Marquise Lab-Grown Diamond & Ruby Band in Solid 14K Gold
Four marquise-cut Lab-Grown Diamonds and five round natural rubies alternate in a continuous setting across a slender 2mm band — .53 carats of total stone weight in solid 14K gold. The marquise points meet the ruby curves in a rhythm that makes the band look like something found in an estate collection, not built to a trend. Handcrafted to order in our Woodside, Queens workshop.
The stones
Four marquise-cut Lab-Grown Diamonds alternate with five round natural rubies across the face of the band, totaling .53 carats in combined stone weight. Lab-Grown Diamonds are physically, chemically, and optically identical to mined diamonds — the same hardness, the same brilliance, grown in a controlled environment. The rubies are natural stones, hand-selected for depth of color — a warm crimson that holds its saturation against the white marquise diamonds on either side. The contrast between the two is what defines this band: sharp diamond points against saturated round rubies, all set at the same height so the stones read as one continuous row.
The setting
Each marquise diamond is prong-set with the points facing the band edges, so the elongated shape runs horizontally across your finger — maximizing the visual width of the stone on a 2mm profile. The round rubies sit between them in matching prong sets, held at the same elevation. Together they form a half-eternity that sits with real presence on the finger without requiring a wide band width to carry it. The 2mm shank is slim enough to stack comfortably and low-profile enough to sit flat against any engagement ring.
The metal
Available in solid 14K yellow gold, 14K white gold, and 14K rose gold — all nickel-free, solid throughout, never plated or gold-filled. Yellow gold deepens the warmth of the rubies and gives the band a vintage-adjacent quality. White gold creates bold contrast between the bright marquise diamonds and the crimson stones — a more graphic, modern reading. Rose gold shares the warm undertone of the rubies and softens the whole composition into something romantic without losing the sparkle.
Handcrafted in New York City
Every band is made to order by founder Dimitri in our Woodside, Queens workshop — your size, your metal, built from start to finish after you order. Production runs 2–3 weeks from order confirmation. Ships free and fully insured, backed by a lifetime warranty against manufacturing defects. Non-engraved pieces can be returned within 14 days. Questions? Call or text 929-806-1502 or email info@blackpearlofqueens.com.
