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Cushion|Natural|GIA

1.01ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 2377934743

Certificate GIA 2377934743

Diamond specifications and retailer prices

From $3,391 NZD
As of November 5, 2026
Save $1,800 NZD (35%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,192 NZD at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2377934743. Listed at 16 retailers as of November 6, 2026, with prices from $3,391 to $5,192, a $1,800 spread on the same certified stone. Washington Diamond lists it at $5,192. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2377934743
Dimensions6.07 × 5.51 × 3.81 mm
L/W Ratio1.10
Top View
6.07 mm5.51 mm1.01 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2377934743
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,878 NZD|Low: $3,391 NZD|High: $5,192 NZD|Avg: $3,921 NZD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Washington Diamond
November 6, 2026
Retailer 5$3,391 NZD
Retailer 6$3,548 NZD
Retailer 3$3,552 NZD
Retailer 4$3,960 NZD
Retailer 2$4,190 NZD
Retailer 1$4,878 NZD
Washington Diamond$5,192 NZD

43 data points across 7 retailers

16 retailers$3,391 NZD to $5,192 NZD

B
Cheapest Retailer
-
$3,391 NZD
B
Retailer 2
-
$3,391 NZD
View
B
Retailer 3
-
$3,400 NZD
View
B
Retailer 4
-
$3,548 NZD
View
B
Retailer 5
-
$3,552 NZD
View
B
Retailer 6
-
$3,646 NZD
View
B
Retailer 7
-
$3,786 NZD
View
B
Retailer 8
-
$3,960 NZD
View
B
Retailer 9
-
$4,098 NZD
View
B
Retailer 10
-
$4,131 NZD
View
B
Retailer 11
-
$4,185 NZD
View
B
Retailer 12
-
$4,185 NZD
View
B
Retailer 13
-
$4,190 NZD
View
B
Retailer 14
-
$4,329 NZD
View
C
Retailer 15
-
$4,878 NZD
View
Most Expensive
C
Washington Diamond
1917992575 · Nov 6
$5,192 NZD
$2,878 USD
View
15 more retailers have this diamond
Prices start from $3,391 NZDSave up to $1,800 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.

B
1.01ct Cushion
$3,391 NZD