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Cushion|Natural|GIA

1.00ct J VS1 Cushion Natural Diamond

ID • J/VS1 • GIA 6551913321

Certificate GIA 6551913321

Diamond specifications and retailer prices

From $2,001 NZD
$1,128 USD
As of November 1, 2026
Save $1,516 NZD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,615 NZD at MOH London · As of October 5, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551913321. Listed at 6 retailers as of November 1, 2026, with a 76% 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

1.00
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551913321
Dimensions7.11 × 5.37 × 3.53 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeNone
Top View
7.11 mm5.37 mm1.00 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551913321
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.8%

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: $4,615 NZD|Low: $1,792 NZD|High: $4,691 NZD|Avg: $2,702 NZD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$1,884 NZD
Retailer 4$2,001 NZD
Retailer 6$2,106 NZD
Retailer 3$2,112 NZD
Retailer 8$2,330 NZD
Retailer 9$2,596 NZD
Retailer 7$3,439 NZD
Retailer 2$3,517 NZD
MOH London$4,615 NZD

44 data points across 9 retailers

6 retailers$2,001 NZD to $3,517 NZD

A
Cheapest Retailer
-
$2,001 NZD
$1,128 USD
A
Retailer 2
-
$2,112 NZD
HK$9,300 HKD
View
Retailer 3
-
$2,330 NZD
$1,313 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$2,596 NZD
SGD 1,977 SGD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
$3,517 NZD
£1,561 GBP
View
Most Expensive
MOH London
4123E3F5D · Oct 5
$4,615 NZD
£2,048 GBP
View
Price last confirmed 27 days ago
5 more retailers have this diamond
Prices start from $2,001 NZDSave up to $1,516 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
1.00ct Cushion
$2,001 NZD