| Vintage Amethyst and Diamond Cocktail Ring | holtsjewellery.co.uk | 995 GBP | 1,495 GBP | −33.4% |
| Art Deco 1.33 Carat Diamond Double Halo Cluster | holtsjewellery.co.uk | 2495 GBP | 3,250 GBP | −23.2% |
| Vintage 1.19 Carat Brilliant Cut Diamond Solitaire | holtsjewellery.co.uk | 9995 GBP | 12,995 GBP | −23.1% |
| Art Deco 2.15 Carat Old European Cut Diamond Solitaire | holtsjewellery.co.uk | 9995 GBP | 11,995 GBP | −16.7% |
| Art Deco 1.70 Carat Old Mine Cut Diamond Solitaire | holtsjewellery.co.uk | 169555 GBP | — | — |
| Victorian 1.42 Carat Old European Cut Diamond Coronet Cluster | holtsjewellery.co.uk | 84745 GBP | — | — |
| Edwardian 1.10 Carat Old European Cut Diamond Solitaire with Original Box | holtsjewellery.co.uk | 81548 GBP | — | — |
| Art Deco 0.89 Carat Old European Cut Diamond Solitaire | holtsjewellery.co.uk | 77634 GBP | — | — |
| Vintage 1.45 Carat Brilliant Cut Diamond Three Stone | holtsjewellery.co.uk | 71697 GBP | — | — |
| Art Deco 0.85 Carat Old European Cut Diamond Solitaire with Marquise Diamond Shoulders | holtsjewellery.co.uk | 68501 GBP | — | — |
| Art Deco 1.29 Carat Transitional Cut Diamond Daisy Cluster with Original Box | holtsjewellery.co.uk | 64586 GBP | — | — |
| Edwardian Style 1.44 Carat Old Mine and European Cut Diamond Daisy Cluster | holtsjewellery.co.uk | 64586 GBP | — | — |
| Vintage 0.95 Carat Brilliant Cut Diamond Solitaire | holtsjewellery.co.uk | 58062 GBP | — | — |
| Vintage Style 0.65 Carat Brilliant Cut Diamond Solitaire | holtsjewellery.co.uk | 49516 GBP | — | — |
| Edwardian 0.85 Carat Old European Cut Diamond Solitaire | holtsjewellery.co.uk | 42405 GBP | — | — |
| Vintage Style 1.77 Carat Yellow Sapphire and Diamond Cluster | holtsjewellery.co.uk | 39078 GBP | — | — |
| Art Deco 0.75 Carat Old European Cut Diamond Solitaire | holtsjewellery.co.uk | 35164 GBP | — | — |
| Art Deco Old European Cut Diamond Panel Cluster | holtsjewellery.co.uk | 33859 GBP | — | — |
| Vintage 0.89 Carat Brilliant Cut Diamond Three Stone | holtsjewellery.co.uk | 33859 GBP | — | — |
| Art Deco Style 1 Carat Aquamarine and Diamond Cluster | holtsjewellery.co.uk | 32554 GBP | — | — |
| Vintage 0.60 Carat Old European Cut Diamond Solitaire with Original Box & Receipt | holtsjewellery.co.uk | 29945 GBP | — | — |
| Vintage Style 1.40 Carat Aquamarine and Diamond Three Stone | holtsjewellery.co.uk | 26031 GBP | — | — |
| Vintage Sapphire and Diamond Three Stone | holtsjewellery.co.uk | 26031 GBP | — | — |
| Vintage Style 1.10 Carat Yellow Sapphire and Diamond Cluster | holtsjewellery.co.uk | 26031 GBP | — | — |
| Art Deco 0.90 Carat Old Cut Diamond Drop Earrings | holtsjewellery.co.uk | 25117 GBP | — | — |
| Edwardian 0.80 Carat Old Mine Cut Diamond Three Stone | holtsjewellery.co.uk | 23421 GBP | — | — |
| Edwardian Style 0.80 Carat Emerald and Diamond Cluster | holtsjewellery.co.uk | 22834 GBP | — | — |
| Edwardian 0.65 Carat Sapphire and Diamond Cluster | holtsjewellery.co.uk | 19507 GBP | — | — |
| Vintage Brilliant Cut Diamond Drop Earrings | holtsjewellery.co.uk | 18267 GBP | — | — |
| Victorian Natural Pearl and Rose Cut Diamond Drop Earrings | holtsjewellery.co.uk | 18202 GBP | — | — |
| Art Deco 2.04 Old Mine Cut Diamond Solitaire | holtsjewellery.co.uk | 11995 GBP | — | — |
| Vintage Pearl and Gold Convertible Drop Earrings | holtsjewellery.co.uk | 11678 GBP | — | — |
| Art Deco 1.33 Carat Old European Cut Diamond Solitaire | holtsjewellery.co.uk | 9450 GBP | — | — |
| Vintage 1.23 Carat Brilliant Cut Diamond Solitaire with Baguette Diamond Shoulders | holtsjewellery.co.uk | 7950 GBP | — | — |
| Vintage 1.20 Carat Brilliant Cut Diamond Solitaire | holtsjewellery.co.uk | 7495 GBP | — | — |
| Victorian 1.79 Carat Ceylon Sapphire and Old Cut Diamond Cluster | holtsjewellery.co.uk | 7250 GBP | — | — |
| Art Deco Style 1.36 Carat Old European Cut Diamond Halo Cluster Ring | holtsjewellery.co.uk | 7250 GBP | — | — |
| French Art Deco 1.05 Carat Old European Cut Diamond Bombé Ring | holtsjewellery.co.uk | 6950 GBP | — | — |
| Art Deco Style 0.98 Carat Old European Cut Diamond and Sapphire Halo Cluster | holtsjewellery.co.uk | 5950 GBP | — | — |
| Vintage 1.01 Carat Brilliant Cut Diamond Solitaire | holtsjewellery.co.uk | 5950 GBP | — | — |