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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›The Alexander cat's eye offered by Mubarak & Sons is a 4.05 carat chrysoberyl gemstone exhibiting the characteristic chatoyancy that defines this variety. Sourced from Sri Lankan deposits, this particular stone displays a pronounced color-shifting property under varying light conditions, a trait highly prized among collectors and jewellery manufacturers. The cat's eye effect results from parallel needle-like inclusions within the crystal structure that reflect light in a concentrated band across the cabochon surface.
Chrysoberyl cat's eye typically forms in pegmatite and alluvial deposits, with Sri Lanka producing some of the finest historical examples alongside Madagascar and Brazil. The 4.05 carat weight places this stone in the substantial range for finished jewellery, suitable for statement rings or pendant settings. Standard industry practice evaluates such stones on body color, sharpness of the eye line, translucency, and the degree of color change under incandescent versus daylight conditions. Mined material from Sri Lankan localities often commands premium positioning due to traditional cutting expertise and established provenance.
Jewellery designers, luxury retailers, and private collectors constitute the primary buyer segments for this grade of cat's eye chrysoberyl. The stone suits bespoke engagement pieces, collector investment portfolios, and high-end fashion jewellery lines. Buyers should confirm with Mubarak & Sons the specific cutting style (cabochon height and profile), any enhancement disclosures, and the exact terms for export documentation including origin certificates. Payment methods and shipping arrangements require direct negotiation with the supplier.
| Variety | Chrysoberyl cat's eye (cymophane) |
| Carat Weight | 4.05 ct (source-stated) |
| Optical Phenomenon | Chatoyancy with color-change effect |
| Cut | Cabochon (typical for chatoyant display) |
| Origin | Sri Lanka (supplier-stated) |
| Typical Hardness | 8.5 on Mohs scale (standard for chrysoberyl) |
| Typical Refractive Index | 1.746 - 1.755 (standard gemmological range) |
| Typical Specific Gravity | 3.71 - 3.75 (standard for chrysoberyl) |
| Typical Crystal System | Orthorhombic (standard mineralogical classification) |
| Typical Enhancement | None to moderate heat treatment (industry standard, requires disclosure) |
Mubarak & Sons operates from 15C, Yusuf Avenue, China Fort, Beruwala 12070 in Sri Lanka's Western Province, a region with deep historical ties to gem trading and lapidary work. The supplier carries an 'imported' tier classification and 'harbor' trust tier, with a recorded response rate of 0.00 and no logged average response hours. These signals suggest limited platform engagement history, a pattern buyers should factor into communication planning.
The listing presents Mubarak & Sons as offering direct sourcing of Sri Lankan gemstones, specifically highlighting this 4.05 carat Alexander cat's eye with color-change properties. No verified factory ownership, production capacity, export license numbers, or years in operation are stated in the available profile. Buyers should independently confirm the supplier's export registration, any gemmological laboratory certifications for individual stones, and the logistical arrangements for secure international shipping of high-value goods.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before committing to purchase this Alexander cat's eye from Mubarak & Sons, verify the stone's identity through an independent gemmological laboratory. Request a full report covering species identification (natural chrysoberyl versus synthetic), treatment disclosure, and geographic origin confirmation. Examine any photographs or video for consistency with the described 4.05 carat weight and color-change behaviour. Confirm that the supplier holds valid export authorization from Sri Lanka's National Gem and Jewellery Authority, as unauthorized export of rough or cut gemstones can create legal complications for international buyers.
Negotiate shipping terms with precision. The source mentions FOB and CIF as possibilities, but the named port, freight forwarder relationships, and insurance coverage limits are unstated. For a single high-value stone, air courier with full-value insurance is typical. Payment structures for first transactions with limited-response suppliers often involve letter of credit or escrow arrangements rather than open account terms. Clarify who bears risk during transit and at what point title transfers. Lead time from order confirmation to dispatch should be confirmed in writing, as the zero percent response rate suggests potential communication delays that could affect time-sensitive procurement.
Upon receipt, arrange immediate inspection by a qualified gemmologist before accepting the stone. Compare physical attributes against any pre-purchase documentation: weight should match 4.05 carats within acceptable tolerance, dimensions should suit intended mounting, and the chatoyant eye should display the described quality. Document any discrepancies photographically and retain all shipping records for insurance or dispute purposes. For ongoing supply relationships, establish whether Mubarak & Sons can provide consistent material matching these specifications, or whether each stone requires individual evaluation.
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确保Alexander Cats Eye供应链的稳定对业务运转至关重要。Mubarak & Sons是位于Sri Lanka的认证供应商,提供可用于国际出口的高品质Alexander Cats Eye。直接对接供应商后,买家可绕过中间环节,协商定制化批发价格并安排大宗出货。该产品是Products行业的重要品类,服务全球的分销商、批发商和进口商。
当您能直接对接合适的生产商和出口商,全球采购的复杂度将大幅降低。从Sri Lanka进口Alexander Cats Eye时,买家可直接与Mubarak & Sons沟通物流方案、包装要求和偏好付款方式。这一无缝沟通由 EximNext 提供支持 — 一个汇聚全球主要行业认证卖家的顶级全球 B2B 贸易平台。
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从Sri Lanka进口Alexander Cats Eye时,买家应考虑运输条款(FOB、CIF、EXW)、清关文件要求以及付款安全。请联系供应商,商议最适合目的国的物流方案。
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可以,Mubarak & Sons从Sri Lanka供应Alexander Cats Eye用于批量出口。您可直接与供应商协商最小起订量、包装细节和运输条款。
FOB、CIF、EXW 等运输条款均可直接与Mubarak & Sons协商。请联系供应商,商议最适合将Alexander Cats Eye进口至您所在国家的物流方案。
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