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Cushion|Natural|GIA

1.03ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 1549795216

Certificate GIA 1549795216

Diamond specifications and retailer prices

From €1,605 EUR
As of November 6, 2026
Save €2,011 EUR (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,616 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 E 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 1549795216. Listed at 19 retailers as of November 4, 2026, with prices from €1,605 to €3,616, a €2,011 spread on the same certified stone. MOH London lists it at €3,616. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 1549795216
Dimensions5.86 × 5.85 × 3.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.86 mm5.85 mm1.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549795216
Side View
Table 65.0%CrownGirdle: STK-THKPavilion 38.7°Culet: NoneDepth 65.8%

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: €3,616 EUR|Low: €1,582 EUR|High: €3,626 EUR|Avg: €2,175 EUR|-0.1%
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 8€1,605 EUR
Retailer 17€1,629 EUR
Retailer 10€1,730 EUR
Retailer 18€1,767 EUR
Retailer 2€1,887 EUR
Retailer 5€1,899 EUR
Retailer 16€1,902 EUR
Retailer 6€1,988 EUR
Retailer 11€2,007 EUR
Retailer 15€2,022 EUR
Retailer 9€2,026 EUR
Retailer 7€2,126 EUR
Retailer 4€2,134 EUR
Retailer 13€2,249 EUR
Retailer 14€2,526 EUR
Retailer 12€2,570 EUR
Retailer 3€3,294 EUR
MOH London€3,616 EUR

19 data points across 18 retailers

19 retailers€1,605 EUR to €3,616 EUR

A
Cheapest Retailer
-
€1,605 EUR
A
Retailer 2
-
€1,629 EUR
View
A
Retailer 3
-
€1,730 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,767 EUR
View
A
Retailer 5
-
€1,887 EUR
View
A
Retailer 6
-
€1,899 EUR
View
A
Retailer 7
-
€1,902 EUR
View
A
Retailer 8
-
€1,988 EUR
View
A
Retailer 9
-
€2,007 EUR
View
A
Retailer 10
-
€2,022 EUR
View
A
Retailer 11
-
€2,026 EUR
View
A
Retailer 12
-
€2,126 EUR
View
B+
Retailer 13
-
€2,134 EUR
View
B+
Retailer 14
-
€2,249 EUR
View
B+
Retailer 15
-
€2,526 EUR
View
B+
Retailer 16
-
€2,570 EUR
View
Retailer 17
-
€2,660 EUR
View
Price last confirmed 30 days ago
B+
Retailer 18
-
€3,294 EUR
View
Most Expensive
B
MOH London
F95CF6D78 · Nov 4
€3,616 EUR
£3,179 GBP
View
18 more retailers have this diamond
Prices start from €1,605 EURSave up to €2,011 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
€1,605 EUR