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Cushion|Natural|GIA

0.51ct G VS2 Cushion Natural Diamond

EX • G/VS2 • GIA 2566559499

Certificate GIA 2566559499

Diamond specifications and retailer prices

From $579 NZD
As of November 4, 2026
Save $1,249 NZD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,828 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded G 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 2566559499. Listed at 10 retailers as of November 4, 2026, with prices from $579 to $1,828, a $1,249 spread on the same certified stone. MOH London lists it at $1,828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566559499
Dimensions5.73 × 4.09 × 2.72 mm
L/W Ratio1.40
Girdle conditionFaceted
Key to symbols
Cloud, Crystal
Top View
5.73 mm4.09 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566559499
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.4%

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 4
Current: $1,828 NZD|Low: $539 NZD|High: $2,126 NZD|Avg: $981 NZD|-14.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 10$539 NZD
Retailer 4$579 NZD
Retailer 8$669 NZD
Retailer 5$756 NZD
Retailer 7$826 NZD
Retailer 2$918 NZD
Retailer 3$1,037 NZD
Retailer 9$1,048 NZD
Retailer 11$1,081 NZD
Retailer 6$1,082 NZD
MOH London$1,828 NZD

22 data points across 11 retailers

10 retailers$579 NZD to $1,828 NZD

A
Cheapest Retailer
-
$579 NZD
A
Retailer 2
-
$669 NZD
View
Retailer 3
-
$756 NZD
View
Price last confirmed 9 days ago
Retailer 4
-
$826 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$918 NZD
View
Retailer 6
-
$1,037 NZD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$1,048 NZD
View
A
Retailer 8
-
$1,081 NZD
View
A
Retailer 9
-
$1,082 NZD
View
Most Expensive
B
MOH London
4C9E3C9C7 · Nov 4
$1,828 NZD
£798 GBP
View
9 more retailers have this diamond
Prices start from $579 NZDSave up to $1,249 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
0.51ct Cushion
$579 NZD