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Cushion|Natural|GIA

0.51ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 3395881631

Certificate GIA 3395881631

Diamond specifications and retailer prices

From €966 EUR
$1,079 USD
As of October 30, 2026
Save €1,083 EUR (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €2,048 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct 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 3395881631. Listed at 6 retailers as of October 29, 2026, with prices from €966 to €2,048, a €1,083 spread on the same certified stone. MOH London lists it at €2,048. 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

0.51
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3395881631
Dimensions4.54 × 4.34 × 3.00 mm
L/W Ratio1.05
Top View
4.54 mm4.34 mm0.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 3395881631
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,048 EUR|Low: €962 EUR|High: €2,062 EUR|Avg: €1,370 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4€962 EUR
Retailer 5€1,008 EUR
Retailer 6€1,071 EUR
Retailer 2€1,270 EUR
Retailer 3€1,553 EUR
Retailer 7€1,674 EUR
MOH London€2,048 EUR

41 data points across 7 retailers

6 retailers€966 EUR to €2,048 EUR

Retailer 1
-
€962 EUR
$1,075 USD
Price last confirmed 11 days ago
B
Retailer 2
-
€966 EUR
$1,079 USD
View
B
Retailer 3
-
€1,008 EUR
$1,126 USD
View
B
Retailer 4
-
€1,270 EUR
£1,117 GBP
View
B
Retailer 5
-
€1,553 EUR
View
Most Expensive
B
MOH London
47776F153 · Oct 29
€2,048 EUR
£1,802 GBP
View
5 more retailers have this diamond
Prices start from €966 EURSave up to €1,083 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
0.51ct Cushion
€966 EUR