Introducing: The Tudor Royal Collection - Hodinkee
THE ROYAL DIAMOND. A LADY'S 18K GOLD, SAPPHIRE AND DIAMOND-SET RECTANGULAR WRISTWATCH
THE ROYAL DIAMOND DUAL TIME-ZONE WATCH WHITE GOLD The Royal Diamond, Swiss, "4 x 4", No. 70, Ref. BA98W. Made in the 2000s. Very fine, large and heavy, two-time-zone, center-seconds, 18K white
2021 Audemars Piguet Royal Oak Jumbo Diamond Set Collection
Swiss The Royal Diamond Geneve Bracelet Ladys Watch
CHATILA, 18K 'THE ROYAL DIAMOND FANCY', REF. BA 84, | Christie's