Natural emeralds, rubies, sapphires, and other gemstones.

Rare loose gemstones sourced from trusted suppliers worldwide.

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Description

Natural African Ruby — 5.88ct | Purplish Red | Untreated | Loose Gemstone

A striking, completely untreated natural ruby from Africa. At 5.88 carats, this is a large, eye-catching stone with a rich purplish-red colour and good translucency — a beautiful choice for a bold custom jewellery piece or a unique addition to a gemstone collection.

✦ Gemstone Specifications

  • Weight: 5.88 carats
  • Shape & Cut: Octagon (Mixed Cut)
  • Dimensions: 12.2 × 7.85 × 5.25 mm
  • Colour: Purplish Red — rich and saturated
  • Clarity: Translucent, slightly included
  • Lustre: Good
  • Origin: Africa (natural)
  • Treatment: None — no heat, no fracture filling, no oiling, no coating of any kind

✦ Why Untreated Matters

The vast majority of rubies on the market are heat-treated to improve colour and clarity. An untreated ruby is rarer and more desirable — its colour and character are entirely natural. This stone has never been subjected to any enhancement process.

✦ Authenticity & Our Guarantee

  • 100% natural ruby — not synthetic, not lab-grown
  • Completely untreated — no heat, no fracture filling, no enhancements of any kind
  • All photos are original, unedited, taken in natural daylight without filters
  • Images are highly magnified — the stone may appear more included in photos than in real life
  • This is the exact stone you will receive — one of a kind

✦ Ideal For

This ruby is well suited for a bold custom ring, a statement pendant, or a cocktail jewellery piece. Its generous size makes it a natural centrepiece stone. We recommend setting it in gold (yellow or rose) to complement its warm red tones.

✦ Shipping

Ships duty-free to the USA via USPS. Fully insured and securely packaged. International shipping available — contact us for details.

✦ Questions?

We welcome any questions about this stone, can provide additional photos or video on request, and are happy to discuss its characteristics in detail before you commit. Please reach out — we’re here to help.

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🔍 Certification & Verification

Our gemstones are certified by trusted labs. You can verify gemstones at the following labs:
✨ We ensure every gemstone is authentic and certified for your peace of mind.

Natural Ruby 5.88ct Purplish Red Octagon Cut Loose Gemstone

    Natural African Ruby — 5.88ct | Purplish Red | Untreated | Loose GemstoneA striking, completely untreated natural ruby from Africa....

    $290.00

    1 in stock

        • Guaranteed secure & safe checkout.

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        Description

        Natural African Ruby — 5.88ct | Purplish Red | Untreated | Loose Gemstone

        A striking, completely untreated natural ruby from Africa. At 5.88 carats, this is a large, eye-catching stone with a rich purplish-red colour and good translucency — a beautiful choice for a bold custom jewellery piece or a unique addition to a gemstone collection.

        ✦ Gemstone Specifications

        • Weight: 5.88 carats
        • Shape & Cut: Octagon (Mixed Cut)
        • Dimensions: 12.2 × 7.85 × 5.25 mm
        • Colour: Purplish Red — rich and saturated
        • Clarity: Translucent, slightly included
        • Lustre: Good
        • Origin: Africa (natural)
        • Treatment: None — no heat, no fracture filling, no oiling, no coating of any kind

        ✦ Why Untreated Matters

        The vast majority of rubies on the market are heat-treated to improve colour and clarity. An untreated ruby is rarer and more desirable — its colour and character are entirely natural. This stone has never been subjected to any enhancement process.

        ✦ Authenticity & Our Guarantee

        • 100% natural ruby — not synthetic, not lab-grown
        • Completely untreated — no heat, no fracture filling, no enhancements of any kind
        • All photos are original, unedited, taken in natural daylight without filters
        • Images are highly magnified — the stone may appear more included in photos than in real life
        • This is the exact stone you will receive — one of a kind

        ✦ Ideal For

        This ruby is well suited for a bold custom ring, a statement pendant, or a cocktail jewellery piece. Its generous size makes it a natural centrepiece stone. We recommend setting it in gold (yellow or rose) to complement its warm red tones.

        ✦ Shipping

        Ships duty-free to the USA via USPS. Fully insured and securely packaged. International shipping available — contact us for details.

        ✦ Questions?

        We welcome any questions about this stone, can provide additional photos or video on request, and are happy to discuss its characteristics in detail before you commit. Please reach out — we’re here to help.

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