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Cushion|Natural|GIA

0.53ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 6521541724

Certificate GIA 6521541724

Diamond specifications and retailer prices

From €330 EUR
As of November 6, 2026
Save €194 EUR (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €523 EUR at Steven Stone · As of November 7, 2026
View at Steven Stone

About this 0.53ct natural cushion diamond

This 0.53ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6521541724. Listed at 5 retailers as of November 6, 2026, with prices from €330 to €523, a €194 spread on the same certified stone. Steven Stone lists it at €523. 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

0.53
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521541724
Dimensions4.82 × 4.40 × 2.98 mm
L/W Ratio1.10
Top View
4.82 mm4.40 mm0.53 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521541724
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.8%

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 6
Current: €449 EUR|Low: €285 EUR|High: €537 EUR|Avg: €453 EUR|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Steven Stone
November 7, 2026
Retailer 3€330 EUR
Retailer 4€350 EUR
Retailer 1€449 EUR
Retailer 2€479 EUR
Retailer 5€511 EUR
Retailer 6€511 EUR
Steven Stone€523 EUR
Retailer 7€528 EUR

42 data points across 8 retailers

5 retailers€330 EUR to €523 EUR

A
Cheapest Retailer
-
€330 EUR
Final sale: no returns
A
Retailer 2
-
€350 EUR
View
B+
Retailer 3
-
€449 EUR
View
B+
Retailer 4
-
€479 EUR
View
Most Expensive
B+
Steven Stone
333559335 · Nov 7
€523 EUR
£460 GBP
View
4 more retailers have this diamond
Prices start from €330 EURSave up to €194 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
0.53ct Cushion
€330 EUR