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Cushion|Natural|GIA

0.50ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 7551354499

Certificate GIA 7551354499

Diamond specifications and retailer prices

From €314 EUR
$352 USD
As of November 2, 2026
Save €1,153 EUR (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,466 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551354499. Listed at 13 retailers as of October 27, 2026, with prices from €314 to €1,466, a €1,153 spread on the same certified stone. Queensmith lists it at €1,466. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551354499
Dimensions4.74 × 4.86 × 3.06 mm
L/W Ratio1.03
Top View
4.74 mm4.86 mm0.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551354499
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 64.6%

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 2
Current: €1,466 EUR|Low: €314 EUR|High: €1,574 EUR|Avg: €677 EUR|-4.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 3€314 EUR
Retailer 2€349 EUR
Retailer 11€426 EUR
Retailer 6€443 EUR
Retailer 10€450 EUR
Retailer 12€457 EUR
Retailer 13€512 EUR
Retailer 9€525 EUR
Retailer 8€621 EUR
Retailer 4€647 EUR
Retailer 5€711 EUR
Retailer 7€786 EUR
Queensmith€1,466 EUR

36 data points across 13 retailers

13 retailers€314 EUR to €1,466 EUR

A
Cheapest Retailer
-
€314 EUR
$352 USD
Final sale: no returns
A
Retailer 2
-
€349 EUR
SGD 529 SGD
View
B+
Retailer 3
-
€426 EUR
£376 GBP
View
B+
Retailer 4
-
€443 EUR
£392 GBP
View
B+
Retailer 5
-
€450 EUR
$505 USD
View
B+
Retailer 6
-
€457 EUR
$512 USD
View
B+
Retailer 7
-
€512 EUR
$574 USD
View
B+
Retailer 8
-
€525 EUR
ZAR 9,510 ZAR
View
B
Retailer 9
-
€621 EUR
View
Retailer 10
-
€647 EUR
$726 USD
View
Price last confirmed 18 days ago
Retailer 11
-
€711 EUR
A$1,226 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
€786 EUR
£694 GBP
View
Most Expensive
B
Queensmith
7551354499 · Oct 27
€1,466 EUR
£1,295 GBP
View
12 more retailers have this diamond
Prices start from €314 EURSave up to €1,153 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
€314 EUR