Danushka Gems & Minings

Danushka Gems & Minings Gem Mining Owner & Natural Gemstones and Crystal Supplier from direct Gem Source

22/04/2026

A quiet moment with a yellow sapphire alluvial rough parcel under natural sunlight. Soft color, natural shapes, and good facet-grade potential make this kind of material always interesting to study before cutting. Small rough, clean feeling, and full of possibility.

This collection features 32 pieces of natural blue and violet sapphire facet grade rough, totaling 23 carats, sourced fr...
21/04/2026

This collection features 32 pieces of natural blue and violet sapphire facet grade rough, totaling 23 carats, sourced from Kalawana village around mining in Sri Lanka. These unheated alluvial sapphires show a soft range of blue to violet body color, with individual sizes from 0.35 ct to 1.33 ct. Material from Kalawana is appreciated for its natural character, workable small sizes, and the possibility of producing attractive finished stones when the rough is mapped carefully.

For cutters and rough buyers, parcels like this are valuable because each piece offers its own structural direction. In small alluvial sapphire rough, orientation, depth, internal openness, and color placement all matter before pre-forming begins. This parcel is suitable for those who prefer to study the material carefully and select stones based on shape, tone, and cutting potential rather than relying only on appearance from one angle. A clean and practical unheated sapphire rough collection from a respected Sri Lankan source area.

21/04/2026

Here we are looking at a 23 carat parcel of natural blue and violet sapphire facet grade rough from Kalawana village around mining in Sri Lanka, consisting of 32 unheated alluvial pieces ranging from 0.35 ct to 1.33 ct. In video, these smaller sapphires reveal more about their individual structure — some show stronger body color, some appear softer, and each piece responds differently as it turns under light.

This is the kind of parcel cutters often evaluate piece by piece. In small sapphire rough, yield depends heavily on orientation, natural shape, depth, and how the internal color is positioned inside the stone. Some pieces may suit oval or cushion planning, while others may be better for compact calibrated results depending on the final mapping. Rather than one single large stone, this type of parcel offers multiple cutting possibilities across a natural range of blue and violet tones, with the advantage of direct Sri Lankan source character and unheated status.

⚠️ Important Public NoticeIt has come to our attention that an unauthorized person is using the name, logo, and business...
17/04/2026

⚠️ Important Public Notice

It has come to our attention that an unauthorized person is using the name, logo, and business identity of Danushka Gems & Minings on WhatsApp and related platforms. Please be careful. Our official WhatsApp number is only +94 070 276 7778.

If anyone contacts you from a different number claiming to represent our business, please do not send money, do not share personal details, and do not proceed with any transaction before confirming with us directly through our official number.

If you have already made a payment to a fake account or person, please take immediate action through your local police, cybercrime unit, bank, or payment service provider, and keep all screenshots, receipts, and chat history as evidence.

We are sharing these screenshots only to warn the public and protect customers from fraud. Please help us by reporting fake accounts and verifying carefully before making any payment.

Official WhatsApp: +94 070 276 7778
Danushka Gems & Minings

⚠️ Important Public NoticeIt has come to our attention that an unauthorized person is using the name, logo, and business...
17/04/2026

⚠️ Important Public Notice

It has come to our attention that an unauthorized person is using the name, logo, and business identity of Danushka Gems & Minings on WhatsApp and related platforms. Please be careful. Our official WhatsApp number is only +94 070 276 7778.

If anyone contacts you from a different number claiming to represent our business, please do not send money, do not share personal details, and do not proceed with any transaction before confirming with us directly through our official number.

If you have already made a payment to a fake account or person, please take immediate action through your local police, cybercrime unit, bank, or payment service provider, and keep all screenshots, receipts, and chat history as evidence.

We are sharing these screenshots only to warn the public and protect customers from fraud. Please help us by reporting fake accounts and verifying carefully before making any payment.

Official WhatsApp: +94 070 276 7778
Danushka Gems & Minings

⚠️ Important Public NoticeIt has come to our attention that an unauthorized person is using the name, logo, and business...
17/04/2026

⚠️ Important Public Notice

It has come to our attention that an unauthorized person is using the name, logo, and business identity of Danushka Gems & Minings on WhatsApp and related platforms. Please be careful. Our official WhatsApp number is only +94 070 276 7778.

If anyone contacts you from a different number claiming to represent our business, please do not send money, do not share personal details, and do not proceed with any transaction before confirming with us directly through our official number.

If you have already made a payment to a fake account or person, please take immediate action through your local police, cybercrime unit, bank, or payment service provider, and keep all screenshots, receipts, and chat history as evidence.

We are sharing these screenshots only to warn the public and protect customers from fraud. Please help us by reporting fake accounts and verifying carefully before making any payment.

