A sapphire and diamond ring took the top spot at a recent jewellery sale at Sotheby’s in Hong Kong, smashing its high estimate.The piece, which contains a cushion-shaped, 17.50-carat, royal-blue Burmese sapphire surrounded by marquise-cut diamonds, sold for HKD 2.8 million ($357,226), the auction house said last week. That figure was well above its upper presale price.

In total, the January 31 Important Jewels auction brought in HKD 48.9 million ($6.3 million). Yellow diamonds performed well at the sale, as did jewels by well-known design houses, including Graff, Cartier, Buccellati, and Van Cleef & Arpels. Sotheby’s also sold several diamonds and both green and lavender jadeite pieces with no reserve.

Here are the other four items rounding out the top five:

This cushion-shaped, 14.51-carat, fancy-intense-yellow, VS1-clarity diamond ring by Bulgari went for HKD 2.5 million ($324,751), within its presale estimate.

A ring set with an oval-shaped, 7.02-carat, Mozambican ruby center stone, surrounded by oval and pear-shaped diamonds, fetched HKD 2.5 million, just under its HKD 2.6 million ($332,422) upper price.

Sotheby’s sold this Graff bracelet, featuring nine cut-cornered square or rectangular-modified, fancy-intense-yellow diamonds ranging from 1.62 to 5.21 carats and 18 yellow-tinted diamonds for HKD 2.4 million ($308,513), within its estimate.

A pair of earrings, each suspending an oval ruby — one weighing 4.26 carats and the other 4.09 carats —and brilliant-cut diamonds, garnered HKD 1.9 million ($243,563) at the sale, within its presale price range.