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Cushion|Natural|GIA

1.02ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 2245054677

Certificate GIA 2245054677

Diamond specifications and retailer prices

From $2,433 NZD
As of November 5, 2026
Save $1,934 NZD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,367 NZD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245054677. Listed at 14 retailers as of November 1, 2026, with prices from $2,433 to $4,367, a $1,934 spread on the same certified stone. Helzberg Diamonds lists it at $4,367. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245054677
Dimensions6.57 × 5.14 × 3.58 mm
L/W Ratio1.28
Culet sizeNone
Top View
6.57 mm5.14 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245054677
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.8%

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 5
Current: $4,367 NZD|Low: $2,383 NZD|High: $4,737 NZD|Avg: $3,036 NZD|-7.8%
Helzberg Diamonds
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 5, 2026
Retailer 2$2,433 NZD
Retailer 10$2,435 NZD
Retailer 11$2,479 NZD
Retailer 6$2,553 NZD
Retailer 12$2,567 NZD
Retailer 9$2,637 NZD
Retailer 4$2,654 NZD
Retailer 8$2,722 NZD
Retailer 13$2,760 NZD
Retailer 14$2,960 NZD
Retailer 3$3,352 NZD
Retailer 7$3,440 NZD
Retailer 5$4,073 NZD
Helzberg Diamonds$4,367 NZD

23 data points across 14 retailers

14 retailers$2,433 NZD to $4,367 NZD

A
Cheapest Retailer
-
$2,433 NZD
A
Retailer 2
-
$2,435 NZD
View
Retailer 3
-
$2,479 NZD
View
Price last confirmed 8 days ago
Retailer 4
-
$2,553 NZD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$2,567 NZD
View
A
Retailer 6
-
$2,637 NZD
View
A
Retailer 7
-
$2,654 NZD
View
A
Retailer 8
-
$2,722 NZD
View
A
Retailer 9
-
$2,760 NZD
View
A
Retailer 10
-
$2,960 NZD
View
A
Retailer 11
-
$3,352 NZD
View
A
Retailer 12
-
$3,440 NZD
View
Retailer 13
-
$4,073 NZD
View
Price last confirmed 12 days ago
Most Expensive
B+
Helzberg Diamonds
XZRIIKLGLKMNN · Nov 1
$4,367 NZD
$2,421 USD
View
13 more retailers have this diamond
Prices start from $2,433 NZDSave up to $1,934 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
$2,433 NZD