Very beautiful bracelet in contrasting colours of natural Black Onyx and Red Bamboo Coral beads. 6 Row bracelet with 4mm natural Onyx beads combined with 6mm and 10mm Bamboo coral beads. Metal lobster claw clasp. 19cm long plus a 5cm extender chain. The bracelet will be shipped in a gift box. *NO SHIPPING TO THE USA* Bamboo coral is a real coral. It is a member of the Cnidaria phylum, which also includes brain coral and staghorn coral. 2. Red and pink corals produce a calcite skeleton similar in hardness to ivory and pearls. Bamboo coral (Isididae family) and red coral (typically Corallium rubrum) differ significantly in rarity and colour. Red coral is a deep-red precious material from the Mediterranean, while bamboo coral is naturally white/gray, dyed red, and used as a more abundant, affordable alternative. Please note the sizes of the item listed and the description, photos are not the actual size of the item. Photos are enlarged and close ups to show the detail of the item listed. Lighting used to take photos can sometimes alter the colour in the photos and not correspond exactly to the true colour of the item, but we try to minimise differences in colour as much as possible. No extra tests are performed to obtain gemologist certificates, it is very costly and will increase the cost price of the item tremendously. No returns are accepted, see all photos before placing a bid. Also note the delivery costs comprise of postage, packaging, insurance and transport and are non refundable. If you are not satisfied with the delivery costs, then please do not bid on the item. If you do bid, then you agree to these costs and I would greatly appreciate it if you do not leave a negative review based on this. Parcel will be sent by registered mail and tracking number supplied. Once the parcel is sent, I cannot control the delivery time or problems that might arise during this process but if there are any problems, I will do my best to assist in any way possible. Deliveries to some countries may take 3 weeks or longer, please keep this in mind when placing a bid. Thank you.