![\"\"](\"https:\/\/www.dongshigems.com\/wp-content\/uploads\/2025\/03\/\u4ea7\u54c1\u5c55\u793a.jpg\")
<\/p>\nClassification:Spinel<\/p>\n
Chemical formula:MgAI204<\/p>\n
Central System:Cubic<\/p>\n
Hardness(Mohs) :8.0<\/p>\n
Densily:3.58<\/p>\n
Refractive index:1.718<\/p>\n
Dispersion:0.020<\/p>\n
Inclusions:Inclusions free<\/p>\n
<\/p>\n
<\/p>\n
![\"\"](\"https:\/\/www.dongshigems.com\/wp-content\/uploads\/2025\/04\/SPINEL-COBALT-BLUE-300x300.jpg\")
![\"\"](\"https:\/\/www.dongshigems.com\/wp-content\/uploads\/2025\/04\/SPINEL-DARK-BLUE-300x300.jpg\")
<\/p>\n
Why Choose Us FAQ Weight:To be confirmed<\/p>\n Note\uff1aCustom products.Custom products.<\/p>\n Because of the uncertainty of the shape and<\/p>\n weight of the raw material. Please consult customer service<\/p>\n before placing an order.<\/p>\n","protected":false},"featured_media":28748,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[73],"product_cat":[93],"product_tag":[127],"class_list":{"0":"post-28744","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ds-jewelry","7":"product_cat-gems-rough","8":"product_tag-spinel-rough","9":"product_shipping_class-96","11":"first","12":"instock","13":"sale","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dongshigems.com\/index.php?rest_route=\/wp\/v2\/product\/28744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dongshigems.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dongshigems.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dongshigems.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=28744"}],"version-history":[{"count":2,"href":"https:\/\/www.dongshigems.com\/index.php?rest_route=\/wp\/v2\/product\/28744\/revisions"}],"predecessor-version":[{"id":28754,"href":"https:\/\/www.dongshigems.com\/index.php?rest_route=\/wp\/v2\/product\/28744\/revisions\/28754"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dongshigems.com\/index.php?rest_route=\/wp\/v2\/media\/28748"}],"wp:attachment":[{"href":"https:\/\/www.dongshigems.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28744"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dongshigems.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=28744"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dongshigems.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=28744"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dongshigems.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=28744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/www.dongshigems.com\/wp-content\/uploads\/2025\/03\/\u8272\u5361.jpg\")
\nFor more colors, please fell free to contact us. thank you.<\/strong><\/p>\n![\"\"](\"https:\/\/www.dongshigems.com\/wp-content\/uploads\/2025\/03\/\u5353\u79cb\u708e\u540d\u7247-400x240.jpg\")
<\/p>\n![\"\"](\"https:\/\/www.dongshigems.com\/wp-content\/uploads\/2025\/03\/\u516c\u53f8\u4fe1\u606f.jpg\")
\n![\"\"](\"https:\/\/www.dongshigems.com\/wp-content\/uploads\/2025\/03\/\u8be6\u60c5\u53f6.jpg\")
<\/p>\n
\n1.Founded in 1995. 30 years of gemstone production and sales experience.
\n2.Various specifications,various color of gems.
\n3.Mass production and stable supply capacity.
\n4.The competitive price and good quality.
\n5.The safe and fast transport.
\n6.May according to the customer request processing.<\/p>\n
\n1. Q: Do you accept OEM service ?
\nA: YES (with your design ,shape,size ,packing ,etc.)
\n2. Q: Where is your Company located?How can I visit there?
\nA: Our company is located in Wuzhou city,Guangxi,China.The world`s largest sysnthetic gemstone.Welcome to visit us!!!
\n3. Q: How can I get the quotation?
\nA: Please send more details, such as material, shape, color, size, application, quantity, quality, and special demand etc.
\n4 Q: What\u2019s your delivery time?
\nA: For the inventory stones, we can arrange shipment within 1day. If the stones are out of stock, we need about 3~7days to
\nfinish the production. But the exact delivery time might be different for special orders.
\n5. Q: How does your factory regarding quality control?
\nA: We have 15 production processes,9 inspection processes,5 experienced QC,every gemstone has its quality assurance.<\/p>\n","protected":false},"excerpt":{"rendered":"