Category Archives: conflict free diamonds



Arlington & Co. Hatton Garden – Handmade Engagement Rings.

Introducing a new ring to our window… A beautiful Square Emerald Cut diamond to the centre weighing 1.57ct with specially cut trapezoid diamonds on the shoulders, handmade in platinum and designed in house.






sparkle.jpgArlington & Co – Hatton Garden, Sparkle on Bonfire Night.

Or any other night with a an original piece of Arlington & Co. Jewellery. We design and manufacture all of our fine diamond jewellery in our onsite design workshop.

For more details please visit us in store at 11 Hatton Garden London or message us at


Arlington & Co. Hatton Garden – Diamond Shapes

When thinking of an engagement ring the round brilliant cut diamond generally springs to mind. There are however, many different cuts of diamond out there to consider from the popular square princess cut to a more unusual heart shape. Here are a few examples – which are your favorite cuts?





Arlington & Co Hatton Garden – Diamond Shapes

Choosing the right diamond can be a difficult decison to make for many people. Especially if you are buying a diamond as a surprise. Here is a rough guide of the different shapes available at Arlington & Co. which are incorporated into our jewellery.

Round Brilliant Cut Diamonds: The most popular shape of diamond. This diamond is cut to maximise the brilliance and fire of a diamond.

Princess Cut Diamond: Square in shape with more facets than the round brilliant cut normally. Second in popularity and is a relatively new cut created in the 1960s.

Marquise Cut: The perfect shape for maximising carat weight due to the long length of this cut. Is also a good shape for small or large hands.

Cushion Cut: Named due to the shape of this stone – pillow shaped. It is available in square or oblong shapes with soft rounded edges.

Emerald Cut: Oblong in shape with step cuts, the nature of the cut of this diamond showcase beautifully the colour and clarity of each gleaming stone.

Radiant Cut: A unique style of cut, radiant cut diamonds feature uniquely trimmed corners which combines the lines of an emerald cut with the brilliance of a round diamond.

Pear Shape: Combining the marquise and round brilliant cut shapes this tear drop shape diamond can give hands a slimmer appearance and are also beautiful incorporated into pendants.

Oval Shape: An elongated round brilliant cut diamond this elegant diamond shape lends itself to long slender fingers and has a beautiful bow tie effect to the centre.

Asscher Cut: A sparkly square emerald cut diamond, introuduced in the 1920’s beautiful as a solitaire or set with other diamonds.


Arlington & Co. Hatton Garden – Diamond Trilogy Engagement Rings.

Representing your past present and future. Arlington and Co. design and handmade all of our three stone engagement rings in our on site workshop.

These designs are available with different shape diamonds and also coloured gemstones.

Working in Platinum, Yellow Gold and Rose Gold, we can create the perfect engagement ring to your own specifications.



Arlington & Co. Hatton Garden – Original Jewellery Designs

The jewellery designs at Arlington & Co. are exclusive and not available at any other jewellers.

From rough sketches through to the finished product, our pieces often take many months to design and manufacture. The process will often involve the making of silver prototypes to assess the dimensions and aesthetics of how the final piece will look. On occasions, even after months of effort, we will abandon the design altogether if the final product hasn’t met our exacting standards.

Although some designs evolve from pieces already in the Arlington & Co. collection, most originate from totally new ideas. Either way, after nearly fifty years of designing and producing fine jewellery, each piece will be unique.