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Cushion|Natural|GIA

1.02ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 2537572142

Certificate GIA 2537572142

Diamond specifications and retailer prices

From $3,023 NZD
As of November 6, 2026
Save $2,010 NZD (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,116 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2537572142. Listed at 18 retailers as of November 6, 2026, with a 66% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle35.2°
OriginNatural
Grading LabGIA
CertificateGIA 2537572142
Dimensions7.22 × 5.27 × 3.45 mm
L/W Ratio1.37
Top View
7.22 mm5.27 mm1.02 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537572142
Side View
Table 64.0%Crown 33.4°Girdle: MD-THKPavilion 35.2°Culet: NoneDepth 65.4%

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: Nov 6
Current: $7,116 NZD|Low: $2,978 NZD|High: $7,184 NZD|Avg: $4,326 NZD|-1.0%
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
November 6, 2026
Retailer 11$3,023 NZD
Retailer 5$3,557 NZD
Retailer 10$3,725 NZD
Retailer 14$3,743 NZD
Retailer 2$3,934 NZD
Retailer 12$4,057 NZD
Retailer 13$4,068 NZD
Retailer 6$4,308 NZD
Retailer 8$4,407 NZD
Retailer 3$4,831 NZD
Retailer 9$4,950 NZD
Retailer 4$4,988 NZD
Retailer 7$5,033 NZD
MOH London$7,116 NZD

33 data points across 14 retailers

18 retailers$3,023 NZD to $5,033 NZD

A
Cheapest Retailer
-
$3,023 NZD
Retailer 2
-
$3,557 NZD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$3,664 NZD
View
B+
Retailer 4
-
$3,725 NZD
View
B+
Retailer 5
-
$3,743 NZD
View
Final sale: no returns
B+
Retailer 6
-
$3,841 NZD
View
B+
Retailer 7
-
$3,934 NZD
View
Retailer 8
-
$4,057 NZD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$4,068 NZD
View
B
Retailer 10
-
$4,171 NZD
View
Retailer 11
-
$4,190 NZD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$4,308 NZD
View
B
Retailer 13
-
$4,407 NZD
View
B
Retailer 14
-
$4,831 NZD
View
B
Retailer 15
-
$4,950 NZD
View
Retailer 16
-
$4,988 NZD
View
Price last confirmed 32 days ago
B
Retailer 17
-
$5,033 NZD
View
Most Expensive
MOH London
CED99502D · Oct 25
$7,116 NZD
£3,106 GBP
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from $3,023 NZDSave up to $2,010 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
1.02ct Cushion
$3,023 NZD