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Cushion|Natural|GIA

0.53ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 5543391396

Certificate GIA 5543391396

Diamond specifications and retailer prices

From €316 EUR
As of November 6, 2026
Save €159 EUR (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €475 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 5543391396. Listed at 5 retailers as of November 6, 2026, with prices from €316 to €475, a €159 spread on the same certified stone. Steven Stone lists it at €475. 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 5543391396
Dimensions4.82 × 4.45 × 2.92 mm
L/W Ratio1.08
Top View
4.82 mm4.45 mm0.53 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543391396
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €445 EUR|Low: €289 EUR|High: €475 EUR|Avg: €362 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Steven Stone
November 7, 2026
Retailer 4€316 EUR
Retailer 2€331 EUR
Retailer 3€358 EUR
Retailer 1€445 EUR
Steven Stone€475 EUR

42 data points across 5 retailers

5 retailers€316 EUR to €475 EUR

A
Cheapest Retailer
-
€316 EUR
A
Retailer 2
-
€331 EUR
View
Final sale: no returns
B+
Retailer 3
-
€358 EUR
View
B+
Retailer 4
-
€445 EUR
View
Most Expensive
B+
Steven Stone
333488297 · Nov 7
€475 EUR
£418 GBP
View
4 more retailers have this diamond
Prices start from €316 EURSave up to €159 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
€316 EUR