






Platinum Marquise Halo Pavé Lab Diamond Engagement Ring
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Product Details
This halo engagement ring features a 3.14-carat marquise-cut lab-grown diamond set in luminous PT900 white platinum. The elongated center stone is surrounded by a delicate halo of 26 accent diamonds totaling 0.348 carats, cascading down a pavé band for continuous sparkle. Elegant and architectural, this piece captures the brilliance of modern design with timeless romantic appeal.
Stone Information
- Center Stone Type: Lab-Grown Diamond
- Center Stone Weight: 3.14 ct
- Center Stone Shape: Marquise
- Center Stone Number: 1
- Accent Stone Weight: 0.348 ct
- Accent Stone Number: 26
Metal Information
- Metal: PT900 White Platinum
- Setting: Halo + Pavé Band
- Ring Size: 6, 7, 8
Product Details
- Category: Engagement Ring
- Made to Order: Yes
- Style Number: P500867-ZBR0219

Lab-Grown Diamonds with Proven Integrity
Brilliance, Reimagined
At Blanc Lune, we believe beauty and responsibility belong together. Our lab grown diamonds are identical in composition to those formed in the earth—crafted with innovation, clarity, and care. They radiate the same brilliance, but with a lighter footprint and a story aligned with the future.
