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Cushion|Natural|GIA

0.30ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 6552861250

Certificate GIA 6552861250

Diamond specifications and retailer prices

From £219 GBP
SGD 396 SGD
As of October 27, 2026
Save £262 GBP (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £481 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552861250. Listed at 10 retailers as of October 27, 2026, with prices from £219 to £481, a £262 spread on the same certified stone. MOH London lists it at £481. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552861250
Dimensions4.60 × 3.54 × 2.22 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Pinpoint
Top View
4.60 mm3.54 mm0.30 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552861250
Side View
Table 66.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.7%

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 27
Current: £481 GBP|Low: £219 GBP|High: £483 GBP|Avg: £312 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8£219 GBP
Retailer 5£223 GBP
Retailer 3£260 GBP
Retailer 7£304 GBP
Retailer 4£321 GBP
Retailer 6£331 GBP
Retailer 2£353 GBP
MOH London£481 GBP

43 data points across 8 retailers

10 retailers£219 GBP to £481 GBP

A
Cheapest Retailer
-
£219 GBP
SGD 396 SGD
A
Retailer 2
-
£223 GBP
$299 USD
View
A
Retailer 3
-
£239 GBP
$320 USD
View
B+
Retailer 4
-
£260 GBP
View
B+
Retailer 5
-
£304 GBP
$408 USD
View
B+
Retailer 6
-
£307 GBP
$411 USD
View
B+
Retailer 7
-
£321 GBP
ZAR 6,942 ZAR
View
Retailer 8
-
£331 GBP
A$683 AUD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
£353 GBP
€450 EUR
View
Most Expensive
B
MOH London
D7ACEEFED · Oct 29
£481 GBP
View
9 more retailers have this diamond
Prices start from £219 GBPSave up to £262 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
£219 GBP