[{"basicInfo":{"cut":{"proportions":"excellent","polish":"excellent","symmetry":"excellent","idealCut":false},"shape":"brilliant","carat":"4.50350 ct","clarityGrade":"VVS1","clarityCharacteristics":"","colourResult":{"colourGrade":"white (H)","fancyOrigin":"","hphtTreatedColour":"","fluorescenceLongWave":"nil","fluorescenceShortWave":"","equivalentColourGradingType":""},"starMeleeResult":{"starMeleeColour":null,"starMeleeClarity":null,"starMeleeFluo":null,"starMeleeSealingNumber":null},"isStarMelee":false},"dgtrInfo":{"hasImpactObservation":false,"hasOriginObservation":false,"hasProvenanceObservation":false,"hasCarbonObservation":false,"environmental":null,"environmentalImage":null,"social":null,"socialImage":null,"governance":null,"governanceImage":null,"methodologyNote":null,"scoreSummary":null,"originCountry":null,"provenancePolishingImage":null,"provenancePlanningImage":null,"provenanceRoughImage":null,"carbonTotalEmmission":null,"carbonTotalOffset":null,"carbonGhgPerAsset":null,"carbonNetGhg":null},"extraInfo":{"girdle":{"sizeDescription":"medium","bezel":"3.5 %","nature":"faceted"},"measurements":{"sizeMeasurements":"10.40 - 10.49 mm x 6.60 mm","totalDepth":"63.0 %","tableWidth":"57 %","crownHeight":"16.0 %","crownHeightDegrees":"36.7 deg","pavilionDepth":"43.5 %","pavilionDepthDegrees":"41.0 deg","lengthHalvesCrown":"50 %","lengthHalvesPavilion":"80 %","sum":"77.7 deg"},"culet":{"nature":"pointed","percentage":""},"heartsAndArrows":null},"diamondIdPhoto":"","hasDiamondPhoto":false,"laserInscriptions":{"laserInscriptions":["Inscription on girdle: HRD Antwerp  250000091971"]},"reportNumber":"250000091971","reportType":{"title":"Natural Diamond Grading Report","description":"The stone in accordance with the mentioned number has been identified as a natural gem diamond.","abbreviation":"DGR","isDownloadable":true,"printDocumentType":0,"printDocumentTypeString":"Cert"},"validFrom":"2025-04-29T00:00:00+02:00","remarks":{"remarks":[]}}]