L to R: The Argyle Ballerina Pin, LJ West | Argyle Alpha, Glajz | Argyle Pink Diamond Rings, Pink Kimberley

Shubham Maheshwari, marketing director at Kunming Diamonds

The Eden Rose | Christie's in New York

The Eternal Pink | Sotheby's in New York

Winston Pink Legacy

Winston Pink Legacy | Christie's in Geneva

The Bleu Royal | Christie's in Geneva

Blue Diamond & Pink Diamond Ring | Harry Winston

Le Montaigne Diamond | Dior

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