--- title: "Lab Grown Diamond Pendant/Necklaces" type: "collection" category: "Jewellery" subcategory: "Lab Grown Diamond Pendant/Necklaces" subcategory_child: ~ brand: ~ product_count: 10 price_range: min: 549.000000 max: 6995.000000 currency: "GBP" url: "https://mitchellsjewellers.co.uk/products/jewellery/lab-grown-diamond-pendantnecklaces" updated: "2026-07-12" --- # Lab Grown Diamond Pendant/Necklaces at The Diamond Box ## About This Collection The Diamond Box offers an exceptional selection of pre-owned luxury lab grown diamond pendant/necklaces, each authenticated and serviced by our expert team. ## Collection Overview - **Total Products:** 10 items - **Price Range:** £549 - £6,995 - **Condition:** All pre-owned, authenticated - **Finance:** Available on all items ## Current Inventory Highlights | Product | Price | Condition | |---------|-------|----------| | 14.65ct Lab Grown Diamond & 9ct White Gold Tennis Necklace -17 Inch 18.0g | £6,995 | Pre-owned | | 9.82ct Lab Grown Diamond & 9ct White Gold Graduating Tennis Necklace 20.2g 17.5Inch | £5,495 | Pre-owned | | 2.04ct Lab Grown Diamond & 9ct White Gold Solitaire Pendant 16/18 Inch | £1,395 | Pre-owned | | 0.70ct Lab Grown Diamond & 9ct White Gold Fancy Cross Pendant (25.7 x 19.5mm) 2.28g | £1,295 | Pre-owned | | 1.22ct Lab Grown Diamond & 9ct Gold Cross Pendant (37 x 20.5mm) 1.86g | £1,195 | Pre-owned | | 1.01ct Lab Grown Diamond & 9ct White Gold Solitaire Pendant 16/18Inch | £995 | Pre-owned | | 0.75ct Lab Grown Diamond & 9ct White Gold Solitaire Pendant 16/18 Inch | £899 | Pre-owned | | 0.75ct Lab Grown Diamond & 9ct Gold Solitaire Diamond Pendant 16/18 Inch | £899 | Pre-owned | | 0.50ct Lab Grown Diamond & 9ct White Gold Solitaire Pendant - 18 Inch | £849 | Pre-owned | | 0.15ct Lab Grown Diamond & 9ct White Gold Solitaire Pendant - 16/18 Inch | £549 | Pre-owned | *Showing 10 items. Visit our website for the complete collection.* ## Why Buy From The Diamond Box? - **Authenticity Guaranteed:** Every item is verified by our expert team - **Full Documentation:** Many items come with original box and papers - **Finance Available:** Spread the cost with competitive finance options - **Part Exchange:** We accept luxury watches and jewellery in part exchange - **Warranty:** All items come with our comprehensive warranty ## Visit Us The Diamond Box 114 Ballards Lane, N3 2DN, London 020 8838 3655 [Browse our full collection](https://mitchellsjewellers.co.uk/products/jewellery/lab-grown-diamond-pendantnecklaces)