Solid ring, no hollow. At the request of customers, we provide the option of 925 silver + London blue topaz. Silver can also be matched with other semi-precious stones, customization is welcome. ► Highlights --> Purely hand-engraved --> Special frosted surface --> Patterns can be personalized ► Item Specification Material: 18k solid gold, can customize 14K solid gold. Stones: blue and green natural sapphire stone, oval cut, total weight around 1ct, size 5*7mm. You can also choose your…