CaratHunter
Plans
Cushion|Natural|GIA

1.03ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6542903352

Certificate GIA 6542903352

Diamond specifications and retailer prices

From €1,410 EUR
As of November 6, 2026
Save €1,859 EUR (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,269 EUR 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542903352. Listed at 21 retailers as of November 4, 2026, with prices from €1,410 to €3,269, a €1,859 spread on the same certified stone. MOH London lists it at €3,269. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 6542903352
Dimensions6.07 × 5.85 × 3.83 mm
L/W Ratio1.04
Top View
6.07 mm5.85 mm1.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542903352
Side View
Table 65.0%CrownGirdle: MED-THKPavilion 39.3°Culet: NoneDepth 65.5%

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: €3,269 EUR|Low: €1,386 EUR|High: €3,278 EUR|Avg: €1,958 EUR|-0.0%
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
Retailer 19
Retailer 20
November 7, 2026
Retailer 10€1,410 EUR
Retailer 12€1,564 EUR
Retailer 5€1,579 EUR
Retailer 17€1,581 EUR
Retailer 18€1,614 EUR
Retailer 14€1,658 EUR
Retailer 4€1,673 EUR
Retailer 7€1,718 EUR
Retailer 8€1,738 EUR
Retailer 3€1,781 EUR
Retailer 11€1,809 EUR
Retailer 2€1,826 EUR
Retailer 16€1,841 EUR
Retailer 15€1,953 EUR
Retailer 13€2,039 EUR
Retailer 9€2,050 EUR
Retailer 20€2,283 EUR
Retailer 19€2,540 EUR
Retailer 6€2,902 EUR
MOH London€3,269 EUR

19 data points across 20 retailers

21 retailers€1,410 EUR to €3,269 EUR

A
Cheapest Retailer
-
€1,410 EUR
A
Retailer 2
-
€1,564 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,579 EUR
View
A
Retailer 4
-
€1,581 EUR
View
A
Retailer 5
-
€1,614 EUR
View
A
Retailer 6
-
€1,658 EUR
View
A
Retailer 7
-
€1,673 EUR
View
A
Retailer 8
-
€1,718 EUR
View
A
Retailer 9
-
€1,738 EUR
View
A
Retailer 10
-
€1,781 EUR
View
A
Retailer 11
-
€1,809 EUR
View
A
Retailer 12
-
€1,826 EUR
View
A
Retailer 13
-
€1,841 EUR
View
A
Retailer 14
-
€1,953 EUR
View
B+
Retailer 15
-
€2,039 EUR
View
A
Retailer 16
-
€2,050 EUR
View
B+
Retailer 17
-
€2,283 EUR
View
Retailer 18
-
€2,335 EUR
View
Price last confirmed 32 days ago
B+
Retailer 19
-
€2,540 EUR
View
B+
Retailer 20
-
€2,902 EUR
View
Most Expensive
B
MOH London
6F35AD245 · Nov 4
€3,269 EUR
£2,874 GBP
View
20 more retailers have this diamond
Prices start from €1,410 EURSave up to €1,859 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
€1,410 EUR