Lab-Grown Diamond Slider Necklace

Discover the simplicity and sparkle of our lab-grown diamond slider necklace. This handcrafted diamond pendant is now available with lab-created diamonds in addition to our original natural diamond version of the necklace. Our images show the large 2-carat version of the pendant design created in 18ct yellow gold. We tailor each necklace and craft the design individually to order over a timescale of 4 weeks. Each necklace includes a beautifully crafted 18 inch curb chain ready to wear. The pendant features a full hallmark on the back of the setting. 

The necklace features a mirror-polished bezel setting, surrounding the lab-grown ethical diamond of your chosen size. All diamonds above 0.50cts include a full IGI diamond certificate and all commissions include luxury packaging and a detailed valuation for insurance. We deliver to many locations Worldwide from our UK showroom in Ryde on the Isle of Wight. 

Please contact us if you have any specific requirements, to receive a tailored quote based on your preferences. 

For the natural (mined) diamond version of this necklace design, please see our alternative product page or call our showroom. 

Packaging, Presentation and Delivery to USA

We deliver all parcels to USA by FEDEX. Upon completion your parcel is collected from our showroom. With payment in your local currency, we include all duty and tax to ensure the smooth journey of your diamond pendant. Taking around 1-2 days your parcel will require a signature upon arrival. Inside the plain outer wrapping, you will find our large lidded main outer box. Within this box you will find your pendant inside the large pendant presentation box, delightfully presented and accompanied by your documents. 

Read more on packaging and delivery 



Exceptional Diamond Quality

All diamonds sourced at Serendipity Diamonds are hand selected by our expert team. Working with 100% natural diamonds, purchases arrive with conflict free assurances and the reassurance that their diamond was formed billions of years ago below the ground. To provide the very best sparkle and brilliance we only choose diamonds reaching a very good cut grade to ensure the best proportions. If you require an excellent cut grade, please contact us for a personal quote. Most of our diamonds are fully certified by the very best diamond grading laboratories including the Gemological Institute of America (GIA). All diamond solitaire pendants weighing 0.30 carats and above, selected in grades above J colour and SI2 clarity will include full certification for your reassurance.