coral.

Ezekiel 27:16
Aram was your customer because of the abundance of your goods; they exchanged turquoise, purple, embroidery, fine linen, coral, and rubies for your wares.

pearls

Matthew 7:6
Do not give dogs what is holy; do not throw your pearls before swine. If you do, they may trample them under their feet, and then turn and tear you to pieces.

Matthew 13:45, 46
Again, the kingdom of heaven is like a merchant in search of fine pearls. . . .

1 Timothy 2:9
Likewise, I want the women to adorn themselves with respectable apparel, with modesty, and with self-control, not with braided hair or gold or pearls or expensive clothes,

Revelation 17:4
And the woman was dressed in purple and scarlet, and adorned with gold and precious stones and pearls. She held in her hand a golden cup full of abominations and the impurities of her sexual immorality.

Revelation 18:12
cargo of gold, silver, precious stones, and pearls; of fine linen, purple, silk, and scarlet; of all kinds of citron wood and every article of ivory and precious wood, of bronze, iron, and marble;

Revelation 21:21
And the twelve gates were twelve pearls, with each gate consisting of a single pearl. The main street of the city was pure gold, as pure as transparent glass.

rubies

Proverbs 3:15
She is more precious than rubies; nothing you desire compares with her.

Proverbs 31:10
Who can find a wife of noble character? She is far more precious than rubies.

Lamentations 4:7
Her dignitaries were brighter than snow, whiter than milk; their bodies were more ruddy than rubies, their appearance like sapphires.