Marquise Diamond Wedding Band in 18K Yellow Gold

A Slender Vine of Five Marquise Diamonds in 18K Yellow Gold

This piece is a marquise diamond wedding band built to follow the line of a curved engagement ring rather than sit straight beside it. Five lab grown marquise stones, set at angles along a 1.8 mm vine-shaped band of solid 18K yellow gold, read as small leaves rather than a continuous row of stones, which keeps the silhouette delicate from above and quiet from the side.

Product type

Contoured marquise diamond wedding band

Metal

Solid 18K yellow gold

Stones

5 lab grown marquise diamonds

Total carat weight

1/4 ct

Band width

1.8 mm average

Setting

Six prong, with each marquise oriented along the curve as a vine leaf

Fit

Curved profile, designed to nest against a slender vine six prong solitaire engagement ring

Customization

Gold karat, gold color, ring size, contour shape, total carat weight, and diamond shape

It suits a wearer who has already chosen, or is choosing, a non-flat-bottom engagement ring and wants the wedding band to complete the silhouette rather than interrupt it. Within our wedding bands collection, this is the contour-led, nature-inspired design built specifically to read as a single flowing line once stacked against its engagement ring.

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Marquise Orientation Along a Curved 1.8 mm Profile

The defining choice on this band is the marquise orientation. Each of the five stones is set on a diagonal, alternating left and right, so the tapered points trace the curve of the band like leaves along a vine. A round or princess cut in the same width would read as a centered row; the marquise’s pointed ends are what give the upper half of the band its botanical line.

The band itself averages 1.8 mm in width and dips through a soft curve in the middle so it can sit flush against an engagement ring with a non-flat bottom edge. The shank is solid 18K yellow gold, polished to a high shine on the sides so the warmth of the metal carries between the stones, and the six prong settings are cut low and slim to keep each marquise visually weightless from above.

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Solid 18K Yellow Gold and Lab Grown Diamonds

The band is cast in solid 18K yellow gold, not plated or filled. At 18K, the alloy holds enough warmth in the color to read as a clearly yellow gold (about 75% pure gold) without the softness of 22K or 24K, which matters here because the band is shaped, slender, and carries five stones. The five marquise stones are lab grown diamonds, cut to standard marquise proportions and matched at the bench for color and clarity before they are mounted, so the row reads as one consistent vine rather than five mismatched stones.

• ◆ Each marquise seat is filed by hand so the stone sits level along the contour, not tilted by the curve of the band
• ◆ Six prongs per stone, finished thin and low so the tapered points of the marquise stay visible and unblunted
• ◆ Stones color-and-clarity matched as a five-piece set before setting, not pulled from generic loose stock
• ◆ Final inspection under 10x loupe covers stone alignment along the curve, prong symmetry, and the inside polish of the shank

Adjustable to Your Engagement Ring, Size, and Metal Choice

This curved wedding band is built to order. The configuration shown is a starting point, not a fixed SKU. The following options can be specified before production starts.

• ◆ Ring size: US 3 to US 10, including half sizes
• ◆ Gold karat: 14K or 18K, with 18K offering a deeper yellow tone
• ◆ Gold color: yellow as shown, plus white or rose
• ◆ Contour shape: the curve can be tightened, flattened, or matched to a photo of your engagement ring
• ◆ Total carat weight: 1/4 ct as shown, with heavier stones available if a stronger leaf shape is preferred
• ◆ Diamond shape: marquise as standard, with pear or oval also available to keep the vine motif
• ◆ Stone type: lab grown diamond as standard, with natural diamond available on request

For fully custom designs beyond these options, start here →

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