Lot A of natural pink Madagascar ruby and sapphire rough shown on a grid mat beside a dime for scale. Text lists average length 6.5mm, average width 6.3mm, and lot size 4.6 grams or 23 carats. The parcel shows varied pink corundum pieces for cabbing, small jewelry stones, carving, and exploratory cutting.

Pink Ruby | Uncut Gems - Lapidary Rough

Lot A
$42.00
$42.00
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Lot A of natural pink Madagascar ruby and sapphire rough shown on a grid mat beside a dime for scale. Text lists average length 6.5mm, average width 6.3mm, and lot size 4.6 grams or 23 carats. The parcel shows varied pink corundum pieces for cabbing, small jewelry stones, carving, and exploratory cutting.
  • Lot A of natural pink Madagascar ruby and sapphire rough shown on a grid mat beside a dime for scale. Text lists average length 6.5mm, average width 6.3mm, and lot size 4.6 grams or 23 carats. The parcel shows varied pink corundum pieces for cabbing, small jewelry stones, carving, and exploratory cutting.
  • Pink ruby and sapphire rough from Madagascar arranged in three natural parcels on a white background. The stones show pink, rose, magenta, and reddish-brown corundum variation with natural crystal texture. Text reads “Pink Rubies, Uncut Madagascar Gems,” positioning the lot as natural ruby/sapphire rough for lapidary artists, cabbers, gem cutters, and jewelry makers.
  • Natural pink Madagascar ruby and sapphire rough glowing bright pink under UV light against a dark background. Text reads “Authentic Natural Stones” and “Strong UV Reactivity,” showing fluorescence, surface texture, and natural inclusions useful for lapidary artists evaluating real corundum rough for cabbing, cutting, carving, or specimen work.
  • Macro view of a single pink Madagascar ruby or sapphire crystal held in tweezers, showing natural hexagonal crystal form, pink color zoning, internal silk, and surface texture. This close detail helps lapidary artists inspect rough corundum character for cabochon cutting, exploratory faceting, carving, and jewelry material selection.
  • Extreme macro image of pink Madagascar corundum rough held in tweezers, showing vivid magenta color, natural growth texture, red zoning, and dark mineral inclusions. The visible structure supports honest evaluation for cabbing rough, artistic lapidary work, carving material, and natural ruby or sapphire jewelry projects.
  • Line of natural pink Madagascar ruby and sapphire rough pieces on a white background with text reading “Will contain some inclusions as all natural stones do.” The image clearly shows color variation, surface texture, mineral inclusions, and natural rough character for lapidary artists seeking honest corundum material.
  • Natural pink Madagascar ruby and sapphire rough arranged in a row beneath text reading “Ideal for lapidary use, Cabbing, Faceting & Cut Beads.” The stones show varied pink, red, and rose tones with natural inclusions and crystal texture for cabochon cutting, exploratory faceting, bead cutting, carving, and jewelry projects.
  • Presorted pink Madagascar ruby and sapphire rough pieces arranged vertically on a white background with text reading “Presorted Parcel lots available.” The image communicates curated natural corundum parcels with visible color range, inclusion character, and rough crystal form for lapidary artists choosing material by project needs.
  • Lot B of natural pink Madagascar ruby and sapphire rough displayed on a measuring grid beside a dime for scale. Text lists average length 10mm, average width 7mm, and lot size 12.7 grams or 63.5 carats. The parcel includes larger pink and reddish corundum pieces suited for cabbing, carving, beads, and lapidary experimentation.
  • Lot C of natural pink Madagascar ruby and sapphire rough arranged on a grid mat beside a dime for scale. Text lists average length 10mm, average width 6mm, and lot size 5.7 grams or 28.5 carats. The stones show deeper rose and magenta corundum color for cabbing, small carvings, jewelry rough, and exploratory cutting.
  • Polished blue sapphire cabochon held close to the camera with text reading “See Store for more Complementary Products.” The image connects the ruby and sapphire rough listing to finished lapidary materials, cabochons, jewelry stones, and related maker supplies for artists building custom gemstone projects.
  • Aetherium ecosystem gemstone alignment tool shown with white printed body, orange knobs, metal hardware, and a green stone held at center. Text says every order supports development of tools and technology that lower barriers in the art trades. The image connects natural stone rough to Aetherium’s broader lapidary and jewelry-making ecosystem.
  • Finished silver ring with a polished blue madagascar sapphire cabochon center stone shown under text reading “Ready to make yours?” The image presents a finished lapidary outcome for makers buying natural ruby or sapphire rough, connecting rough gemstone material to cabochon cutting, custom jewelry, bezel setting, and one-of-one stone projects.
  • Lot A of natural pink Madagascar ruby and sapphire rough shown on a grid mat beside a dime for scale. Text lists average length 6.5mm, average width 6.3mm, and lot size 4.6 grams or 23 carats. The parcel shows varied pink corundum pieces for cabbing, small jewelry stones, carving, and exploratory cutting.
  • Pink ruby and sapphire rough from Madagascar arranged in three natural parcels on a white background. The stones show pink, rose, magenta, and reddish-brown corundum variation with natural crystal texture. Text reads “Pink Rubies, Uncut Madagascar Gems,” positioning the lot as natural ruby/sapphire rough for lapidary artists, cabbers, gem cutters, and jewelry makers.
  • Natural pink Madagascar ruby and sapphire rough glowing bright pink under UV light against a dark background. Text reads “Authentic Natural Stones” and “Strong UV Reactivity,” showing fluorescence, surface texture, and natural inclusions useful for lapidary artists evaluating real corundum rough for cabbing, cutting, carving, or specimen work.
  • Macro view of a single pink Madagascar ruby or sapphire crystal held in tweezers, showing natural hexagonal crystal form, pink color zoning, internal silk, and surface texture. This close detail helps lapidary artists inspect rough corundum character for cabochon cutting, exploratory faceting, carving, and jewelry material selection.
  • Extreme macro image of pink Madagascar corundum rough held in tweezers, showing vivid magenta color, natural growth texture, red zoning, and dark mineral inclusions. The visible structure supports honest evaluation for cabbing rough, artistic lapidary work, carving material, and natural ruby or sapphire jewelry projects.
  • Line of natural pink Madagascar ruby and sapphire rough pieces on a white background with text reading “Will contain some inclusions as all natural stones do.” The image clearly shows color variation, surface texture, mineral inclusions, and natural rough character for lapidary artists seeking honest corundum material.
  • Natural pink Madagascar ruby and sapphire rough arranged in a row beneath text reading “Ideal for lapidary use, Cabbing, Faceting & Cut Beads.” The stones show varied pink, red, and rose tones with natural inclusions and crystal texture for cabochon cutting, exploratory faceting, bead cutting, carving, and jewelry projects.
  • Presorted pink Madagascar ruby and sapphire rough pieces arranged vertically on a white background with text reading “Presorted Parcel lots available.” The image communicates curated natural corundum parcels with visible color range, inclusion character, and rough crystal form for lapidary artists choosing material by project needs.
  • Lot B of natural pink Madagascar ruby and sapphire rough displayed on a measuring grid beside a dime for scale. Text lists average length 10mm, average width 7mm, and lot size 12.7 grams or 63.5 carats. The parcel includes larger pink and reddish corundum pieces suited for cabbing, carving, beads, and lapidary experimentation.
  • Lot C of natural pink Madagascar ruby and sapphire rough arranged on a grid mat beside a dime for scale. Text lists average length 10mm, average width 6mm, and lot size 5.7 grams or 28.5 carats. The stones show deeper rose and magenta corundum color for cabbing, small carvings, jewelry rough, and exploratory cutting.
  • Polished blue sapphire cabochon held close to the camera with text reading “See Store for more Complementary Products.” The image connects the ruby and sapphire rough listing to finished lapidary materials, cabochons, jewelry stones, and related maker supplies for artists building custom gemstone projects.
  • Aetherium ecosystem gemstone alignment tool shown with white printed body, orange knobs, metal hardware, and a green stone held at center. Text says every order supports development of tools and technology that lower barriers in the art trades. The image connects natural stone rough to Aetherium’s broader lapidary and jewelry-making ecosystem.
  • Finished silver ring with a polished blue madagascar sapphire cabochon center stone shown under text reading “Ready to make yours?” The image presents a finished lapidary outcome for makers buying natural ruby or sapphire rough, connecting rough gemstone material to cabochon cutting, custom jewelry, bezel setting, and one-of-one stone projects.
Pink Ruby | Uncut Gems - Lapidary Rough

