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Cushion|Natural|GIA

0.51ct J VVS1 Cushion Natural Diamond

ID • J/VVS1 • GIA 6551887077

Certificate GIA 6551887077

Diamond specifications and retailer prices

From $660 NZD
HK$2,900 HKD
As of November 1, 2026
Save $1,239 NZD (65%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,898 NZD at MOH London · As of November 2, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551887077. Listed at 13 retailers as of November 1, 2026, with prices from $660 to $1,898, a $1,239 spread on the same certified stone. MOH London lists it at $1,898. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551887077
Dimensions4.66 × 4.65 × 3.09 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
4.66 mm4.65 mm0.51 ctJ / VVS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551887077
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.6%

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 1
Current: $1,898 NZD|Low: $524 NZD|High: $1,930 NZD|Avg: $1,076 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4$660 NZD
Retailer 9$757 NZD
Retailer 11$805 NZD
Retailer 10$844 NZD
Retailer 6$879 NZD
Retailer 5$894 NZD
Retailer 2$1,136 NZD
Retailer 8$1,144 NZD
Retailer 13$1,191 NZD
Retailer 12$1,198 NZD
Retailer 7$1,269 NZD
Retailer 3$1,289 NZD
MOH London$1,898 NZD

39 data points across 13 retailers

13 retailers$660 NZD to $1,898 NZD

A
Cheapest Retailer
-
$660 NZD
HK$2,900 HKD
A
Retailer 2
-
$729 NZD
$410 USD
View
A
Retailer 3
-
$757 NZD
$426 USD
View
Final sale: no returns
Retailer 4
-
$805 NZD
SGD 612 SGD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$844 NZD
$475 USD
View
A
Retailer 6
-
$879 NZD
£389 GBP
View
B+
Retailer 7
-
$1,136 NZD
€609 EUR
View
Retailer 8
-
$1,144 NZD
$644 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
$1,191 NZD
$670 USD
View
B
Retailer 10
-
$1,198 NZD
$674 USD
View
B+
Retailer 11
-
$1,269 NZD
ZAR 11,534 ZAR
View
Retailer 12
-
$1,289 NZD
A$1,115 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
BC221D55D · Nov 2
$1,898 NZD
£841 GBP
View
12 more retailers have this diamond
Prices start from $660 NZDSave up to $1,239 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
$660 NZD