CaratHunter
Plans
Cushion|Natural|GIA

0.30ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 7552421494

Certificate GIA 7552421494

Diamond specifications and retailer prices

From £175 GBP
₹22,225 INR
As of October 29, 2026
Save £397 GBP (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £572 GBP at MOH London · As of October 29, 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 E 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 7552421494. Listed at 8 retailers as of October 29, 2026, with prices from £175 to £572, a £397 spread on the same certified stone. MOH London lists it at £572. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552421494
Dimensions3.74 × 3.72 × 2.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
3.74 mm3.72 mm0.30 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552421494
Side View
Table 64.0%CrownGirdle: MED-XTKPavilionCulet: 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: Oct 29
Current: £572 GBP|Low: £174 GBP|High: £576 GBP|Avg: £359 GBP|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3£175 GBP
Retailer 6£266 GBP
Retailer 2£317 GBP
Retailer 5£338 GBP
Retailer 7£357 GBP
Retailer 4£460 GBP
MOH London£572 GBP

42 data points across 7 retailers

8 retailers£175 GBP to £572 GBP

A
Cheapest Retailer
-
£175 GBP
₹22,225 INR
A
Retailer 2
-
£266 GBP
$354 USD
View
A
Retailer 3
-
£285 GBP
$379 USD
View
A
Retailer 4
-
£317 GBP
View
A
Retailer 5
-
£338 GBP
View
B+
Retailer 6
-
£357 GBP
$476 USD
View
B+
Retailer 7
-
£460 GBP
€583 EUR
View
Most Expensive
B
MOH London
4526B0DE8 · Oct 29
£572 GBP
View
7 more retailers have this diamond
Prices start from £175 GBPSave up to £397 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
£175 GBP