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Cushion|Natural|GIA

0.30ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 6551536941

Certificate GIA 6551536941

Diamond specifications and retailer prices

From £285 GBP
$383 USD
As of October 29, 2026
Save £330 GBP (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £615 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 I 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 6551536941. Listed at 9 retailers as of October 29, 2026, with prices from £285 to £615, a £330 spread on the same certified stone. MOH London lists it at £615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551536941
Dimensions3.82 × 3.78 × 2.48 mm
L/W Ratio1.01
Key to symbols
Feather, Needle, Cloud
Top View
3.82 mm3.78 mm0.30 ctI / VS1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6551536941
Side View
Table 66.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.5%

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: £615 GBP|Low: £283 GBP|High: £615 GBP|Avg: £444 GBP|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7£285 GBP
Retailer 6£306 GBP
Retailer 3£344 GBP
Retailer 5£411 GBP
Retailer 8£421 GBP
Retailer 4£489 GBP
Retailer 2£527 GBP
MOH London£615 GBP

36 data points across 8 retailers

9 retailers£285 GBP to £615 GBP

A
Cheapest Retailer
-
£285 GBP
$383 USD
B+
Retailer 2
-
£306 GBP
$410 USD
View
B+
Retailer 3
-
£344 GBP
View
B
Retailer 4
-
£411 GBP
ZAR 8,907 ZAR
View
Retailer 5
-
£421 GBP
A$870 AUD
View
Price last confirmed 28 days ago
B
Retailer 6
-
£489 GBP
€625 EUR
View
B
Retailer 7
-
£527 GBP
View
B
Retailer 8
-
£579 GBP
View
Most Expensive
B
MOH London
203542C37 · Oct 29
£615 GBP
View
8 more retailers have this diamond
Prices start from £285 GBPSave up to £330 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
£285 GBP