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Cushion|Natural|GIA

1.50ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 2544511605

Certificate GIA 2544511605

Diamond specifications and retailer prices

From $5,076 NZD
As of November 6, 2026
Save $16,756 NZD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $24,942 NZD at MOH London · As of November 2, 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 2544511605. Listed at 9 retailers as of November 6, 2026, with a 330% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 2544511605
Dimensions7.78 × 5.97 × 4.11 mm
L/W Ratio1.30
Top View
7.78 mm5.97 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544511605
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.9%

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: $24,942 NZD|Low: $5,076 NZD|High: $24,942 NZD|Avg: $11,617 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$5,076 NZD
Retailer 3$7,861 NZD
Retailer 7$15,144 NZD
Retailer 9$15,494 NZD
Retailer 8$16,379 NZD
Retailer 5$16,861 NZD
Retailer 6$19,549 NZD
Retailer 4$21,833 NZD
MOH London$24,942 NZD

25 data points across 9 retailers

9 retailers$5,076 NZD to $21,833 NZD

A
Cheapest Retailer
-
$5,076 NZD
B+
Retailer 2
-
$7,861 NZD
View
B
Retailer 3
-
$15,144 NZD
View
B
Retailer 4
-
$15,494 NZD
View
B
Retailer 5
-
$16,379 NZD
View
B
Retailer 6
-
$16,861 NZD
View
B
Retailer 7
-
$19,549 NZD
View
B
Retailer 8
-
$21,833 NZD
View
Most Expensive
MOH London
2625DA86F · Nov 2
$24,942 NZD
£10,887 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $5,076 NZDSave up to $16,756 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
$5,076 NZD