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Cushion|Natural|GIA

1.50ct K VS1 Cushion Natural Diamond

GD • K/VS1 • GIA 6552156215

Certificate GIA 6552156215

Diamond specifications and retailer prices

From $3,557 AUD
As of November 6, 2026
Save $4,103 AUD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,660 AUD at MOH London · As of November 4, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6552156215. Listed at 14 retailers as of November 4, 2026, with prices from $3,557 to $7,660, a $4,103 spread on the same certified stone. MOH London lists it at $7,660. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552156215
Dimensions7.47 × 5.74 × 4.18 mm
L/W Ratio1.30
Top View
7.47 mm5.74 mm1.50 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552156215
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.8%

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: $7,660 AUD|Low: $3,502 AUD|High: $8,136 AUD|Avg: $4,990 AUD|-4.7%
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
November 6, 2026
Retailer 3$3,557 AUD
Retailer 9$3,762 AUD
Retailer 12$3,797 AUD
Retailer 8$3,816 AUD
Retailer 5$3,839 AUD
Retailer 10$3,870 AUD
Retailer 4$4,356 AUD
Retailer 13$4,454 AUD
Retailer 6$4,723 AUD
Retailer 2$5,346 AUD
Retailer 7$5,605 AUD
Retailer 11$7,382 AUD
MOH London$7,660 AUD

30 data points across 13 retailers

14 retailers$3,557 AUD to $7,660 AUD

A
Cheapest Retailer
-
$3,557 AUD
A
Retailer 2
-
$3,762 AUD
View
B+
Retailer 3
-
$3,797 AUD
View
A
Retailer 4
-
$3,816 AUD
View
B+
Retailer 5
-
$3,839 AUD
View
Final sale: no returns
A
Retailer 6
-
$3,870 AUD
View
B+
Retailer 7
-
$4,356 AUD
View
B+
Retailer 8
-
$4,454 AUD
View
B+
Retailer 9
-
$4,723 AUD
View
B+
Retailer 10
-
$4,964 AUD
View
B+
Retailer 11
-
$5,346 AUD
View
B+
Retailer 12
-
$5,605 AUD
View
B
Retailer 13
-
$7,382 AUD
View
Most Expensive
B
MOH London
54D3AB01B · Nov 4
$7,660 AUD
£4,144 GBP
View
13 more retailers have this diamond
Prices start from $3,557 AUDSave up to $4,103 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
$3,557 AUD