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Cushion|Natural|GIA

1.03ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 6542352998

Certificate GIA 6542352998

Diamond specifications and retailer prices

From $1,824 NZD
As of November 6, 2026
Save $2,334 NZD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,158 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded I 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 6542352998. Listed at 22 retailers as of November 4, 2026, with prices from $1,824 to $4,158, a $2,334 spread on the same certified stone. MOH London lists it at $4,158. 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

1.03
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.7°
OriginNatural
Grading LabGIA
CertificateGIA 6542352998
Dimensions6.57 × 5.37 × 3.69 mm
L/W Ratio1.22
Top View
6.57 mm5.37 mm1.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542352998
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 37.7°Culet: NoneDepth 68.8%

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: $4,158 NZD|Low: $1,777 NZD|High: $4,192 NZD|Avg: $2,559 NZD|-0.8%
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 4$1,824 NZD
Retailer 6$1,903 NZD
Retailer 7$1,992 NZD
Retailer 15$1,993 NZD
Retailer 3$2,129 NZD
Retailer 9$2,132 NZD
Retailer 16$2,136 NZD
Retailer 2$2,181 NZD
Retailer 18$2,286 NZD
Retailer 10$2,379 NZD
Retailer 5$2,473 NZD
Retailer 12$2,572 NZD
Retailer 13$2,765 NZD
Retailer 14$2,778 NZD
Retailer 8$3,119 NZD
Retailer 11$3,162 NZD
Retailer 17$3,727 NZD
MOH London$4,158 NZD

21 data points across 18 retailers

22 retailers$1,824 NZD to $4,158 NZD

A
Cheapest Retailer
-
$1,824 NZD
A
Retailer 2
-
$1,903 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,992 NZD
View
A
Retailer 4
-
$1,993 NZD
View
A
Retailer 5
-
$2,129 NZD
View
A
Retailer 6
-
$2,132 NZD
View
A
Retailer 7
-
$2,136 NZD
View
A
Retailer 8
-
$2,181 NZD
View
A
Retailer 9
-
$2,286 NZD
View
A
Retailer 10
-
$2,379 NZD
View
A
Retailer 11
-
$2,473 NZD
View
A
Retailer 12
-
$2,572 NZD
View
A
Retailer 13
-
$2,765 NZD
View
A
Retailer 14
-
$2,778 NZD
View
A
Retailer 15
-
$2,857 NZD
View
Retailer 16
-
$3,094 NZD
View
Price last confirmed 34 days ago
A
Retailer 17
-
$3,119 NZD
View
Retailer 18
-
$3,119 NZD
View
Price last confirmed 17 days ago
A
Retailer 19
-
$3,162 NZD
View
Retailer 20
-
$3,305 NZD
View
Price last confirmed 45 days ago
B+
Retailer 21
-
$3,727 NZD
View
Most Expensive
B+
MOH London
7935722A5 · Nov 4
$4,158 NZD
£1,815 GBP
View
21 more retailers have this diamond
Prices start from $1,824 NZDSave up to $2,334 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
1.03ct Cushion
$1,824 NZD