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Cushion|Natural|GIA

0.50ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 1538877566

Certificate GIA 1538877566

Diamond specifications and retailer prices

From €294 EUR
$330 USD
As of November 2, 2026
Save €146 EUR (33%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €441 EUR at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1538877566. Listed at 5 retailers as of November 2, 2026, with prices from €294 to €441, a €146 spread on the same certified stone. 77 Diamonds lists it at €441. 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

0.50
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538877566
Dimensions4.53 × 4.42 × 2.96 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.53 mm4.42 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538877566
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.0%

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 2
Current: €441 EUR|Low: €259 EUR|High: €441 EUR|Avg: €346 EUR|+5.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 3€294 EUR
Retailer 5€310 EUR
Retailer 4€341 EUR
Retailer 2€348 EUR
77 Diamonds€441 EUR

40 data points across 5 retailers

5 retailers€294 EUR to €441 EUR

A
Cheapest Retailer
-
€294 EUR
$330 USD
Final sale: no returns
B+
Retailer 2
-
€310 EUR
MYR 1,418 MYR
View
B+
Retailer 3
-
€341 EUR
$382 USD
View
B+
Retailer 4
-
€348 EUR
SGD 528 SGD
View
Most Expensive
B+
77 Diamonds
CUSCPUEVAXAGM · Nov 3
€441 EUR
£389 GBP
View
4 more retailers have this diamond
Prices start from €294 EURSave up to €146 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
0.50ct Cushion
€294 EUR