Certified Brilliance · 认证钻石
Search thousands of certified natural and lab-grown diamonds from our trusted supplier network — priced at live market rates, hand-verified by Ludus before they ever reach you. 搜索数千颗认证天然与培育钻石 — 实时市场价格，到店前已由Ludus手工检验。
Search above to browse our live diamond inventory.
请使用上方筛选器搜索实时钻石库存。
Hundreds of certified stones available from our supplier network.
数百颗认证钻石就绪，来自我们的供应商网络。
Prices shown are live market rates and subject to availability. Contact us to reserve any stone —
价格为实时市场报价，以实际库存为准。欢迎联系我们预留任何钻石 —
visit our store ↗
Diamond Education · 钻石知识
Every diamond is graded on four characteristics. Understanding them is the difference between buying a stone and choosing the right one. 每颗钻石都按四个标准评级。了解4C，是买一颗石头和选对一颗钻石的区别。
The most important C. Cut determines how light dances through the stone — a perfectly cut diamond will out-sparkle a bigger, poorly cut one every time. 最重要的C。切工决定光线如何在钻石中舞动 — 一颗完美切工的钻石，其闪耀度远超一颗更大但切工粗糙的钻石。
Graded D (colorless) to Z (tinted). D–F stones are icy white, while G–J offer near-colorless beauty at a noticeably better price. 从D（无色）到Z（微黄）分级。D–F级呈冰白色，G–J级近乎无色，价格却明显更优。
Measures internal inclusions from FL (flawless) to I (included). VS1–SI1 stones are typically eye-clean — brilliance without the flawless price tag. 从FL（无瑕）到I（有内含物）衡量内部瑕疵。VS1–SI1级别通常肉眼无瑕 — 拥有闪耀光芒却无需支付无瑕级价格。
The weight of the diamond. Prices jump at milestone weights — smart buyers shop just under (0.90ct vs 1.00ct) for serious savings. 钻石的重量。价格在整数关口大幅跃升 — 聪明的买家选择稍低于整数关口（如0.90克拉 vs 1.00克拉）以节省可观费用。
Our network goes far beyond what's listed online. Tell us the shape, size, and budget — we'll source matching certified stones, often within 24 hours, and you inspect them in person before committing.
我们的供应商网络远超线上展示范围。告诉我们形状、大小和预算 — 通常在24小时内为您找到匹配的认证钻石，到店验货后再决定。
