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Cushion|Natural|GIA

0.45ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 2526620315

Certificate GIA 2526620315

Diamond specifications and retailer prices

From $493 AUD
As of November 4, 2026
Save $978 AUD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,471 AUD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2526620315. Listed at 8 retailers as of November 2, 2026, with prices from $493 to $1,471, a $978 spread on the same certified stone. MOH London lists it at $1,471. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2526620315
Dimensions4.66 × 4.46 × 2.88 mm
L/W Ratio1.04
Top View
4.66 mm4.46 mm0.45 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526620315
Side View
Table 64.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 64.6%

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: Nov 4
Current: $1,471 AUD|Low: $493 AUD|High: $1,489 AUD|Avg: $916 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$493 AUD
Retailer 2$784 AUD
Retailer 7$823 AUD
Retailer 6$854 AUD
Retailer 8$904 AUD
Retailer 3$961 AUD
Retailer 4$1,020 AUD
MOH London$1,471 AUD

45 data points across 8 retailers

8 retailers$493 AUD to $1,471 AUD

A
Cheapest Retailer
-
$493 AUD
A
Retailer 2
-
$784 AUD
View
A
Retailer 3
-
$823 AUD
View
A
Retailer 4
-
$854 AUD
View
B+
Retailer 5
-
$904 AUD
View
B+
Retailer 6
-
$961 AUD
View
Retailer 7
-
$1,020 AUD
View
Price last confirmed 34 days ago
Most Expensive
B
MOH London
132320EA8 · Nov 2
$1,471 AUD
£811 GBP
View
7 more retailers have this diamond
Prices start from $493 AUDSave up to $978 AUD

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
$493 AUD