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Cushion|Natural|GIA

0.30ct G IF Cushion Natural Diamond

EX • G/IF • GIA 6555685952

Certificate GIA 6555685952

Diamond specifications and retailer prices

From £278 GBP
$372 USD
As of October 31, 2026
Save £418 GBP (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £696 GBP at MOH London · As of October 26, 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 6555685952. Listed at 4 retailers as of October 26, 2026, with prices from £278 to £696, a £418 spread on the same certified stone. MOH London lists it at £696. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555685952
Dimensions4.28 × 3.45 × 2.35 mm
L/W Ratio1.24
Key to symbols
Minor Details of Polish
Top View
4.28 mm3.45 mm0.30 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555685952
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
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: Oct 31
Current: £696 GBP|Low: £256 GBP|High: £795 GBP|Avg: £556 GBP|-11.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4£278 GBP
Retailer 2£499 GBP
Retailer 3£671 GBP
MOH London£696 GBP

20 data points across 4 retailers

4 retailers£278 GBP to £696 GBP

A
Cheapest Retailer
-
£278 GBP
$372 USD
Final sale: no returns
B+
Retailer 2
-
£499 GBP
€637 EUR
View
B
Retailer 3
-
£671 GBP
View
Most Expensive
B
MOH London
5D55AB9D5 · Oct 26
£696 GBP
View
3 more retailers have this diamond
Prices start from £278 GBPSave up to £418 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
£278 GBP