Cushion|Natural|GIA

0.45ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 6532118002

Certificate GIA 6532118002

Diamond specifications and retailer prices

From €279 EUR
As of November 3, 2026
Save €492 EUR (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €771 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 0.45ct natural cushion diamond

This 0.45ct natural cushion sits in the sub-half-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 6532118002. Listed at 15 retailers as of November 3, 2026, with prices from €279 to €771, a €492 spread on the same certified stone. MOH London lists it at €771. 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

0.45
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle36.3°
Pavilion angle36.5°
OriginNatural
Grading LabGIA
CertificateGIA 6532118002
Dimensions4.40 × 4.35 × 2.97 mm
L/W Ratio1.01
Top View
4.40 mm4.35 mm0.45 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6532118002
Side View
Table 60.0%Crown 36.3°Girdle: THN-VTKPavilion 36.5°Culet: NoneDepth 68.2%

Caratlytics Score

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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 3
Current: €771 EUR|Low: €278 EUR|High: €794 EUR|Avg: €447 EUR|-2.9%
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
November 5, 2026
Retailer 3€279 EUR
Retailer 4€282 EUR
Retailer 11€305 EUR
Retailer 15€321 EUR
Retailer 13€326 EUR
Retailer 14€362 EUR
Retailer 5€403 EUR
Retailer 6€404 EUR
Retailer 7€418 EUR
Retailer 2€430 EUR
Retailer 12€502 EUR
Retailer 9€520 EUR
Retailer 10€610 EUR
Retailer 8€674 EUR
MOH London€771 EUR

26 data points across 15 retailers

15 retailers€279 EUR to €771 EUR

A
Cheapest Retailer
-
€279 EUR
Final sale: no returns
A
Retailer 2
-
€282 EUR
View
A
Retailer 3
-
€305 EUR
View
A
Retailer 4
-
€321 EUR
View
Retailer 5
-
€326 EUR
View
Price last confirmed 9 days ago
A
Retailer 6
-
€362 EUR
View
A
Retailer 7
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€403 EUR
View
A
Retailer 8
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€404 EUR
View
A
Retailer 9
-
€418 EUR
View
A
Retailer 10
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€430 EUR
View
A
Retailer 11
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€502 EUR
View
A
Retailer 12
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€520 EUR
View
A
Retailer 13
-
€610 EUR
View
B+
Retailer 14
-
€674 EUR
View
Most Expensive
B+
MOH London
591BD1072 · Nov 4
€771 EUR
£678 GBP
View
14 more retailers have this diamond
Prices start from €279 EURSave up to €492 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
0.45ct Cushion
€279 EUR