CaratHunter
Plans
Cushion|Natural|GIA

1.03ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 2228367198

Certificate GIA 2228367198

Diamond specifications and retailer prices

From €6,193 EUR
As of November 6, 2026
Save €893 EUR (13%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €9,066 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 2228367198. Listed at 5 retailers as of November 6, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2228367198
Dimensions5.94 × 5.65 × 3.80 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
Pinpoints, internal graining and surface graining are not shown.
Top View
5.94 mm5.65 mm1.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2228367198
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCuletDepth 67.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €9,066 EUR|Low: €6,162 EUR|High: €9,200 EUR|Avg: €7,222 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3€6,193 EUR
Retailer 4€6,331 EUR
Retailer 2€7,086 EUR
MOH London€9,066 EUR

45 data points across 4 retailers

5 retailers€6,193 EUR to €7,086 EUR

B
Cheapest Retailer
-
€6,193 EUR
Retailer 2
-
€6,331 EUR
View
Price last confirmed 15 days ago
B
Retailer 3
-
€7,086 EUR
View
Retailer 4
-
€7,188 EUR
View
Price last confirmed 14 days ago
Most Expensive
MOH London
DE0E31C02 · Nov 4
€9,066 EUR
£7,970 GBP
View
Price under review
4 more retailers have this diamond
Prices start from €6,193 EURSave up to €893 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.

B
1.03ct Cushion
€6,193 EUR