Lab Paraiba Tourmaline Emerald Cut Solitaire Ring | S925 Silver Graduating Diamond Shoulders

There is no blue-green like this anywhere else in the gemstone world. The ring that makes people stop and ask.

An oversized emerald-cut lab-grown Paraiba tourmaline colour stone in vivid, electric neon blue-green — the colour that made Paraiba tourmaline the most coveted gemstone discovery of the twentieth century — sits in a four-prong solitaire setting above graduating round brilliant diamond shoulders: one larger round diamond flanked by two smaller round brilliants on each side, stepping down in scale from the centre stone outward. The clean, uncluttered band allows the stone’s extraordinary colour to dominate the composition entirely. The emerald cut’s long, open step facets maximise the Paraiba colour’s neon luminosity — a quality that gemologists describe as appearing to glow from within, as though lit by an internal light source. Available in AU sizes H–T. At $247.50, this is the ring that no one else in the room will be wearing.

Why You'll Love It

• Paraiba neon colour — the vivid electric blue-green of Paraiba tourmaline is among the most distinctive colours in the entire gemstone world; the colour appears to glow from within, a quality caused by trace copper content that gives the stone a luminosity unlike any other blue or green gemstone; lab-grown Paraiba colour stones deliver this extraordinary colour ethically and accessibly
• Emerald-cut centrepiece — the rectangular step-cut maximises the stone’s neon colour saturation and creates a bold, clean focal point; the long, open facets give the Paraiba colour a depth and luminosity that a brilliant cut cannot replicate, and the large table facet allows the colour to be seen clearly from across a room
• Graduating diamond shoulders — one larger round brilliant diamond flanked by two smaller round brilliants on each side create a natural, elegant taper from the centre stone outward; the graduating scale gives the ring a jewellery-house finish and ensures the shoulders frame rather than compete with the Paraiba stone
• Clean, uncluttered design — the absence of a halo or pavé band keeps the focus entirely on the Paraiba colour; a confident, considered design choice that lets the stone’s extraordinary colour speak for itself
• Guilt-free luxury — lab-grown Paraiba colour stones deliver the same breathtaking neon brilliance as the world’s rarest mined tourmalines, with a significantly lower environmental footprint

Product Details

• Metal: S925 Sterling Silver
• Gemstone: Lab-Grown Paraiba Tourmaline Colour (Neon Blue-Green)
• Cut: Emerald Cut
• Setting: Four-Prong Solitaire
• Shoulders: Graduating Round Brilliant Diamonds (3 per side)
• Sizing: AU H–T (see Ring Size Guide)
• Style: Statement Solitaire Ring
• Finish: High Polish
• SKU: R0972SK-3

Please refer to our Ring Size Guide for sizing information.

At LabGrownPro, we believe fine jewellery should be beautiful, ethical, and accessible. Every piece is crafted with care — for you, and for the planet.