Diamond and Emerald Clip | of Geometric Design, Set with a Circular-cut Diamond Weighing 4.30 Carats and Two Sugarloaf E

Geometric design in jewellery tends to reward precision above all else, and this clip is a confident example of exactly that discipline. Built around a circular-cut diamond weighing 4.30 carats, the composition extends outward through two sugarloaf-cut emeralds — a domed, smooth-topped cabochon style prized specifically for showcasing an emerald's colour saturation without the internal facet breaks that can sometimes reveal inclusions in a step-cut stone. The remainder of the design is highlighted with baguette, single- and circular-cut diamonds alongside calibré-cut emeralds, the latter a demanding technique in which small emeralds are cut and ground to exact custom shapes so they fit flush within the metal channel like puzzle pieces, leaving no visible gaps. That calibré work alone marks this as a piece of considerable technical ambition; achieving a seamless channel of custom-cut emeralds around a geometric frame requires exacting stone-cutting matched precisely to the goldsmith's setting, a collaboration between lapidary and jeweller that has become genuinely rare in contemporary production. Colour and clarity grading for the 4.30-carat centre diamond, along with weight specifics for the emeralds, are available on request. The overall geometric structure gives the piece a clean, architectural presence — this is not a softly figurative brooch but a confidently modern composition of line and colour block, which lends it real versatility against contemporary tailoring as much as more traditional dress. The interplay between the cool white sparkle of the diamonds and the saturated green of the sugarloaf emeralds creates a striking colour contrast that performs well in both daylight and evening settings, the domed emerald surfaces catching light differently than a faceted stone would. Clips built on this level of geometric and colour-matched precision, incorporating calibré-cut coloured stones, are increasingly difficult to source as fewer lapidaries continue to practise custom calibré cutting at this standard, a skill that traditionally took years of apprenticeship to master and is not easily replaced by automated cutting equipment. For a collector seeking a piece that reads as unmistakably considered rather than assembled from stock elements, this geometric clip offers exactly that distinction. A calibré-cut emerald channel also has a practical advantage over prong-set stones: the flush, gap-free surface is more resistant to everyday snagging on fabric, an unglamorous but genuinely useful quality in jewellery meant for regular wear rather than occasional display. Independent certification is available on request for the principal diamond, and Legacy's advisors welcome the opportunity to discuss the emerald sourcing and construction in greater depth. This clip is signed into the Legacy collection as a study in geometric colour design, and we invite serious collectors to arrange a private viewing.

Specifications

• Diamond / Gem weight: 4.3ct
• Cut / Shape: Baguette, Emerald Cut
• Gemstones: Emerald