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Cushion|Natural|GIA

0.30ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 6541552325

Certificate GIA 6541552325

Diamond specifications and retailer prices

From £184 GBP
₹23,461 INR
As of October 31, 2026
Save £414 GBP (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £598 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541552325. Listed at 7 retailers as of October 26, 2026, with prices from £184 to £598, a £414 spread on the same certified stone. MOH London lists it at £598. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541552325
Dimensions3.76 × 3.74 × 2.54 mm
L/W Ratio1.01
Top View
3.76 mm3.74 mm0.30 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541552325
Side View
Table 66.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 67.9%

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: £598 GBP|Low: £183 GBP|High: £605 GBP|Avg: £374 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2£184 GBP
Retailer 6£278 GBP
Retailer 4£332 GBP
Retailer 5£354 GBP
Retailer 7£366 GBP
Retailer 3£480 GBP
MOH London£598 GBP

44 data points across 7 retailers

7 retailers£184 GBP to £598 GBP

A
Cheapest Retailer
-
£184 GBP
₹23,461 INR
B+
Retailer 2
-
£299 GBP
$400 USD
View
B+
Retailer 3
-
£332 GBP
View
B+
Retailer 4
-
£354 GBP
View
B+
Retailer 5
-
£366 GBP
$491 USD
View
B
Retailer 6
-
£480 GBP
€612 EUR
View
Most Expensive
B
MOH London
3360A574A · Oct 26
£598 GBP
View
6 more retailers have this diamond
Prices start from £184 GBPSave up to £414 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
£184 GBP