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Cushion|Natural|GIA

1.45ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 5466361259

Certificate GIA 5466361259

Diamond specifications and retailer prices

From $4,852 AUD
As of November 6, 2026
Save $5,489 AUD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,342 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.45ct natural cushion diamond

This 1.45ct natural cushion sits in the one-and-a-quarter to one-and-a-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 5466361259. Listed at 17 retailers as of November 4, 2026, with prices from $4,852 to $10,342, a $5,489 spread on the same certified stone. MOH London lists it at $10,342. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5466361259
Dimensions6.22 × 6.17 × 4.55 mm
L/W Ratio1.01
Top View
6.22 mm6.17 mm1.45 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5466361259
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.7%

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 6
Current: $10,342 AUD|Low: $4,852 AUD|High: $10,425 AUD|Avg: $6,616 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 2$4,852 AUD
Retailer 3$5,609 AUD
Retailer 6$5,698 AUD
Retailer 13$5,728 AUD
Retailer 14$6,008 AUD
Retailer 12$6,164 AUD
Retailer 7$6,187 AUD
Retailer 5$6,380 AUD
Retailer 9$6,555 AUD
Retailer 11$6,727 AUD
Retailer 8$7,326 AUD
Retailer 4$7,562 AUD
Retailer 10$7,942 AUD
MOH London$10,342 AUD

23 data points across 14 retailers

17 retailers$4,852 AUD to $10,342 AUD

A
Cheapest Retailer
-
$4,852 AUD
A
Retailer 2
-
$5,609 AUD
View
A
Retailer 3
-
$5,698 AUD
View
A
Retailer 4
-
$5,728 AUD
View
A
Retailer 5
-
$5,755 AUD
View
Retailer 6
-
$5,942 AUD
View
Price last confirmed 308 days ago
A
Retailer 7
-
$6,008 AUD
View
Final sale: no returns
A
Retailer 8
-
$6,164 AUD
View
A
Retailer 9
-
$6,187 AUD
View
Retailer 10
-
$6,380 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$6,555 AUD
View
B+
Retailer 12
-
$6,727 AUD
View
Retailer 13
-
$6,805 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$7,326 AUD
View
B+
Retailer 15
-
$7,562 AUD
View
B+
Retailer 16
-
$7,942 AUD
View
Most Expensive
B
MOH London
D64FB9612 · Nov 4
$10,342 AUD
£5,595 GBP
View
16 more retailers have this diamond
Prices start from $4,852 AUDSave up to $5,489 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
1.45ct Cushion
$4,852 AUD