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Cushion|Natural|GIA

0.45ct I VVS1 Cushion Natural Diamond

EX • I/VVS1 • GIA 2557197140

Certificate GIA 2557197140

Diamond specifications and retailer prices

From £302 GBP
As of November 5, 2026
Save £653 GBP (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £956 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.45ct natural cushion diamond

This 0.45ct natural cushion sits in the sub-half-carat band, graded I 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 2557197140. Listed at 6 retailers as of November 2, 2026, with prices from £302 to £956, a £653 spread on the same certified stone. MOH London lists it at £956. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557197140
Dimensions5.37 × 3.92 × 2.65 mm
L/W Ratio1.37
Top View
5.37 mm3.92 mm0.45 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557197140
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 5
Current: £956 GBP|Low: £302 GBP|High: £1,077 GBP|Avg: £526 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2£302 GBP
Retailer 4£351 GBP
Retailer 6£435 GBP
Retailer 5£436 GBP
Retailer 3£617 GBP
MOH London£956 GBP

45 data points across 6 retailers

6 retailers£302 GBP to £956 GBP

A+
Cheapest Retailer
-
£302 GBP
A
Retailer 2
-
£351 GBP
View
Retailer 3
-
£435 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£436 GBP
View
B+
Retailer 5
-
£617 GBP
View
Most Expensive
B
MOH London
978B76720 · Nov 2
£956 GBP
View
5 more retailers have this diamond
Prices start from £302 GBPSave up to £653 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+
0.45ct Cushion
£302 GBP