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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 €882 EUR
HK$7,700 HKD
As of November 1, 2026
Save €1,145 EUR (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,027 EUR at MOH London · As of November 1, 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 1, 2026, with prices from €882 to €2,027, a €1,145 spread on the same certified stone. MOH London lists it at €2,027. 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
Color
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 1
Current: €2,027 EUR|Low: €882 EUR|High: €2,171 EUR|Avg: €1,296 EUR|-6.6%
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 18€882 EUR
Retailer 12€944 EUR
Retailer 17€988 EUR
Retailer 15€1,029 EUR
Retailer 14€1,041 EUR
Retailer 7€1,059 EUR
Retailer 3€1,069 EUR
Retailer 16€1,116 EUR
Retailer 5€1,141 EUR
Retailer 9€1,181 EUR
Retailer 11€1,228 EUR
Retailer 13€1,290 EUR
Retailer 10€1,364 EUR
Retailer 4€1,379 EUR
Retailer 6€1,548 EUR
Retailer 2€1,577 EUR
Retailer 8€1,850 EUR
MOH London€2,027 EUR

22 data points across 18 retailers

22 retailers€882 EUR to €2,027 EUR

A
Cheapest Retailer
-
€882 EUR
HK$7,700 HKD
A
Retailer 2
-
€944 EUR
$1,055 USD
View
Final sale: no returns
A
Retailer 3
-
€988 EUR
$1,104 USD
View
A
Retailer 4
-
€1,029 EUR
$1,150 USD
View
A
Retailer 5
-
€1,041 EUR
$1,163 USD
View
A
Retailer 6
-
€1,059 EUR
$1,183 USD
View
A
Retailer 7
-
€1,069 EUR
View
A
Retailer 8
-
€1,116 EUR
A$1,919 AUD
View
A
Retailer 9
-
€1,141 EUR
$1,275 USD
View
A
Retailer 10
-
€1,181 EUR
$1,319 USD
View
A
Retailer 11
-
€1,228 EUR
$1,372 USD
View
A
Retailer 12
-
€1,290 EUR
£1,134 GBP
View
A
Retailer 13
-
€1,364 EUR
SGD 2,060 SGD
View
A
Retailer 14
-
€1,379 EUR
ZAR 24,885 ZAR
View
A
Retailer 15
-
€1,418 EUR
A$2,438 AUD
View
Retailer 16
-
€1,536 EUR
A$2,640 AUD
View
Price last confirmed 29 days ago
A
Retailer 17
-
€1,548 EUR
$1,729 USD
View
Retailer 18
-
€1,548 EUR
$1,729 USD
View
Price last confirmed 12 days ago
A
Retailer 19
-
€1,577 EUR
View
Retailer 20
-
€1,640 EUR
$1,832 USD
View
Price last confirmed 40 days ago
Retailer 21
-
€1,850 EUR
$2,067 USD
View
Price last confirmed 11 days ago
Most Expensive
B+
MOH London
7935722A5 · Nov 1
€2,027 EUR
£1,783 GBP
View
21 more retailers have this diamond
Prices start from €882 EURSave up to €1,145 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
€882 EUR