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Cushion|Natural|GIA

1.02ct H SI1 Cushion Natural Diamond

ID • H/SI1 • GIA 1568595430

Certificate GIA 1568595430

Diamond specifications and retailer prices

From $2,715 NZD
As of November 6, 2026
Save $864 NZD (24%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,795 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568595430. Listed at 16 retailers as of November 6, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.4°
OriginNatural
Grading LabGIA
CertificateGIA 1568595430
Dimensions5.75 × 5.65 × 3.86 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Top View
5.75 mm5.65 mm1.02 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568595430
Side View
Table 63.0%Crown 36.1°Girdle: THN-STKPavilion 37.4°Culet: NoneDepth 68.3%

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 6
Current: $4,795 NZD|Low: $2,008 NZD|High: $10,030 NZD|Avg: $3,097 NZD|-0.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6$2,008 NZD
Retailer 4$2,071 NZD
Retailer 7$2,713 NZD
Retailer 3$2,715 NZD
Retailer 14$2,715 NZD
Retailer 16$2,749 NZD
Retailer 8$2,819 NZD
Retailer 17$2,866 NZD
Retailer 9$2,904 NZD
Retailer 11$2,994 NZD
Retailer 15$2,994 NZD
Retailer 12$3,103 NZD
Retailer 10$3,115 NZD
Retailer 2$3,384 NZD
Retailer 18$3,462 NZD
Retailer 13$3,579 NZD
Retailer 5$3,716 NZD
MOH London$4,795 NZD

9 data points across 18 retailers

16 retailers$2,715 NZD to $3,579 NZD

Retailer 1
-
$2,008 NZD
Price last confirmed 11 days ago
Retailer 2
-
$2,071 NZD
View
Price last confirmed 13 days ago
Retailer 3
-
$2,417 NZD
View
Price last confirmed 13 days ago
Retailer 4
-
$2,713 NZD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$2,715 NZD
View
A
Retailer 6
-
$2,749 NZD
View
Retailer 7
-
$2,819 NZD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$2,866 NZD
View
Retailer 9
-
$2,904 NZD
View
Price last confirmed 14 days ago
A
Retailer 10
-
$2,994 NZD
View
A
Retailer 11
-
$2,994 NZD
View
A
Retailer 12
-
$3,103 NZD
View
A
Retailer 13
-
$3,384 NZD
View
B+
Retailer 14
-
$3,462 NZD
View
B+
Retailer 15
-
$3,579 NZD
View
Most Expensive
MOH London
177B6253B · Oct 25
$4,795 NZD
£2,093 GBP
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from $2,715 NZDSave up to $864 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
$2,715 NZD