Source
Selected at the source
Stones are chosen by eye in Sri Lanka, judged on colour, clarity and character before anything else is decided. What we decline matters as much as what we take.
我们的传承
A Ceylon sapphire house in Sri Lanka
Sourcing, grading and trading the sapphires of Sri Lanka, with nothing hidden about where a stone comes from or what has been done to it.
关于我们
A house rooted in the Ceylon gem trade
我们甄选、分级并经营天然锡兰蓝宝石，并如实告知你每一颗究竟是什么。
Premadasa Gem & Jewellers works where the stones are, in Sri Lanka, the island long known as Ceylon. Sapphires are selected by eye from the island's gem gravels and its cutters, judged on colour, clarity and character before any question of price.
Everything the house does is built on one discipline: describe a stone exactly as it is. Origin is recorded. Treatment is stated plainly, whether heated or unheated. Where an independent laboratory report exists, it travels with the stone.
我们的理念
Asapphireisonlyworththetruthtoldaboutit.WechooseCeylonstonesbyeye,nameoriginandtreatmentplainly,andpasseachoneonexactlyasitis.
How a stone moves
From the gem fields to your hand
Four stages, the same for every stone we handle, and documented at each step.
Cut
Cut and graded
Rough is cut and finished by lapidaries on the island, then graded on colour, clarity and proportion. The cut is judged on what it does for the colour, not on weight retained.
Document
Documented
Origin and treatment are recorded, and an independent laboratory report is available for every significant stone. Nothing is described as unheated unless a report supports it.
Present
Presented
The stone is offered on inquiry, in person or by video, with its record in full. There is no online checkout, and no published price to anchor your judgement.
Source
Selected at the source
Stones are chosen by eye in Sri Lanka, judged on colour, clarity and character before anything else is decided. What we decline matters as much as what we take.
Cut
Cut and graded
Rough is cut and finished by lapidaries on the island, then graded on colour, clarity and proportion. The cut is judged on what it does for the colour, not on weight retained.
Document
Documented
Origin and treatment are recorded, and an independent laboratory report is available for every significant stone. Nothing is described as unheated unless a report supports it.
Present
Presented
The stone is offered on inquiry, in person or by video, with its record in full. There is no online checkout, and no published price to anchor your judgement.
我们的坚守
我们恪守的标准
我们如何甄选、披露什么，以及如何对待每一颗宝石背后的人。
01
直接向矿工采购
我们在源头采购，向亲手开采这些矿坑的小规模矿工买入，链条中没有匿名的中间商。
02
公平交易
锡兰行业本质上是手工的，凭双手完成。我们与买入宝石的矿工和切磨师公平往来。
03
毫无隐瞒
每一颗宝石的产地、处理与个性，均完整披露并存档。
“我们只经营能够交代清楚的宝石，并以产地、处理及它究竟是什么来描述每一颗。”
Premadasa Gem & Jewellers
三代人。家族经营锡兰蓝宝石已逾五十年，从亲手分拣原石，到如今以咨询为先的世家。
