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Cushion|Natural|GIA

0.30ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 7551965242

Certificate GIA 7551965242

Diamond specifications and retailer prices

From £175 GBP
₹22,225 INR
As of October 29, 2026
Save £374 GBP (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £549 GBP at MOH London · As of October 25, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551965242. Listed at 14 retailers as of October 25, 2026, with prices from £175 to £549, a £374 spread on the same certified stone. MOH London lists it at £549. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle39.3°
Pavilion angle33.5°
OriginNatural
Grading LabGIA
CertificateGIA 7551965242
Dimensions4.05 × 3.75 × 2.54 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizeNone
Top View
4.05 mm3.75 mm0.30 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7551965242
Side View
Table 58.0%Crown 39.3°Girdle: VTN-ETKPavilion 33.5°Culet: NDepth 67.6%

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: £549 GBP|Low: £175 GBP|High: £579 GBP|Avg: £321 GBP|-5.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 7£175 GBP
Retailer 5£211 GBP
Retailer 10£217 GBP
Retailer 11£243 GBP
Retailer 8£253 GBP
Retailer 4£260 GBP
Retailer 2£301 GBP
Retailer 14£325 GBP
Retailer 12£337 GBP
Retailer 13£344 GBP
Retailer 3£367 GBP
Retailer 6£398 GBP
Retailer 9£404 GBP
MOH London£549 GBP

27 data points across 14 retailers

14 retailers£175 GBP to £549 GBP

A
Cheapest Retailer
-
£175 GBP
₹22,225 INR
A
Retailer 2
-
£211 GBP
HK$2,200 HKD
View
B+
Retailer 3
-
£217 GBP
$289 USD
View
Final sale: no returns
A
Retailer 4
-
£243 GBP
$324 USD
View
Retailer 5
-
£253 GBP
$337 USD
View
A
Retailer 6
-
£260 GBP
SGD 467 SGD
View
A
Retailer 7
-
£301 GBP
View
A
Retailer 8
-
£325 GBP
View
B+
Retailer 9
-
£337 GBP
$449 USD
View
B+
Retailer 10
-
£344 GBP
$458 USD
View
B+
Retailer 11
-
£367 GBP
ZAR 7,901 ZAR
View
B+
Retailer 12
-
£398 GBP
A$815 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
£404 GBP
€513 EUR
View
Most Expensive
B
MOH London
86A776AB5 · Oct 25
£549 GBP
View
13 more retailers have this diamond
Prices start from £175 GBPSave up to £374 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