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Cushion|Natural|GIA

0.50ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 6325208581

Certificate GIA 6325208581

Diamond specifications and retailer prices

From €435 EUR
As of November 6, 2026
Save €758 EUR (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,193 EUR at MOH London · As of November 4, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6325208581. Listed at 11 retailers as of November 4, 2026, with prices from €435 to €1,193, a €758 spread on the same certified stone. MOH London lists it at €1,193. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6325208581
Dimensions7.43 × 4.11 × 2.69 mm
L/W Ratio1.81
Top View
7.43 mm4.11 mm0.50 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6325208581
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.3%

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: €1,193 EUR|Low: €435 EUR|High: €1,208 EUR|Avg: €650 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3€435 EUR
Retailer 11€455 EUR
Retailer 12€457 EUR
Retailer 8€557 EUR
Retailer 4€577 EUR
Retailer 5€628 EUR
Retailer 2€631 EUR
Retailer 9€638 EUR
Retailer 10€690 EUR
Retailer 7€764 EUR
Retailer 6€798 EUR
MOH London€1,193 EUR

30 data points across 12 retailers

11 retailers€435 EUR to €1,193 EUR

B+
Cheapest Retailer
-
€435 EUR
B+
Retailer 2
-
€457 EUR
View
B+
Retailer 3
-
€538 EUR
View
Retailer 4
-
€557 EUR
View
Price last confirmed 9 days ago
B
Retailer 5
-
€628 EUR
View
B
Retailer 6
-
€631 EUR
View
B
Retailer 7
-
€638 EUR
View
B
Retailer 8
-
€690 EUR
View
B
Retailer 9
-
€764 EUR
View
B
Retailer 10
-
€798 EUR
View
Most Expensive
C
MOH London
8307C44C3 · Nov 4
€1,193 EUR
£1,049 GBP
View
10 more retailers have this diamond
Prices start from €435 EURSave up to €758 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
€435 EUR