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Cushion|Natural|GIA

1.51ct J VVS1 Cushion Natural Diamond

EX • J/VVS1 • GIA 6555875471

Certificate GIA 6555875471

Diamond specifications and retailer prices

From $2,854 USD
As of November 6, 2026
Save $856 USD (23%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,710 USD at Blue Nile · As of November 5, 2026
View at Blue Nile

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555875471. Listed at 6 retailers as of November 5, 2026, with prices from $2,854 to $3,710, a $856 spread on the same certified stone. Blue Nile lists it at $3,710. 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
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555875471
Dimensions6.44 × 6.28 × 4.27 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Feather
Top View
6.44 mm6.28 mm1.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555875471
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,710 USD|Low: $2,854 USD|High: $3,923 USD|Avg: $3,376 USD|-5.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$2,854 USD
Retailer 4$3,119 USD
Retailer 3$3,312 USD
Retailer 5$3,679 USD
Blue Nile$3,710 USD

46 data points across 5 retailers

6 retailers$2,854 USD to $3,710 USD

A
Cheapest Retailer
-
$2,854 USD
A
Retailer 2
-
$3,119 USD
View
A
Retailer 3
-
$3,312 USD
View
A
Retailer 4
-
$3,593 USD
View
A
Retailer 5
-
$3,679 USD
View
Most Expensive
A
Blue Nile
30035244 · Nov 5
$3,710 USD
View
5 more retailers have this diamond
Prices start from $2,854 USDSave up to $856 USD

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
$2,854 USD