Market Price Guides

    How Much Are Gemstones Worth?

    Current market prices by quality, origin, and treatment status. Expert pricing data to help you buy and sell with confidence.

    Ruby price guide
    Ruby

    Ruby Price Guide

    Comprehensive ruby price guide covering cost per carat by quality, origin premiums, treatment impact, and current market trends for natural rubies.

    $100–$500 – $100,000–$1,000,000+
    Sapphire price guide
    Sapphire

    Sapphire Price Guide

    Complete sapphire pricing guide. Learn sapphire cost per carat by color, origin, treatment status, and quality grade. Kashmir to Ceylon price breakdown.

    $25–$200 – $50,000–$400,000+
    Emerald price guide
    Emerald

    Emerald Price Guide

    Detailed emerald pricing guide. Learn emerald cost per carat by quality, origin (Colombian vs Zambian), clarity enhancement level, and current market values.

    $30–$200 – $60,000–$300,000+
    Diamond price guide
    Diamond

    Diamond Price Guide

    Comprehensive diamond price guide covering the 4Cs pricing impact, natural vs lab-grown costs, fancy color diamond values, and current market trends.

    $1,500–$3,000 – $800–$1,500
    Tanzanite price guide
    Tanzanite

    Tanzanite Price Guide

    Current tanzanite prices by quality and size. Learn what drives tanzanite value, from color saturation to carat weight, and why this single-source gem is a collector's opportunity.

    $50–$150 – $800–$1,200
    Alexandrite price guide
    Alexandrite

    Alexandrite Price Guide

    Alexandrite price guide with current per-carat costs by origin, color-change strength, and size. Learn why fine alexandrite rivals the most expensive colored gemstones.

    $500–$2,000 – $40,000–$100,000+
    Opal price guide
    Opal

    Opal Price Guide

    Complete opal pricing guide covering black opal, white opal, boulder opal, and fire opal values. Learn what drives opal prices from play-of-color to body tone.

    $10–$50 – $5,000–$20,000+
    Tourmaline price guide
    Tourmaline

    Tourmaline Price Guide

    Tourmaline pricing by variety: Paraíba, rubellite, chrome, indicolite, and watermelon. Learn current per-carat costs and what makes Paraíba tourmaline so valuable.

    $20–$200 – $10,000–$50,000+
    Aquamarine price guide
    Aquamarine

    Aquamarine Price Guide

    Aquamarine pricing guide covering cost per carat by color intensity, size, and clarity. Learn why deeply saturated aquamarines command premium prices.

    $30–$100 – $500–$800+
    Garnet price guide
    Garnet

    Garnet Price Guide

    Garnet pricing by variety: tsavorite, demantoid, rhodolite, spessartine, and almandine. Learn what makes rare garnets rival precious gemstones in value.

    $5–$30 – $3,000–$10,000+
    Spinel price guide
    Spinel

    Spinel Price Guide

    Spinel pricing by color: red, pink, cobalt blue, and other varieties. Learn why this historically undervalued gemstone is seeing rapid price appreciation.

    $20–$100 – $5,000–$20,000+
    Amethyst price guide
    Amethyst

    Amethyst Price Guide

    Amethyst pricing guide covering Siberian, Uruguayan, and Brazilian varieties. Learn why amethyst is affordable and which qualities command premium prices.

    $1–$5 – $30–$100