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Cushion|Natural|GIA

0.45ct J VS2 Cushion Natural Diamond

EX • J/VS2 • GIA 1528620256

Certificate GIA 1528620256

Diamond specifications and retailer prices

From £191 GBP
As of November 6, 2026
Save £401 GBP (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £592 GBP at MOH London · As of November 4, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1528620256. Listed at 8 retailers as of November 4, 2026, with prices from £191 to £592, a £401 spread on the same certified stone. MOH London lists it at £592. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1528620256
Dimensions4.73 × 4.40 × 2.90 mm
L/W Ratio1.07
Girdle conditionFaceted
Key to symbols
Crystal
Top View
4.73 mm4.40 mm0.45 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528620256
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £592 GBP|Low: £191 GBP|High: £600 GBP|Avg: £389 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£191 GBP
Retailer 3£328 GBP
Retailer 7£356 GBP
Retailer 8£372 GBP
Retailer 6£381 GBP
Retailer 5£411 GBP
Retailer 2£473 GBP
MOH London£592 GBP

45 data points across 8 retailers

8 retailers£191 GBP to £592 GBP

A
Cheapest Retailer
-
£191 GBP
A
Retailer 2
-
£328 GBP
View
A
Retailer 3
-
£356 GBP
View
B+
Retailer 4
-
£372 GBP
View
B+
Retailer 5
-
£381 GBP
View
Retailer 6
-
£411 GBP
View
Price last confirmed 34 days ago
B+
Retailer 7
-
£473 GBP
View
Most Expensive
B
MOH London
AB3C56B68 · Nov 4
£592 GBP
View
7 more retailers have this diamond
Prices start from £191 GBPSave up to £401 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
£191 GBP