Cushion|Natural|GIA

1.50ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 2546894128

Certificate GIA 2546894128

Diamond specifications and retailer prices

From $4,359 AUD
As of November 6, 2026
15 retailers carry this diamond
Most expensive: $6,889 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546894128. Listed at 15 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle32.1°
OriginNatural
Grading LabGIA
CertificateGIA 2546894128
Dimensions7.36 × 5.88 × 4.05 mm
L/W Ratio1.25
Top View
7.36 mm5.88 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546894128
Side View
Table 68.0%CrownGirdle: STK-THKPavilion 32.1°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $6,889 AUD|Low: $2,701 AUD|High: $7,410 AUD|Avg: $4,163 AUD|-5.9%
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
Retailer 15
October 30, 2026
Retailer 13$2,701 AUD
Retailer 11$3,039 AUD
Retailer 7$3,243 AUD
Retailer 14$3,270 AUD
Retailer 12$3,307 AUD
Retailer 3$3,342 AUD
Retailer 5$3,391 AUD
Retailer 6$3,427 AUD
Retailer 4$3,529 AUD
Retailer 2$3,534 AUD
Retailer 8$4,018 AUD
Retailer 10$4,720 AUD
Retailer 9$4,874 AUD
Retailer 15$5,782 AUD
MOH London$6,889 AUD

31 data points across 15 retailers

15 retailers

Retailer 1
-
$2,701 AUD
Price last confirmed 8 days ago
Retailer 2
-
$3,039 AUD
View
Price last confirmed 9 days ago
Retailer 3
-
$3,243 AUD
View
Price last confirmed 10 days ago
Retailer 4
-
$3,307 AUD
View
Price last confirmed 10 days ago
Retailer 5
-
$3,342 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$3,391 AUD
View
Price last confirmed 10 days ago
Retailer 7
-
$3,427 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
$3,529 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
$3,534 AUD
View
Price last confirmed 8 days ago
Retailer 10
-
$4,018 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$4,359 AUD
View
Retailer 12
-
$4,720 AUD
View
Price last confirmed 16 days ago
Retailer 13
-
$4,874 AUD
View
Price last confirmed 9 days ago
Retailer 14
-
$5,782 AUD
View
Price last confirmed 15 days ago
Most Expensive
MOH London
79A0080FC · Oct 29
$6,889 AUD
£3,727 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from $4,359 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
1.50ct Cushion
$4,359 AUD