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Cushion|Natural|GIA

0.50ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6525536520

Certificate GIA 6525536520

Diamond specifications and retailer prices

From €366 EUR
$410 USD
As of November 2, 2026
Save €550 EUR (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €916 EUR at MOH London · As of November 2, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525536520. Listed at 9 retailers as of November 2, 2026, with prices from €366 to €916, a €550 spread on the same certified stone. MOH London lists it at €916. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6525536520
Dimensions4.33 × 4.28 × 3.14 mm
L/W Ratio1.01
Top View
4.33 mm4.28 mm0.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6525536520
Side View
Table 61.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 73.5%

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: €916 EUR|Low: €335 EUR|High: €927 EUR|Avg: €535 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7€366 EUR
Retailer 6€410 EUR
Retailer 8€427 EUR
Retailer 9€458 EUR
Retailer 3€474 EUR
Retailer 4€493 EUR
Retailer 5€497 EUR
Retailer 2€602 EUR
MOH London€916 EUR

44 data points across 9 retailers

9 retailers€366 EUR to €916 EUR

A
Cheapest Retailer
-
€366 EUR
$410 USD
Final sale: no returns
A
Retailer 2
-
€410 EUR
$460 USD
View
A
Retailer 3
-
€427 EUR
$479 USD
View
B+
Retailer 4
-
€458 EUR
$514 USD
View
A
Retailer 5
-
€474 EUR
£419 GBP
View
B+
Retailer 6
-
€493 EUR
£436 GBP
View
B+
Retailer 7
-
€497 EUR
£439 GBP
View
B+
Retailer 8
-
€602 EUR
View
Most Expensive
B
MOH London
A9B8204A0 · Nov 2
€916 EUR
£809 GBP
View
8 more retailers have this diamond
Prices start from €366 EURSave up to €550 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
€366 EUR