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Cushion|Natural|GIA

1.50ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 3545251079

Certificate GIA 3545251079

Diamond specifications and retailer prices

From $4,683 NZD
As of November 6, 2026
Save $4,978 NZD (52%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,661 NZD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545251079. Listed at 9 retailers as of November 4, 2026, with prices from $4,683 to $9,661, a $4,978 spread on the same certified stone. MOH London lists it at $9,661. 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
OriginNatural
Grading LabGIA
CertificateGIA 3545251079
Dimensions6.18 × 6.17 × 4.32 mm
L/W Ratio1.00
Top View
6.18 mm6.17 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545251079
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.0%

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: $9,661 NZD|Low: $4,683 NZD|High: $10,845 NZD|Avg: $6,781 NZD|-10.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$4,683 NZD
Retailer 6$5,574 NZD
Retailer 8$5,792 NZD
Retailer 4$5,956 NZD
Retailer 7$6,050 NZD
Retailer 9$6,223 NZD
Retailer 3$6,739 NZD
Retailer 5$7,069 NZD
MOH London$9,661 NZD

33 data points across 9 retailers

9 retailers$4,683 NZD to $9,661 NZD

A
Cheapest Retailer
-
$4,683 NZD
A
Retailer 2
-
$5,574 NZD
View
Retailer 3
-
$5,792 NZD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$5,956 NZD
View
A
Retailer 5
-
$6,050 NZD
View
A
Retailer 6
-
$6,223 NZD
View
A
Retailer 7
-
$6,739 NZD
View
B+
Retailer 8
-
$7,069 NZD
View
Most Expensive
B+
MOH London
9841A1CCD · Nov 4
$9,661 NZD
£4,217 GBP
View
8 more retailers have this diamond
Prices start from $4,683 NZDSave up to $4,978 NZD

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
$4,683 NZD