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Cushion|Natural|GIA

0.52ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 6555050109

Certificate GIA 6555050109

Diamond specifications and retailer prices

From €387 EUR
MYR 1,768 MYR
As of November 2, 2026
Save €113 EUR (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €500 EUR at 77 Diamonds · As of November 3, 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555050109. Listed at 4 retailers as of November 2, 2026, with prices from €387 to €500, a €113 spread on the same certified stone. 77 Diamonds lists it at €500. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555050109
Dimensions4.53 × 4.44 × 2.99 mm
L/W Ratio1.02
Top View
4.53 mm4.44 mm0.52 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555050109
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
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 2
Current: €500 EUR|Low: €345 EUR|High: €515 EUR|Avg: €430 EUR|-1.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4€387 EUR
Retailer 2€399 EUR
Retailer 3€435 EUR
77 Diamonds€500 EUR

41 data points across 4 retailers

4 retailers€387 EUR to €500 EUR

A
Cheapest Retailer
-
€387 EUR
MYR 1,768 MYR
A
Retailer 2
-
€399 EUR
$447 USD
View
Final sale: no returns
A
Retailer 3
-
€435 EUR
SGD 660 SGD
View
Most Expensive
B+
77 Diamonds
CUSCPJHWZAK6T · Nov 3
€500 EUR
£442 GBP
View
3 more retailers have this diamond
Prices start from €387 EURSave up to €113 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
0.52ct Cushion
€387 EUR