Marchesa Single Marquise Diamond Ring
Marchesa Single Marquise Diamond Ring
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Item Sold Out or Don't See Your Size? No worries—preorder or customize your piece by contacting us here.
Preorders are handcrafted with care and typically take 15-20 days to complete.
Timeless elegance, redefined. The Marchesa Ring features a striking 3x6mm marquise-cut lab-grown diamond (DEF/VS, 0.30ct), set in polished 14K solid gold. Its minimal yet sophisticated design makes it the perfect piece for marking milestones, gifting someone special, or celebrating yourself.
Weighing approximately 1.0g - 1.1g, this delicate yet durable ring feels weightless and comfortable—ideal for everyday wear. The brilliance of the marquise diamond catches the light with every movement, offering a refined touch of sparkle that complements any style.
A timeless heirloom for the modern woman.
Available for custom sizing.
✨ Details:
- Material: 14K Solid Gold
- Stone: 1pc Marquise-Cut Lab-Grown Diamond (DEF/VS)
- Carat Weight: 0.30ct
- Dimensions: 3x6mm diamond
- Weight: Approx. 1.0g - 1.1g
Ready to wear or to gift, it’s a piece that becomes part of your story—crafted to last forever.
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Which should I Choose: Natural or Lab-Grown Diamonds?
Both natural and lab-grown diamonds are real, dazzling, and utterly brilliant—it all comes down to what matters most to you.
Natural diamonds carry billions of years of history, making them timeless treasures with unmatched rarity and enduring value. Lab-grown diamonds, on the other hand, offer the same sparkle and beauty while being more accessible and sustainably created, with a brighter shine that’s perfect for modern elegance.
Whichever you choose, rest assured it’s crafted to last a lifetime and tell your unique story. Want to learn more? Read about our materials and sustainability here.
When Will I Receive My Order?
Ready-to-ship: 1-3 business days for processing.
Preorders: 15-20 business days, plus shipping.
Can I Return or Exchange My Order?
We accept exchanges for unworn items within 7 days of delivery. Please note that we do not offer returns or refunds at this time.
Have questions or need assistance? Get in touch with us here. We’re happy to help!
swim, sleep, salt & sun
Swim, sleep, salt, sun with your Rosa Fine Jewelry pieces. Never tarnishes, never fade, so you never doubt. Wear with confidence knowing that your piece will always keep its shine.