And finding three matching blue diamonds? Well, that's nigh to impossible, and even then the resulting ring would require a king's ransom to own. That's why we decided to offer this best-of-all-worlds alternative: a just-over 1/2 carat, color-enhanced center blue diamond showcased between two .28 carat white diamonds (G-H color, I1 clarity). Designed in a classic prong setting on 18K white gold, this combination not only makes a refreshing change from an 'ordinary' 3-stone diamond ring but also has the advantage of making that extraordinary robin's-egg blue dazzle really 'pop!' Yet it's still timeless enough to present as an engagement ring or an anniversary gift or even as a symbol of your true-blue loyalty and fidelity. What's more, she has the satisfaction of owning-and perhaps uncharacteristically for her, even flaunting!-a ring that's as one of a kind as she is. Available in sizes 5-10.

And finding three matching blue diamonds? Well, that's nigh to impossible, and even then the resulting ring would require a king's ransom to own. That's why we decided to offer this best-of-all-worlds alternative: a just-over 1/2 carat, color-enhanced center blue diamond showcased between two .28 carat white diamonds (G-H color, I1 clarity). Designed in a classic prong setting on 18K white gold, this combination not only makes a refreshing change from an 'ordinary' 3-stone diamond ring but also has the advantage of making that extraordinary robin's-egg blue dazzle really 'pop!' Yet it's still timeless enough to present as an engagement ring or an anniversary gift or even as a symbol of your true-blue loyalty and fidelity. What's more, she has the satisfaction of owning-and perhaps uncharacteristically for her, even flaunting!-a ring that's as one of a kind as she is. Available in sizes 5-10.

And finding three matching blue diamonds? Well, that's nigh to impossible, and even then the resulting ring would require a king's ransom to own. That's why we decided to offer this best-of-all-worlds alternative: a just-over 1/2 carat, color-enhanced center blue diamond showcased between two .28 carat white diamonds (G-H color, I1 clarity). Designed in a classic prong setting on 18K white gold, this combination not only makes a refreshing change from an 'ordinary' 3-stone diamond ring but also has the advantage of making that extraordinary robin's-egg blue dazzle really 'pop!' Yet it's still timeless enough to present as an engagement ring or an anniversary gift or even as a symbol of your true-blue loyalty and fidelity. What's more, she has the satisfaction of owning-and perhaps uncharacteristically for her, even flaunting!-a ring that's as one of a kind as she is. Available in sizes 5-10.

And finding three matching blue diamonds? Well, that's nigh to impossible, and even then the resulting ring would require a king's ransom to own. That's why we decided to offer this best-of-all-worlds alternative: a just-over 1/2 carat, color-enhanced center blue diamond showcased between two .28 carat white diamonds (G-H color, I1 clarity). Designed in a classic prong setting on 18K white gold, this combination not only makes a refreshing change from an 'ordinary' 3-stone diamond ring but also has the advantage of making that extraordinary robin's-egg blue dazzle really 'pop!' Yet it's still timeless enough to present as an engagement ring or an anniversary gift or even as a symbol of your true-blue loyalty and fidelity. What's more, she has the satisfaction of owning-and perhaps uncharacteristically for her, even flaunting!-a ring that's as one of a kind as she is. Available in sizes 5-10.

This ring is a beautiful feminine piece of jewellery. The elegant 18ct white gold band curls smoothly around the three brilliant cut diamonds totalling one carat.

Pure and simple, a ring you'll never tire of wearing. Three diamonds totalling one carat and brilliant cut for added radiance are set in an 18ct white gold band for classic elegance.

null Featuring three diamonds representing your past, present and future, this ring has a classic claw setting and a polished 18ct white gold band. With a total diamond weight of one carat, this is a special engagement ring or a symbol of your eternal love.

null Keep it simple yet elegant with this 18ct white gold 1ct diamond ring set with three sparkling diamonds with a twist.

18ct white gold three stone illusion set 1.00 total carat weight diamond ring.

18ct Yellow and White Gold set Three Stone, Emerald and Diamond 0.30ct, SI2 Clarity, H Colour, Ring

18ct White Gold, Three Stone, Emerald and 0.30ct, SI2 Clarity, H Colour, Diamond Ring

Forzieri's right-hand ring features criss-crossing bands of 18K white gold with three bands showcasing channel-set natural diamonds (0.35 ctw) for a dazzling twist. Gift box included, Made in Italy.

1.09ct 12 stone diamond ring in 18ct white gold. This 'three stone ring' is actually made up of 12 smaller princess cut diamonds (4 to each square). The diamonds are invisible set to give the appearance of one larger stone, and are in a 4 claw setting. The diamonds weigh 1.09ct in total and are G colour and VS2 clarity.

This unique diamond ring is by the Takara team of master jewellers in New York. Set in rhodium plated 18ct white gold, this designer ring features three interlinking ovals set in sparkling black pave diamonds. Measuring 10mm across, this unique black diamond design is detailed with white diamonds along the shoulders of the band giving this piece 0.85 carat total diamond weight. Available exclusively from Astley Clarke.

18ct White Gold Three Stone 0.75 Total Carat Weight, Brilliant Cut Diamond Ring