CaratHunter
Plans
Cushion|Natural|GIA

0.30ct J VVS1 Cushion Natural Diamond

EX • J/VVS1 • GIA 6545552406

Certificate GIA 6545552406

Diamond specifications and retailer prices

From £217 GBP
₹27,735 INR
As of October 31, 2026
Save £480 GBP (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £698 GBP at MOH London · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545552406. Listed at 9 retailers as of October 31, 2026, with prices from £217 to £698, a £480 spread on the same certified stone. MOH London lists it at £698. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545552406
Dimensions3.89 × 3.87 × 2.63 mm
L/W Ratio1.01
Top View
3.89 mm3.87 mm0.30 ctJ / VVS1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545552406
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: 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: £698 GBP|Low: £217 GBP|High: £735 GBP|Avg: £431 GBP|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3£217 GBP
Retailer 6£325 GBP
Retailer 7£349 GBP
Retailer 2£392 GBP
Retailer 8£404 GBP
Retailer 5£468 GBP
Retailer 4£487 GBP
Retailer 9£503 GBP
MOH London£698 GBP

37 data points across 9 retailers

9 retailers£217 GBP to £698 GBP

A
Cheapest Retailer
-
£217 GBP
₹27,735 INR
B+
Retailer 2
-
£325 GBP
$436 USD
View
B+
Retailer 3
-
£349 GBP
$467 USD
View
B
Retailer 4
-
£392 GBP
View
B
Retailer 5
-
£404 GBP
$541 USD
View
B
Retailer 6
-
£468 GBP
ZAR 10,134 ZAR
View
B
Retailer 7
-
£487 GBP
€622 EUR
View
Retailer 8
-
£503 GBP
A$1,037 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
026598594 · Nov 1
£698 GBP
View
8 more retailers have this diamond
Prices start from £217 GBPSave up to £480 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
£217 GBP