Unheated Ceylon Light Blue Sapphire 6.83 ct – Natural Loose (Neelam)

Looking for something truly rare? This completely untreated Ceylon blue sapphire has a clear, bright, crystal light blue colour with exceptional transparency. It isn't the deep inky royal blue of a classic Ceylon stone, and it isn't the pale washed-out blue of a low-grade one. It sits in the sought-after middle ground jewelers call "crystal blue." It's ideal for a one-of-a-kind engagement ring, a statement piece, or a Jyotish Neelam.

• Natural. Untreated. Rare. Made to be remembered.
• No heat and no enhancement, so this colour is entirely natural
• Ceylon origin, one of the world's most prestigious sources for blue sapphire
• A 12.1 × 9.5 mm face, with a similar footprint on the finger to a large oval diamond
• High transparency, with exceptional light return and brilliance for a natural sapphire
• 6.83 carats at this colour grade is an unusual find in untreated material
• A loose natural blue sapphire from Sri Lanka (Ceylon), sold unmounted: a Jyotish Saturn stone (Neelam) and an untreated sapphire for an engagement ring

The colour

Most blue sapphires on the market are either deeply saturated (dark royal or cornflower blue) or pale and washed out. Crystal light blue occupies a specific, sought-after range that is hard to find in natural, untreated material. In this range, the stone transmits light instead of absorbing it, which gives it a luminous, almost glowing quality face-up. It looks bright and alive in daylight and intensifies under artificial light.

For the engagement ring buyer

This stone is for the couple who wants something different, a non-diamond engagement ring with a colour that is striking without being heavy or dark. The crystal light blue tone is romantic and modern, works beautifully with diamond accents, and photographs exceptionally well. It's ideal for a bezel, halo or three-stone design in platinum, 18K white gold or rose gold.

For the Jyotish & Vedic astrology buyer

In Vedic astrology, blue sapphire is Neelam, the gemstone of Saturn (Shani) and one of the Navaratna stones. It's traditionally worn to strengthen Saturn in the birth chart and is associated with discipline, focus, career and karmic resolution. This stone meets the traditional requirements for Neelam: natural and earth-mined, untreated with no heat, of Ceylon origin, clean and bright in colour, and a substantial 6.83 ct weight. Note: Saturn stones are traditionally worn only after a proper astrological consultation. Please consult a qualified Jyotish practitioner before wearing.

A gemstone for him: the men's signet ring

At Roho Jewels, we believe men deserve beautiful gemstones too. A natural unheated Ceylon sapphire set into a signet ring is a bold, personal alternative to a plain metal signet: one-of-a-kind, full of character, and a ring he'll wear for decades and one day pass down.

• Signet face: at 12.1 × 9.5 mm, this stone suits a signet face of about 16–19 mm (most men choose a face of about 15–18 mm), great on the ring or middle finger
• Setting: flush (gypsy), bezel or half-bezel keeps it low and smooth, with no claws to catch on sleeves or gloves
• Depth: the stone is 5.3 mm deep, so ask your jeweler for a signet head at least 6.3 mm deep
• Metal: rich in yellow gold, sharp in white gold or platinum, rugged in oxidised sterling silver
• Wear: Mohs 9, second only to diamond, so it is tough enough for a ring worn every day
• Perfect for: husbands, fathers, grooms, graduates, milestone birthdays, or a signet he buys for himself

Birthstone meaning

Sapphire is the birthstone for September and has long been a symbol of wisdom, loyalty and lasting love.

Perfect for

Engagement Rings · Statement Rings · Jyotish Neelam · Anniversary Gifts · September Birthdays · Collectors · Heirloom Pieces · Men's Signet Rings · Gifts for Him

About Roho Jewels

At Roho Jewels, everything begins with the stone. Every natural gemstone we offer is hand-selected in our Toronto studio. These are real, earth-mined sapphires, rubies, emeralds and pearls, never synthetics. When a stone is untreated, we say so clearly, because you deserve to know exactly what you're buying. Our goal is simple: real gemstones, real craftsmanship and real value, without traditional retail prices.