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Cushion|Natural|GIA

0.52ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 6237876628

Certificate GIA 6237876628

Diamond specifications and retailer prices

From €349 EUR
$390 USD
As of October 30, 2026
Save €99 EUR (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €449 EUR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.52ct natural cushion diamond

This 0.52ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6237876628. Listed at 2 retailers as of October 30, 2026, with prices from €349 to €449, a €99 spread on the same certified stone. 77 Diamonds lists it at €449. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
E
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237876628
Dimensions4.71 × 4.48 × 2.98 mm
L/W Ratio1.05
Top View
4.71 mm4.48 mm0.52 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6237876628
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.5%

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: Oct 30
Current: €449 EUR|Low: €349 EUR|High: €449 EUR|Avg: €392 EUR|+7.2%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2€349 EUR
77 Diamonds€449 EUR

39 data points across 2 retailers

2 retailers€349 EUR to €449 EUR

B+
Cheapest Retailer
-
€349 EUR
$390 USD
Most Expensive
B+
77 Diamonds
CUSCPZMEFXJTM · Nov 1
€449 EUR
£395 GBP
View
1 more retailer has this diamond
Prices start from €349 EURSave up to €99 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+
0.52ct Cushion
€349 EUR