1.03 CTW Trillion Diamond Solitaire Pendant
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A warm yellow-gold alloy balanced for richness and everyday strength.
Know Your Setting
A 1.00-carat triangular diamond anchors this geometric solitaire pendant, complemented by three graduated round diamonds along the polished bail.
Free, insured shipping to every country, with no order cut-off time. Every piece is made to order for you. All import duties and taxes are included in the price, so there is nothing more to pay on delivery.
Clean your piece with warm soapy water and a soft brush. Avoid harsh chemicals and store separately to reduce surface wear. Every House of Diams piece includes a free lifetime warranty, free resizing and free annual cleaning.
A 1.00-carat triangular diamond anchors this geometric solitaire pendant, complemented by three graduated round diamonds along the polished bail.
Free, insured shipping to every country, with no order cut-off time. Every piece is made to order for you. All import duties and taxes are included in the price, so there is nothing more to pay on delivery.
Clean your piece with warm soapy water and a soft brush. Avoid harsh chemicals and store separately to reduce surface wear. Every House of Diams piece includes a free lifetime warranty, free resizing and free annual cleaning.
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Product FAQs
Helpful details about this piece, from its craftsmanship to everyday care.
It is a triangular diamond, commonly described as a trillion-style shape. Its equal 7.00 × 7.00 mm measurements create a balanced three-sided silhouette rather than the elongated outline of a pear diamond.
The triangular center diamond weighs 1.00 carat. The three round diamonds in the bail contribute the remaining 0.027 carat, bringing the displayed total to 1.03 CTW.
The upper corner sits beneath a shaped metal cap, while the lower corners are supported by the surrounding frame and securing points. This gives the triangular outline additional protection while keeping its face visible.
The 1.00 mm, 1.30 mm and 1.40 mm diamonds create a graduated line of sparkle. This visually connects the chain to the larger triangular centerpiece without competing with it.
The pendant measures 14.00 mm in height and features a 1.00-carat center, giving it noticeable sparkle in a compact design. Choose 16 inches for a higher position or 18 inches for more space below the collarbone.














