Ezekiel 27:16
Syria was thy merchant by reason of the multitude of the wares of thy making: they occupied in thy fairs with emeralds, purple, and broidered work, and fine linen, and coral, and agate.

pearls

Matthew 7:6
Give not that which is holy unto the dogs, neither cast ye your pearls before swine, lest they trample them under their feet, and turn again and rend you.

Matthew 13:45,46
Again, the kingdom of heaven is like unto a merchant man, seeking goodly pearls: …

1 Timothy 2:9
In like manner also, that women adorn themselves in modest apparel, with shamefacedness and sobriety; not with broided hair, or gold, or pearls, or costly array;

rubies

Proverbs 3:15
She is more precious than rubies: and all the things thou canst desire are not to be compared unto her.

Proverbs 31:10
Who can find a virtuous woman? for her price is far above rubies.

Lamentations 4:7
Her Nazarites were purer than snow, they were whiter than milk, they were more ruddy in body than rubies, their polishing was of sapphire:

the price of wisdom is beyond rubies.
Rubies, like coral and quartz, were highly valued in ancient times for their beauty and rarity. They were often associated with wealth and status. The mention of rubies here emphasizes the incomparable value of wisdom. In Proverbs 3:15 and 8:11, wisdom is similarly described as more precious than rubies, highlighting its supreme importance. This phrase suggests that wisdom, which is rooted in the fear of the Lord (Proverbs 9:10), is a divine gift that cannot be purchased or measured by earthly standards. It points to the idea that wisdom is a reflection of God's character and is ultimately fulfilled in Jesus Christ, who is described as the wisdom of God in 1 Corinthians 1:24.

“Coral and quartz are unworthy of mention …” (Job 28:18a)

• Coral and quartz were luxury items in the ancient world, valued for beauty and rarity (Ezekiel 27:16).

• By naming them, Job points to treasures people dive deep for or mine from the earth—human effort seeking visible riches (Proverbs 2:4).

• The image reminds us that even the finest earthly ornaments are still part of a fallen creation that will pass away (1 Peter 1:24).

“… are unworthy of mention …” (Job 28:18a)

• Job deliberately dismisses coral and quartz as not even worth bringing up beside wisdom—like comparing a candle to the sun (Isaiah 40:17).

• The phrase underscores how quickly our culture inflates the worth of possessions, while heaven counts them negligible (Luke 16:15).

• It also exposes the emptiness of materialism: what dazzles now will not satisfy the soul (Ecclesiastes 5:10).

“… the price of wisdom …” (Job 28:18b)

• “Wisdom” here is more than knowledge; it is moral and spiritual insight that aligns a life with God’s will (Proverbs 9:10).

• Scripture presents wisdom as something that must be sought earnestly (James 1:5) yet is granted by God’s grace (Daniel 2:21).

• The “price” language hints at costliness—yet no amount of gold can buy it. Only humble dependence on the Lord secures it (Psalm 25:9).

“… is beyond rubies.” (Job 28:18b)

• Rubies (or red coral in some texts) symbolized supreme value (Proverbs 3:15; 8:11). Even they fall short.

• Christ personifies wisdom (1 Corinthians 1:30). His kingdom parables describe a treasure and a pearl worth everything a person owns (Matthew 13:44-46).

• Therefore, measuring wisdom against gemstones reminds believers that spiritual riches eclipse material wealth, both now and eternally (2 Corinthians 4:18).

Job 28:18 sets coral, quartz, and rubies—ancient symbols of beauty and wealth—against the incomparable worth of divine wisdom. By declaring them “unworthy of mention,” the verse exposes the fleeting nature of material treasures and points readers to the everlasting value found only in knowing and obeying God.