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Cushion|Natural|GIA

1.51ct I VS2 Cushion Natural Diamond

EX • I/VS2 • GIA 6551586923

Certificate GIA 6551586923

Diamond specifications and retailer prices

From $5,264 NZD
As of November 6, 2026
Save $6,535 NZD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,798 NZD at MOH London · As of November 2, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551586923. Listed at 13 retailers as of November 2, 2026, with prices from $5,264 to $11,798, a $6,535 spread on the same certified stone. MOH London lists it at $11,798. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551586923
Dimensions6.52 × 6.37 × 4.31 mm
L/W Ratio1.02
Girdle conditionFaceted
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural
Top View
6.52 mm6.37 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551586923
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

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: $11,798 NZD|Low: $5,264 NZD|High: $11,924 NZD|Avg: $7,169 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$5,264 NZD
Retailer 2$5,314 NZD
Retailer 9$5,608 NZD
Retailer 5$5,632 NZD
Retailer 8$6,575 NZD
Retailer 4$6,642 NZD
Retailer 10$7,564 NZD
Retailer 3$7,755 NZD
Retailer 7$8,222 NZD
MOH London$11,798 NZD

35 data points across 10 retailers

13 retailers$5,264 NZD to $11,798 NZD

A
Cheapest Retailer
-
$5,264 NZD
A
Retailer 2
-
$5,314 NZD
View
A
Retailer 3
-
$5,608 NZD
View
Final sale: no returns
Retailer 4
-
$5,632 NZD
View
Price last confirmed 5 days ago
A
Retailer 5
-
$6,393 NZD
View
A
Retailer 6
-
$6,573 NZD
View
A
Retailer 7
-
$6,575 NZD
View
A
Retailer 8
-
$6,642 NZD
View
A
Retailer 9
-
$6,763 NZD
View
Retailer 10
-
$7,564 NZD
View
Price last confirmed 34 days ago
A
Retailer 11
-
$7,755 NZD
View
B+
Retailer 12
-
$9,916 NZD
View
Most Expensive
B+
MOH London
A82E8413B · Nov 2
$11,798 NZD
£5,150 GBP
View
12 more retailers have this diamond
Prices start from $5,264 NZDSave up to $6,535 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
$5,264 NZD