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Cushion|Natural|GIA

0.50ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 3545844117

Certificate GIA 3545844117

Diamond specifications and retailer prices

From €573 EUR
As of November 6, 2026
Save €739 EUR (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,313 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3545844117. Listed at 10 retailers as of November 2, 2026, with prices from €573 to €1,313, a €739 spread on the same certified stone. MOH London lists it at €1,313. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545844117
Dimensions6.70 × 4.46 × 1.99 mm
L/W Ratio1.50
Top View
6.70 mm4.46 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545844117
Side View
Table 61.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 44.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,313 EUR|Low: €566 EUR|High: €1,456 EUR|Avg: €923 EUR|-8.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10€573 EUR
Retailer 8€598 EUR
Retailer 7€649 EUR
Retailer 5€744 EUR
Retailer 3€800 EUR
Retailer 6€806 EUR
Retailer 9€897 EUR
Retailer 2€1,008 EUR
Retailer 4€1,105 EUR
Retailer 11€1,110 EUR
MOH London€1,313 EUR

35 data points across 11 retailers

10 retailers€573 EUR to €1,313 EUR

B+
Cheapest Retailer
-
€573 EUR
B
Retailer 2
-
€598 EUR
View
Final sale: no returns
Retailer 3
-
€649 EUR
View
Price last confirmed 9 days ago
B
Retailer 4
-
€744 EUR
View
B
Retailer 5
-
€806 EUR
View
B
Retailer 6
-
€897 EUR
View
B
Retailer 7
-
€1,008 EUR
View
B
Retailer 8
-
€1,105 EUR
View
Retailer 9
-
€1,110 EUR
View
Price last confirmed 34 days ago
Most Expensive
C
MOH London
21CDAFFAC · Nov 2
€1,313 EUR
£1,154 GBP
View
9 more retailers have this diamond
Prices start from €573 EURSave up to €739 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.

B+
0.50ct Cushion
€573 EUR