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Black-Grey Keshi Pearl & Diamond 18ct Yellow Gold Brooch

Shaped by the sea and finished by hand, this striking 18ct yellow gold pin is set with three unique black-grey Butterfly Oyster Keshi pearls. Each pearl is a natural marvel, formed without a nucleus, with an organic silhouette and iridescent lustre that shifts from deep graphite to silvery-blue as it catches the light. Harvested in 2019, these rare pearls celebrate the beauty of nature’s one-of-a-kind artistry.

Eight brilliant-cut GVS natural diamonds, each 2mm, punctuate the design, their crisp sparkle contrasting the soft, glowing pearls. The pin measures 5mm in height and 5cm across, offering a sculptural yet wearable silhouette.

Product Details

  • Product Code: PI 4354 Bl Yg Vtg
  • Material: Black-Grey Butterfly Oyster Keshi Pearls, Eight x 2mm GVS Brilliant Cut Natural Diamonds, 18ct Yellow Gold.  
  • Length: 5cm [2"] approximately.
  • Width: 5mm approximately
  • Pearl: 4.6x5.7mm, 5.2x6.7mm &  6x6.6mm approximately.                                  
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The pin measures 5mm in height and 5cm across, offering a sculptural yet wearable silhouette.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Code: PI 4354 Bl Yg Vtg\u003c\/li\u003e\n\u003cli\u003eMaterial: Black-Grey Butterfly Oyster Keshi Pearls, Eight x 2mm GVS Brilliant Cut Natural Diamonds, 18ct Yellow Gold.  \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: 5cm [2\"] approximately.\u003c\/li\u003e\n\u003cli\u003eWidth: 5mm approximately\u003c\/li\u003e\n\u003cli\u003ePearl: 4.6x5.7mm, 5.2x6.7mm \u0026amp;  6x6.6mm approximately.                                  \u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-03-18T16:46:35+00:00","created_at":"2026-03-18T16:46:34+00:00","vendor":"Coleman Douglas Pearls","type":"Pearl Accessories","tags":["Butterfly Oyster Pearls","men","Pearl Brooches","Pearl Tie Pins","Pearl Tie Pins and Pearl Brooches","Pearls For Men"],"price":548500,"price_min":548500,"price_max":548500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":56872282063225,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PI 4354 Bl Yg Vtg","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Black-Grey Keshi Pearl \u0026 Diamond 18ct Yellow Gold Brooch","public_title":null,"options":["Default Title"],"price":548500,"weight":400,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.pearls.co.uk\/cdn\/shop\/files\/pi4354BlYgSIDEWHWEB.jpg?v=1773852721","\/\/www.pearls.co.uk\/cdn\/shop\/files\/PI4354BlYgVtgGRWEB.jpg?v=1773852721","\/\/www.pearls.co.uk\/cdn\/shop\/files\/PI4354BlYgVtgWhWEB.jpg?v=1773852745","\/\/www.pearls.co.uk\/cdn\/shop\/files\/PI4354BlYgVtgOPENGrWEB.jpg?v=1773852745"],"featured_image":"\/\/www.pearls.co.uk\/cdn\/shop\/files\/pi4354BlYgSIDEWHWEB.jpg?v=1773852721","options":["Title"],"media":[{"alt":null,"id":67753392111993,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1181,"width":1181,"src":"\/\/www.pearls.co.uk\/cdn\/shop\/files\/pi4354BlYgSIDEWHWEB.jpg?v=1773852721"},"aspect_ratio":1.0,"height":1181,"media_type":"image","src":"\/\/www.pearls.co.uk\/cdn\/shop\/files\/pi4354BlYgSIDEWHWEB.jpg?v=1773852721","width":1181},{"alt":null,"id":67753392144761,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1181,"width":1181,"src":"\/\/www.pearls.co.uk\/cdn\/shop\/files\/PI4354BlYgVtgGRWEB.jpg?v=1773852721"},"aspect_ratio":1.0,"height":1181,"media_type":"image","src":"\/\/www.pearls.co.uk\/cdn\/shop\/files\/PI4354BlYgVtgGRWEB.jpg?v=1773852721","width":1181},{"alt":null,"id":67753392210297,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1181,"width":1181,"src":"\/\/www.pearls.co.uk\/cdn\/shop\/files\/PI4354BlYgVtgWhWEB.jpg?v=1773852745"},"aspect_ratio":1.0,"height":1181,"media_type":"image","src":"\/\/www.pearls.co.uk\/cdn\/shop\/files\/PI4354BlYgVtgWhWEB.jpg?v=1773852745","width":1181},{"alt":null,"id":67753392177529,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1181,"width":1181,"src":"\/\/www.pearls.co.uk\/cdn\/shop\/files\/PI4354BlYgVtgOPENGrWEB.jpg?v=1773852745"},"aspect_ratio":1.0,"height":1181,"media_type":"image","src":"\/\/www.pearls.co.uk\/cdn\/shop\/files\/PI4354BlYgVtgOPENGrWEB.jpg?v=1773852745","width":1181}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eShaped by the sea and finished by hand, this striking 18ct yellow gold pin is set with three unique black-grey Butterfly Oyster Keshi pearls. Each pearl is a natural marvel, formed without a nucleus, with an organic silhouette and iridescent lustre that shifts from deep graphite to silvery-blue as it catches the light. Harvested in 2019, these rare pearls celebrate the beauty of nature’s one-of-a-kind artistry.\u003c\/p\u003e\n\u003cp\u003eEight brilliant-cut GVS natural diamonds, each 2mm, punctuate the design, their crisp sparkle contrasting the soft, glowing pearls. The pin measures 5mm in height and 5cm across, offering a sculptural yet wearable silhouette.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Code: PI 4354 Bl Yg Vtg\u003c\/li\u003e\n\u003cli\u003eMaterial: Black-Grey Butterfly Oyster Keshi Pearls, Eight x 2mm GVS Brilliant Cut Natural Diamonds, 18ct Yellow Gold.  \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: 5cm [2\"] approximately.\u003c\/li\u003e\n\u003cli\u003eWidth: 5mm approximately\u003c\/li\u003e\n\u003cli\u003ePearl: 4.6x5.7mm, 5.2x6.7mm \u0026amp;  6x6.6mm approximately.                                  \u003c\/li\u003e\n\u003c\/ul\u003e"}