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Cushion|Natural|GIA

1.51ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 1445698792

Certificate GIA 1445698792

Diamond specifications and retailer prices

From $6,166 NZD
As of November 4, 2026
Save $6,570 NZD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,735 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct 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 1445698792. Listed at 17 retailers as of November 4, 2026, with prices from $6,166 to $12,735, a $6,570 spread on the same certified stone. MOH London lists it at $12,735. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1445698792
Dimensions6.62 × 6.20 × 4.51 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Top View
6.62 mm6.20 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1445698792
Side View
Table 62.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 72.6%

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 4
Current: $12,735 NZD|Low: $6,391 NZD|High: $12,923 NZD|Avg: $8,727 NZD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$6,391 NZD
Retailer 7$6,512 NZD
Retailer 8$7,068 NZD
Retailer 2$7,513 NZD
Retailer 4$8,072 NZD
Retailer 3$9,023 NZD
Retailer 5$9,783 NZD
MOH London$12,735 NZD

39 data points across 8 retailers

17 retailers$6,166 NZD to $12,735 NZD

A
Cheapest Retailer
-
$6,166 NZD
A
Retailer 2
-
$6,169 NZD
View
A
Retailer 3
-
$6,317 NZD
View
A
Retailer 4
-
$6,391 NZD
View
Retailer 5
-
$6,512 NZD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$6,927 NZD
View
B+
Retailer 7
-
$7,068 NZD
View
B+
Retailer 8
-
$7,513 NZD
View
B+
Retailer 9
-
$7,643 NZD
View
B+
Retailer 10
-
$7,722 NZD
View
B+
Retailer 11
-
$8,072 NZD
View
B+
Retailer 12
-
$8,321 NZD
View
B
Retailer 13
-
$9,023 NZD
View
Retailer 14
-
$9,066 NZD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$9,783 NZD
View
B
Retailer 16
-
$11,595 NZD
View
Most Expensive
B
MOH London
0514A6ACF · Nov 4
$12,735 NZD
£5,559 GBP
View
16 more retailers have this diamond
Prices start from $6,166 NZDSave up to $6,570 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
1.51ct Cushion
$6,166 NZD