GBP