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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 €902 EUR
HK$7,900 HKD
As of November 2, 2026
Save €1,159 EUR (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,061 EUR at MOH London · As of November 2, 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 2, 2026, with prices from €902 to €2,061, a €1,159 spread on the same certified stone. MOH London lists it at €2,061. 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 2
Current: €2,061 EUR|Low: €879 EUR|High: €2,163 EUR|Avg: €1,284 EUR|-4.7%
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 2, 2026
Retailer 13€902 EUR
Retailer 16€941 EUR
Retailer 3€984 EUR
Retailer 18€1,037 EUR
Retailer 12€1,052 EUR
Retailer 7€1,055 EUR
Retailer 11€1,082 EUR
Retailer 2€1,130 EUR
Retailer 5€1,137 EUR
Retailer 9€1,176 EUR
Retailer 15€1,223 EUR
Retailer 17€1,285 EUR
Retailer 10€1,359 EUR
Retailer 4€1,373 EUR
Retailer 6€1,542 EUR
Retailer 14€1,571 EUR
Retailer 8€1,843 EUR
MOH London€2,061 EUR

20 data points across 18 retailers

22 retailers€902 EUR to €2,061 EUR

A
Cheapest Retailer
-
€902 EUR
HK$7,900 HKD
A
Retailer 2
-
€941 EUR
$1,055 USD
View
Final sale: no returns
A
Retailer 3
-
€984 EUR
$1,104 USD
View
A
Retailer 4
-
€1,037 EUR
$1,163 USD
View
A
Retailer 5
-
€1,052 EUR
$1,180 USD
View
A
Retailer 6
-
€1,055 EUR
$1,183 USD
View
A
Retailer 7
-
€1,082 EUR
View
A
Retailer 8
-
€1,130 EUR
A$1,950 AUD
View
A
Retailer 9
-
€1,137 EUR
$1,275 USD
View
A
Retailer 10
-
€1,176 EUR
$1,319 USD
View
A
Retailer 11
-
€1,223 EUR
$1,372 USD
View
A
Retailer 12
-
€1,285 EUR
£1,134 GBP
View
A
Retailer 13
-
€1,359 EUR
SGD 2,060 SGD
View
A
Retailer 14
-
€1,373 EUR
ZAR 24,885 ZAR
View
A
Retailer 15
-
€1,413 EUR
A$2,438 AUD
View
Retailer 16
-
€1,530 EUR
A$2,640 AUD
View
Price last confirmed 29 days ago
A
Retailer 17
-
€1,542 EUR
$1,729 USD
View
Retailer 18
-
€1,542 EUR
$1,729 USD
View
Price last confirmed 12 days ago
A
Retailer 19
-
€1,571 EUR
View
Retailer 20
-
€1,633 EUR
$1,832 USD
View
Price last confirmed 40 days ago
Retailer 21
-
€1,843 EUR
$2,067 USD
View
Price last confirmed 12 days ago
Most Expensive
B+
MOH London
7935722A5 · Nov 2
€2,061 EUR
£1,820 GBP
View
21 more retailers have this diamond
Prices start from €902 EURSave up to €1,159 EUR

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
€902 EUR