1 Carat Marquise Diamond Engagement Ring — Empress Setting, Platinum

An empire of one, with a secret.

Imperatrix is Latin for Empress — the one who ruled in her own name. This ring wears that crown softly: a 1.01 carat marquise diamond set east-to-west, soaring across the finger like a small comet, flanked by rare lavender sapphires. And tucked into the shank — hidden where only she knows to look — two peach sapphires rest against her skin. A private signature. A love letter, buried.

The marquise cut is old royalty. Commissioned in the 18th century by King Louis XV of France, legend has it he wanted a stone shaped like the smile of his favorite mistress. Three centuries later, it still carries that whisper of romance. Set east-west, it reads modern; pair it with lavender and peach, and it becomes something entirely its own.

Every stone is natural, ethically sourced, and conflict-free. The platinum is solid and recycled where possible. The setting is built using old world techniques by hand — the same methods that have defined fine jewelry for centuries.

Made in New York. One piece, one wearer, one story.

Please note The ring pictured is an example of our Empress setting. Because every Vena Amoris piece is made to order by hand, your ring will be crafted individually — with its own marquise diamond and hand-selected sapphires, sourced specifically for you. Slight variations in the stones' character and color are part of what makes each piece entirely yours.

The details

• Metal: Solid platinum
• Center stone: 1.01 carat marquise diamond, east-west set, natural and ethically sourced
• Accent stones: Lavender sapphires on the sides, two hidden peach sapphires in the shank
• Setting: Empress
• Size: Custom sizes are always available

Make it yours Every Vena Amoris piece begins as a conversation. If you'd like this design in a different size, metal, or stone — or something entirely your own — email us. There are no traditions when it comes to love.