


Natural stones vary. Your strand will match these photos in colour and size range, not bead for bead. Photographed under daylight-balanced light with no colour correction.
Umba Saphire 9-10mm Organic Cut Slice
Specifications
| SKU | GS689 |
|---|---|
| Stone | Sapphire |
| Shape | Nugget |
| Bead size | 9-10mm |
| Cut | Organic Cut |
| Color | Red/Orange |
| Weight | On request |
| Hardness (Mohs) | 9 |
| Origin | Cut in Jaipur, India |
| Availability | In stock |
Umba Sapphire is a popular gemstone among jewellers because of its amazing and unique color. Depending on the light source, Umba Sapphire displays a color change effect like orange, orange-red, orangy golden and yellow colors. Umba Sapphire is a cleanest material and makes a stunning stone for jewelry like rings, chains, bracelets, etc.
What it makes
Nuggets are used for statement necklaces, one-of-a-kind pieces. Measured approximate size range, e.g. 8 to 12mm; usually drilled through the center or top-drilled. More about nuggets.
Hardness 9, cut small: the strand a granddaughter still wears.
Hold a strand of 3mm rondelles to a window. The color moves bead to bead: ink blue in one, slate gray in the next, one almost violet. Facets this small give back light in hard points rather than a broad shine. On the pink strands the color sits somewhere between raspberry and dusty rose. Makers reach for these because it is the same mineral that goes into a ring stone, only cut small and sold by the inch.
Sapphire is the September birthstone and the gem of the fifth anniversary. Wisdom and loyalty attach to it in tradition. Older writing links it to nobility and truth, puts sincerity and faithfulness on the same list, and holds that the stone stands for fidelity and for the soul. For centuries people believed a sapphire worn on the body guarded its owner against poison and fraud, which is part of why it sat in the rings of kings and bishops. Star sapphires drew legends of their own. None of it is fact. It is still why a blue bead gets picked for an engagement piece, or for a gift marking a long marriage.
Beliefs about stones are tradition, not advice. Watch the film and read the full story.
Corundum, aluminum oxide (Al2O3); every color but red is sapphire. Mohs 9. Bead grades: Sri Lanka, Madagascar, Tanzania (Umba, Songea), India, cut in Jaipur.
Daily wear, ultrasonic fine. Store apart from softer stones.
Full stone guideMore sapphire
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