Official WhatsApp: +94 070 276 7778
Danushka Gems & Minings

This 16.90 ct mixed alluvial facet grade rough parcel includes 13 natural unheated stones, mainly sapphires, with one 0....
11/04/2026

This 16.90 ct mixed alluvial facet grade rough parcel includes 13 natural unheated stones, mainly sapphires, with one 0.84 ct orangy-pink spinel, sourced from Kalawana, Nivithigala, and Pelmadulla villages around mining in Sri Lanka. With an average size of around 1.30 ct, and the sapphire pieces all above 1 ct except for the small spinel, this parcel presents a useful range of color and structure for cutters who study rough carefully before planning any transformation.

What makes this parcel interesting is the combination of natural Sri Lankan alluvial character with visible variation in color, shape, and internal openness. In material like this, each stone must be assessed individually for orientation, depth, and possible yield. Some pieces may suit smaller calibrated results, while others may offer more flexibility depending on internal balance and natural structure. At Danushka Gems & Minings, parcels like this are appreciated for their source authenticity, natural condition, and the real cutting decisions they invite from the earliest stage.

11/04/2026

Here we are looking at a mixed parcel of natural unheated alluvial rough from Kalawana, Nivithigala, and Pelmadulla villages around mining in Sri Lanka, with a total weight of 16.90 carats across 13 pieces. The parcel is made up mostly of sapphires, with one small 0.84 ct orangy-pink spinel, creating a natural mix of color and structure in one group. Most of the stones are above 1 ct, which gives cutters a practical size range for studying orientation and possible cutting outcomes.

As the parcel moves under light, differences in depth, transparency, surface skin, and color concentration become easier to read. In alluvial rough, these details are important because each piece responds differently depending on internal structure and natural shape. Some stones may yield brighter smaller gems, while others may require more selective planning to balance color and recovery. This is the kind of parcel that shows the real starting point of gem cutting, where geology, source, and lapidary judgment come together before the final gem is created.

This 9.00 ct natural Ceylon blue sapphire crystal from Ratnapura village around mining in Sri Lanka is a fine natural sp...
10/04/2026

This 9.00 ct natural Ceylon blue sapphire crystal from Ratnapura village around mining in Sri Lanka is a fine natural specimen showing a double terminated crystal form, visible twin growth, natural surface growth marks, and distinct blue color zoning. Measuring 22 × 8.49 × 6.1 mm, the crystal remains in its natural unheated state and preserves the geological character developed during its formation.

What makes this piece especially interesting is not only the color, but also the structure. The twin growth pattern and zoning are natural features of the crystal’s development, offering a clear view of how corundum formed in nature. Crystals like this are appreciated by collectors and gem enthusiasts for their natural shape, internal character, and source authenticity. At Danushka Gems & Minings, we value specimens like this for their geological honesty and natural beauty in original crystal form.

10/04/2026

Here we are looking at a natural unheated blue sapphire crystal from Ratnapura village around mining in Sri Lanka, weighing 9.00 carats and measuring 22 × 8.49 × 6.1 mm. The crystal shows a naturally developed double terminated shape, visible twin growth, and clear blue zoning, making it a very interesting natural corundum specimen.

As the crystal moves under light, the internal zoning and growth direction become easier to observe. These are natural structural features, not random surface effects, and they help show how the crystal developed over time within the earth. Stones like this are valued for their crystal form, natural growth marks, and the insight they give into the geological history of sapphire formation in Sri Lanka. It is a strong example of natural sapphire in crystal form, preserved in its original unheated state.

This parcel contains 36 pieces of natural Tsavorite facet grade rough with a total weight of 35 carats, sourced through ...
09/04/2026

This parcel contains 36 pieces of natural Tsavorite facet grade rough with a total weight of 35 carats, sourced through direct source connection in Tanzania. With an average size of around 1 carat per piece, this material shows the vivid green character that makes Tsavorite highly attractive to cutters and gem dealers. The parcel includes mixed clarity rough, which is normal for natural garnet material and gives each piece its own cutting considerations.

From a lapidary point of view, parcels like this are studied piece by piece. Cutters examine internal openness, shape, depth, surface texture, and color distribution before deciding orientation. Some stones may be better suited for smaller calibrated cuts, while others may offer more flexibility depending on structure and yield. At Danushka Gems & Minings, we value natural rough for its real cutting potential and geological honesty, presenting the material in its original state before transformation.

09/04/2026

Here we are looking at a parcel of natural unheated Tsavorite facet grade rough from Tanzania, consisting of 36 pieces with a total weight of 35 carats. What makes this parcel interesting is the fresh green body color combined with a range of natural structures and mixed clarity levels. In rough material like this, every stone must be evaluated separately, because orientation, depth, and internal visibility all influence the final cutting result.

Address

Ratnapura Road
Rakwana
70300

Telephone

+94702767778

Website

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