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Cushion|Natural|GIA

0.64ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 3315497508

Certificate GIA 3315497508

Diamond specifications and retailer prices

From £935 GBP
As of October 30, 2026
Save £576 GBP (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,512 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.64ct natural cushion diamond

This 0.64ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3315497508. Listed at 4 retailers as of October 29, 2026, with prices from £935 to £1,512, a £576 spread on the same certified stone. MOH London lists it at £1,512. 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

0.64
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3315497508
Dimensions4.78 × 4.60 × 3.38 mm
L/W Ratio1.04
Top View
4.78 mm4.60 mm0.64 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3315497508
Side View
Table 69.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 73.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £1,512 GBP|Low: £725 GBP|High: £1,521 GBP|Avg: £1,030 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4£725 GBP
Retailer 2£935 GBP
Retailer 3£1,149 GBP
MOH London£1,512 GBP

31 data points across 4 retailers

4 retailers£935 GBP to £1,512 GBP

Retailer 1
-
£725 GBP
$965 USD
Price last confirmed 15 days ago
B
Retailer 2
-
£935 GBP
View
B
Retailer 3
-
£1,149 GBP
€1,457 EUR
View
Most Expensive
B
MOH London
3AFC83786 · Oct 29
£1,512 GBP
View
3 more retailers have this diamond
Prices start from £935 GBPSave up to £576 GBP

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
0.64ct Cushion
£935 GBP