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Cushion|Natural|GIA

1.02ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 3485952993

Certificate GIA 3485952993

Diamond specifications and retailer prices

From €3,256 EUR
As of November 5, 2026
Save €3,233 EUR (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €6,488 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct 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 3485952993. Listed at 16 retailers as of November 4, 2026, with prices from €3,256 to €6,488, a €3,233 spread on the same certified stone. MOH London lists it at €6,488. 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

1.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3485952993
Dimensions6.53 × 5.04 × 3.52 mm
L/W Ratio1.30
Top View
6.53 mm5.04 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3485952993
Side View
Table 67.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €6,488 EUR|Low: €3,256 EUR|High: €6,585 EUR|Avg: €4,415 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12€3,256 EUR
Retailer 9€3,341 EUR
Retailer 10€3,366 EUR
Retailer 3€3,416 EUR
Retailer 8€3,701 EUR
Retailer 11€3,917 EUR
Retailer 5€4,138 EUR
Retailer 4€4,139 EUR
Retailer 2€4,597 EUR
Retailer 6€4,983 EUR
Retailer 7€5,761 EUR
MOH London€6,488 EUR

40 data points across 12 retailers

16 retailers€3,256 EUR to €6,488 EUR

B+
Cheapest Retailer
-
€3,256 EUR
Retailer 2
-
€3,341 EUR
View
Price last confirmed 12 days ago
B+
Retailer 3
-
€3,366 EUR
View
B
Retailer 4
-
€3,416 EUR
View
Final sale: no returns
B
Retailer 5
-
€3,507 EUR
View
B
Retailer 6
-
€3,520 EUR
View
B
Retailer 7
-
€3,687 EUR
View
Retailer 8
-
€3,701 EUR
View
Price last confirmed 8 days ago
B
Retailer 9
-
€3,917 EUR
View
B
Retailer 10
-
€4,138 EUR
View
Retailer 11
-
€4,139 EUR
View
Price last confirmed 33 days ago
B
Retailer 12
-
€4,597 EUR
View
Retailer 13
-
€4,619 EUR
View
Price last confirmed 14 days ago
B
Retailer 14
-
€4,983 EUR
View
Retailer 15
-
€5,761 EUR
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
455B33057 · Nov 4
€6,488 EUR
£5,704 GBP
View
15 more retailers have this diamond
Prices start from €3,256 EURSave up to €3,233 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+
1.02ct Cushion
€3,256 EUR