This necklace was created from a mix of Sapphire, Tanzanite, Spessartite Garnet, Demantoid Garnet, and Heliodor for a mellow rainbow that's perfect for all seasons. Knotted on a hand-dyed beige cord that was created to blend against skin so the gemstones can star in the show. Necklace is approximately 21" long, gemstones are about 4mm wide. Finished with solid 14k gold spring ring clasp and findings. Gemsto The images in this listing show the exact necklace that you'll receive. . Gem Geek Notes: This piece is made of natural gemstones that were mined from the ground, not grown in a lab. Sapphires are routinely heat treated to improve appearance. . Care and Keeping: This item is made from natural gems, 14k gold, and silk. Take care of it like the precious piece of wearable art that it is. These gems are pretty resilient, but silk is a natural material that will show wear over time. To keep this necklace looking great and intact, it must be kept away from and out of harsh or chemical-ly environments. Do NOT take it for a shower, swim, sweat session or sauna (literal or metaphorical). In general, jewelry should go on *after* any cosmetics, perfume, lotions, hair potions, etc. and should be the first thing to come off when you hunker down to get comfy. To clean, wipe with a soft slightly damp cloth. Store it safely - shoved in pocket or purse doesn't count! . Repairs / Restringing : Repairs and re-stringing are available on a case-by-case basis.