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Cushion|Natural|GIA

1.51ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 6542818335

Certificate GIA 6542818335

Diamond specifications and retailer prices

From $4,573 NZD
HK$20,100 HKD
As of October 30, 2026
Save $5,363 NZD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,936 NZD at MOH London · As of October 29, 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 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 6542818335. Listed at 16 retailers as of October 29, 2026, with prices from $4,573 to $9,936, a $5,363 spread on the same certified stone. MOH London lists it at $9,936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542818335
Dimensions7.07 × 6.15 × 4.29 mm
L/W Ratio1.15
Top View
7.07 mm6.15 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542818335
Side View
Table 64.0%CrownGirdle: MED-THKPavilion 37.1°Culet: NoneDepth 69.8%

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: Oct 30
Current: $9,936 NZD|Low: $4,511 NZD|High: $10,956 NZD|Avg: $6,520 NZD|-9.2%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$4,573 NZD
Retailer 3$4,941 NZD
Retailer 15$5,008 NZD
Retailer 9$5,012 NZD
Retailer 14$5,046 NZD
Retailer 5$5,405 NZD
Retailer 12$5,567 NZD
Retailer 7$5,614 NZD
Retailer 6$5,723 NZD
Retailer 10$6,071 NZD
Retailer 2$6,175 NZD
Retailer 8$6,753 NZD
Retailer 11$6,909 NZD
Retailer 13$7,132 NZD
Retailer 4$9,742 NZD
MOH London$9,936 NZD

32 data points across 16 retailers

16 retailers$4,573 NZD to $9,936 NZD

A
Cheapest Retailer
-
$4,573 NZD
HK$20,100 HKD
A
Retailer 2
-
$5,008 NZD
$2,818 USD
View
A
Retailer 3
-
$5,012 NZD
$2,820 USD
View
A
Retailer 4
-
$5,046 NZD
$2,839 USD
View
A
Retailer 5
-
$5,405 NZD
$3,041 USD
View
A
Retailer 6
-
$5,567 NZD
$3,132 USD
View
A
Retailer 7
-
$5,614 NZD
$3,159 USD
View
A
Retailer 8
-
$5,723 NZD
$3,220 USD
View
A
Retailer 9
-
$6,071 NZD
$3,416 USD
View
A
Retailer 10
-
$6,175 NZD
£2,736 GBP
View
Retailer 11
-
$6,753 NZD
A$5,845 AUD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
$6,825 NZD
A$5,908 AUD
View
A
Retailer 13
-
$6,909 NZD
€3,702 EUR
View
Retailer 14
-
$7,132 NZD
ZAR 64,827 ZAR
View
Price last confirmed 11 days ago
Retailer 15
-
$9,742 NZD
$5,481 USD
View
Price last confirmed 10 days ago
Most Expensive
B+
MOH London
482EA6485 · Oct 29
$9,936 NZD
£4,402 GBP
View
15 more retailers have this diamond
Prices start from $4,573 NZDSave up to $5,363 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
$4,573 NZD