Pink Ruby | Uncut Gems - Lapidary Rough

$42.00
$42.00
Shipping calculated at checkout.
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In stock: 1-3 business days

A collector’s prize, a cutter’s challenge.

Rubies get their color from trace chromium within the corundum crystal structure, often combined with lower iron content that allows for strong UV fluorescence and more vibrant pink coloration.

Pink Madagascar rubies became globally important after major sapphire discoveries near Ilakaka, Madagascar in the late 1990s. Unlike the deep red saturation required for ruby classification in some markets, these stones occupy the softer pink, magenta, and rose spectrum that many lapidary artists specifically seek out for expressive and unusual finished work.

Unlike lab stones, each piece of rough carries its own natural structure and variation. Expect differences in color, translucency, inclusions, surface texture, and crystal form from stone to stone. Some stones may be suitable for faceting depending on orientation, clarity, and the cutter’s ability to work with the material.

Each parcel is photographed individually so buyers can evaluate color, shape, and overall character before purchase. Dimensions and approximate parcel weights are shown directly on the lot images for transparency.

This listing is for natural, uncut rough only. No finished jewelry or cut stones are included.

For the Modern Maker
Ships from the Pacific Northwest, USA

Every order supports Aetherium Innovations and our mission to develop tools and technologies that lower barriers in the skilled art trades.

Bench-tested

Modular by design

Direct builder support

Pacific Northwest built

Build & Support

Aetherium products are developed around real workshop and field workflows. If you need dimensions, compatibility guidance, replacement components, or help adapting this product to your setup, contact the workshop before ordering.
Shipping & Returns

The production estimate shown near the purchase button is the current working lead time for this item. Shipping is calculated at checkout.

If an order arrives damaged, does not match what you received approval for, or you need to request a return, contact us with the order number and photos when applicable. We will review the situation directly and help determine the right next step.

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Why Aetherium

Built like someone has to use it.

We design around real workflows, direct feedback, and the belief that a good tool should expand what its owner can do.

Bench-testedDeveloped around real workshop problems, not trend forecasts.
Small-batchProduced deliberately with clear lead times and direct accountability.
AdaptableModular, repair-minded systems designed to evolve with the work.
Direct supportCompatibility question? You can talk to the person who built it.
Unsure whether this fits your setup?Send the workshop a photo or a short description before you order.
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