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Cushion|Natural|GIA

1.01ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 6372936927

Certificate GIA 6372936927

Diamond specifications and retailer prices

From $3,581 NZD
As of November 6, 2026
Save $1,941 NZD (35%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,522 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6372936927. Listed at 19 retailers as of November 6, 2026, with prices from $3,581 to $5,522, a $1,941 spread on the same certified stone. Washington Diamond lists it at $5,522. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6372936927
Dimensions6.30 × 5.46 × 3.68 mm
L/W Ratio1.15
Top View
6.30 mm5.46 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6372936927
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,186 NZD|Low: $3,581 NZD|High: $5,522 NZD|Avg: $4,174 NZD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Washington Diamond
November 6, 2026
Retailer 5$3,581 NZD
Retailer 7$3,770 NZD
Retailer 3$3,777 NZD
Retailer 4$4,176 NZD
Retailer 6$4,347 NZD
Retailer 2$4,367 NZD
Retailer 1$5,186 NZD
Washington Diamond$5,522 NZD

43 data points across 8 retailers

19 retailers$3,581 NZD to $5,522 NZD

B
Cheapest Retailer
-
$3,581 NZD
B
Retailer 2
-
$3,599 NZD
View
B
Retailer 3
-
$3,613 NZD
View
B
Retailer 4
-
$3,743 NZD
View
B
Retailer 5
-
$3,770 NZD
View
B+
Retailer 6
-
$3,777 NZD
View
B
Retailer 7
-
$3,877 NZD
View
B
Retailer 8
-
$3,974 NZD
View
B
Retailer 9
-
$4,176 NZD
View
B
Retailer 10
-
$4,347 NZD
View
B
Retailer 11
-
$4,358 NZD
View
B
Retailer 12
-
$4,367 NZD
View
B
Retailer 13
-
$4,392 NZD
View
B
Retailer 14
-
$4,420 NZD
View
B
Retailer 15
-
$4,420 NZD
View
B
Retailer 16
-
$4,564 NZD
View
B
Retailer 17
-
$5,132 NZD
View
B
Retailer 18
-
$5,186 NZD
View
Most Expensive
Washington Diamond
1917992573 · Nov 6
$5,522 NZD
$3,061 USD
View
18 more retailers have this diamond
Prices start from $3,581 NZDSave up to $1,941 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
$3,581 NZD