18K White Gold Petite Eternity Diamond Tennis Bracelet

Half the Width, Built to Sit Next to a Watch

Standard tennis bracelets run 3 to 4 mm wide and announce themselves on the wrist. This one is 1.90 mm by 1.70 mm, approximately the profile of a fine chain. The reduction is not cosmetic, it changes what the bracelet can do. It clears the strap of a watch on the same wrist without rubbing. It slides under a shirt cuff without pressing through the fabric. It layers next to a second bracelet without competing for space. This petite eternity diamond tennis bracelet is built for buyers who already own a watch and want a diamond line that lives next to it, not instead of it.

Product type

Petite-profile diamond tennis bracelet, continuous eternity setting

Metal

Solid 18K white gold (no plating, no filled base)

Stones

92 round lab grown diamonds, individually four-prong set

Profile

1.90 mm wide x 1.70 mm thick

Length

7.25 inch standard, sizing range 6.5 to 8.0 inch in 0.25 inch increments

Clasp

Box clasp integrated flush with link width, figure-eight safety mechanism standard

Customization

Length, gold karat, gold color, stone type, carat weight, color and clarity grade

The four-prong eternity setting was retained at this profile specifically because channel-set petite bracelets bury the stones in metal at this scale, the diamond line ends up reading as a gold chain rather than a stone line. Within our tennis bracelets collection, this is the thinnest profile we produce while keeping the prong silhouette intact.

Why the Prongs Stayed and Why the Clasp Sits Flush

Reducing a tennis bracelet to 1.90 mm forces a setting decision. Channel set is the easier engineering choice at this width, the metal already runs along both sides of the diamond row, so the stones can simply drop in. Prong set requires four small claws per stone with sub-millimeter clearance between them. We kept the prong setting because at a petite scale the difference is visible: a channel-set diamond reads as 50 percent metal, a prong-set diamond reads as 80 percent diamond. The line of light across the wrist looks like 92 stones rather than 92 dots in a gold rail.

The box clasp is fabricated to match the link width exactly. On standard tennis bracelets, the clasp is wider than the body and creates a visible interruption in the diamond line at the wrist underside. On this profile, the clasp is sized so the bracelet reads as a continuous loop from any angle. The figure-eight safety hooks across the clasp underside as a secondary lock, the right level of security for a piece that will be slept in, exercised in, and not removed daily.

Solid 18K White Gold, 92 Stones Set One at a Time

This bracelet is solid 18K white gold throughout, no plating over a base metal, no filled construction. The 18K alloy holds its color long-term and gives the link joints enough density to flex daily without weakening. Ninety-two round-cut lab grown diamonds are individually four-prong set in a continuous eternity pattern around the full circumference. Each prong is hand-tightened by our setting team in Shenzhen and inspected under magnification for secure seating before the bracelet moves to final polishing. Setting at a 1.90 mm width requires sub-millimeter prong precision, automated setting cannot hold tolerance at this scale.

• ◆ Solid 18K white gold throughout, no plating, no filled base metal
• ◆ 92 round-cut lab diamonds in continuous four-prong eternity setting
• ◆ Each prong hand-tightened and inspected under magnification before finishing
• ◆ Box clasp width-matched to the link profile, figure-eight safety standard
• ◆ Factory-direct production, no intermediary between our manufacturing facility and your order

Length, Stone Quality, Gold Color, and Stone Type

This bracelet is built to order. Length is the variable that matters most, a bracelet sized 0.25 inch too long sits below the wrist bone and rotates the diamond line out of view. Measure before you specify.

• ◆ Length: 6.5 to 8.0 inch in 0.25 inch increments; the production team can advise on fit if you provide a wrist measurement
• ◆ Gold karat: 14K or 18K, with 18K offering a denser, richer base tone
• ◆ Gold color: white as shown, yellow, or rose
• ◆ Stone type: lab grown diamond as standard, natural diamond available on request
• ◆ Carat weight: scale stone size up to increase line presence while keeping the same eternity layout, this also shifts total bracelet width
• ◆ Color and clarity grade: D-F color or VS+ clarity available on request

For fully custom designs beyond these options, start here →