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Cushion|Natural|GIA

1.01ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 1375886001

Certificate GIA 1375886001

Diamond specifications and retailer prices

From $4,089 NZD
As of November 5, 2026
Save $2,194 NZD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,283 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 G 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 1375886001. Listed at 13 retailers as of November 5, 2026, with prices from $4,089 to $6,283, a $2,194 spread on the same certified stone. Washington Diamond lists it at $6,283. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1375886001
Dimensions5.52 × 5.43 × 4.03 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.52 mm5.43 mm1.01 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1375886001
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 74.3%

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 5
Current: $5,902 NZD|Low: $3,954 NZD|High: $6,283 NZD|Avg: $4,757 NZD|+2.2%
Retailer 1
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
Washington Diamond
November 6, 2026
Retailer 9$3,954 NZD
Retailer 4$4,089 NZD
Retailer 3$4,113 NZD
Retailer 7$4,297 NZD
Retailer 10$4,373 NZD
Retailer 12$4,448 NZD
Retailer 8$4,874 NZD
Retailer 14$4,961 NZD
Retailer 2$4,979 NZD
Retailer 5$4,979 NZD
Retailer 13$5,000 NZD
Retailer 11$5,141 NZD
Retailer 6$5,349 NZD
Retailer 1$5,902 NZD
Washington Diamond$6,283 NZD

21 data points across 15 retailers

13 retailers$4,089 NZD to $6,283 NZD

B+
Cheapest Retailer
-
$4,089 NZD
B+
Retailer 2
-
$4,113 NZD
View
B+
Retailer 3
-
$4,297 NZD
View
B+
Retailer 4
-
$4,373 NZD
View
B
Retailer 5
-
$4,448 NZD
View
B
Retailer 6
-
$4,874 NZD
View
B
Retailer 7
-
$4,961 NZD
View
B
Retailer 8
-
$4,979 NZD
View
B
Retailer 9
-
$4,979 NZD
View
B
Retailer 10
-
$5,000 NZD
View
B
Retailer 11
-
$5,141 NZD
View
B
Retailer 12
-
$5,902 NZD
View
Most Expensive
Washington Diamond
1917992531 · Nov 6
$6,283 NZD
$3,483 USD
View
12 more retailers have this diamond
Prices start from $4,089 NZDSave up to $2,194 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
$4,089 NZD