Fro Ethiope men gon to Ynde, be manye dyverse contreyes. And men clepen the highe Ynde, Emlak. And Ynde is devyded in 3 princypalle parties; that is, the more, that is a fulle hoot contree; and Ynde the lesse, that is a fulle atempree contrey, that strecchethe to the lond of Mede; and the 3 part toward the Septentrion, is fulle cold; so that for pure cold and contynuelle frost, the watre becomethe cristalle. And upon tho roches of cristalle, growen the gode dyamandes, that ben of trouble colour. Zallow cristalle drawethe colour lyke oylle. And thei ben so harde, that no man may pollysche hem: and men clepen hem dyamandes in that contree, and Hamese in another contree. Othere dyamandes men fynden in Arabye, that ben not so gode; and thei ben more broun and more tendre. And other dyamandes also men fynden in the ile of Cipre, that ben zit more tendre; and hem men may wel pollische. And in the lond of Macedoyne men fynden dyamaundes also. But the beste and the most precyouse ben in Ynde. And men fynden many tymes harde dyamandes in a masse, that comethe out of Gold, whan men puren it and fynen it out of the myne; whan men breken that masse in smale peces. And sum tyme it happenethe, that men fynden summe as grete as a pese, and summe lasse; and thei ben als harde as tho of Ynde. And alle be it that men fynden gode dyamandes in Ynde, zit natheles men fynden hem more comounly upon the roches in the see, and upon hilles where the myne of gold is. And thei growen many to gedre, on lytille, another gret. And ther ben summe of the gretness of a bene, and summe als gret as an haselle note. And thei ben square and poynted of here owne kynde, bothe aboven and benethen, with outen worchinge of mannes hond. And the growen to gedre, male and femele. And thei ben norysscht with the dew of hevene. And thei engendren comounly, and bryngen forthe smale children, that multiplyen and growen alle the zeer. I have often tymes assayed, that zif a man kepe hem with a litylle of the roche, and wete hem with May dew ofte sithes, thei schulle growe everyche zeer; and the smale wole wexen grete. For righte as the fyn perle congelethe and wexethe gret of the dew of hevene, righte so dothe the verray dyamand: and righte as the perl of his owne kynde takethe roundnesse, righte so the dyamand, be vertue of God, takethe squarenesse. And men schalle bere the dyamaund on his left syde: for it is of grettere vertue thanne, than on the righte syde. For the strengthe of here growynge is toward the Northe; that is the left syde of the world; and the left parte of man is, whan he turnethe his face toward the est. And zif zou lyke to knowe the vertues of the dyamand, (as men may fynde in the lapidarye, that many men knowen noght) I schalle telle zou: as thei bezonde the see seyn and affermen, of whom alle science and alle philosophie comethe from. He that berethe the diamand upon him, it zevethe him hardynesse and manhode, and it kepethe the lemes of his body hole.