Color-Dyed Black Agate Smooth Rondelle Beads 6x3mm 8x5mm 10x6mm Jet Black Spacers

Crafted from agate chalcedony stone, these Color-Dyed Black Agate Smooth Rondelle Beads present a deep, jet-black tone with a smooth mirror finish. Machine-polished along the outer curve into a clean disc rondelle profile, each bead delivers a sleek geometric shimmer for bold contrast spacers, minimalist beaded bracelets, and modern monochrome jewelry designs.

Directly processed and strung in lapidary workshops in Donghai, each full strand measures approximately 38cm (15 inches). Available in three distinct size options—6x3mm (approx. 120 beads), 8x5mm (approx. 70 beads), and 10x6mm (approx. 60 beads)—these color-dyed black disc gems provide consistent thickness and classic dark allure for Etsy makers, independent designers, and small craft studios.

📊 Product Specifications

Modern Monochrome Black Disc Aesthetics

Incorporate versatile dark elegance into your handcrafted collections:

• Multiple Disc Size Options: Choose between delicate 6x3mm spacers, versatile 8x5mm accents, or substantial 10x6mm focal rondelles for custom bracelet and necklace layouts.
• Rich Jet-Black Polish: Dye-treated agate substrate ensures dense, uniform black coloration that contrasts beautifully against silver, gold, or bright gemstones.

🌍 Gem's Twinkle Material Disclosure:

Directly sourced from partner workshops in Donghai, we clearly state material condition:

• [Natural] = Earth-mined material with natural character and color variations.
• [Physical Enhanced] = Clear resin stabilization or high polish applied to micro-fractured or fragile minerals for structural reinforcement. No dyes added.
• [Color-Dyed] = Any artificial color treatment is always explicitly stated in titles and listings.

*Live Inventory Preview: Want to compare the three sizes or check polish quality across current stock before ordering? Reach out via WhatsApp or Line for a live 1-on-1 video preview!