The Three Prong Diamond Bangle Bracelet
Fine Jewelry | Made to order
A continuous line of round diamonds around the wrist — thirty-eight stones, each held in a three-prong collet. A bold, classic diamond bracelet carrying just under eight carats of brilliance.
The Piece
Thirty-eight round lab-grown diamonds, each about 3.70 mm, are set in open three-prong collets and linked into one flexible line. At roughly a fifth of a carat apiece, the stones have real size and spacing — a substantial, continuous line rather than a fine one, with light coming through each setting from the side.
Details
| Product type | Diamond bracelet |
| Metal | 14k gold (yellow, white, or rose) |
| Gold weight | Approx. 12.89 g (14k) |
| Diamond origin | Lab-grown |
| Diamond color | E/F |
| Diamond clarity | VS |
| Diamond shape | Round brilliant |
| Diamond quantity | Approx. 38 (at 7 inches) |
| Total diamond weight | Approx. 7.98 ct |
| Diamond size | Approx. 3.70 mm each (approx. 0.21 ct each) |
| Setting | Three-prong collet, box clasp |
The Diamonds
Around thirty-eight round brilliant lab-grown diamonds, each about 3.70 millimetres and approximately 0.21 carats, for roughly 7.98 carats in total, all selected in E/F color and VS clarity — near-colorless and eye-clean. The exact count varies slightly with the size chosen.
Read more: Lab-Grown and Mined Diamonds: The Material Difference
The Gold
The bracelet is made in 14k gold, with an approximate gold weight of 12.89 grams. Each diamond sits in its own three-prong collet, the settings linked into a smooth, flexible line that follows the wrist.
Read more: Gold, Explained: Why Alva Works in 14k
Dimensions
Available in four wrist sizes: 6, 6.5, 7, and 7.5 inches · Width: approx. 3.70 mm at the diamond line. Stone count and total carat are quoted at 7 inches and vary slightly with the size chosen. Secured with a box clasp. Figures shown are approximate.
Why This Piece
A three-prong collet holds each stone high and open, letting light through from the sides rather than closing it in. Across thirty-eight diamonds it makes a bracelet that reads brighter and bolder than its carat weight alone.
Designed to Be Lived In
Every Alva piece is made by hand in 14k gold and lab-grown diamonds, and made to order after you place it. It is measured by the years of wear ahead of it, not the moment it was bought.
Care
What's good is worn, not kept safe. A softened edge or a faint scratch is not damage; it is evidence of a life lived in it.
| Wearing it | Put it on last, after lotion and perfume have dried. Take it off first, before swimming, heavy exercise, or exposure to household chemicals. |
| Cleaning it | Clean with warm water, mild dish soap, and a soft-bristled brush. Rinse and dry with a soft cloth. Skip ultrasonic cleaners on delicate settings and abrasive polishes altogether. |
| Storing it | Store separately so metal does not scratch metal. |
| Professional care | Have the setting checked once a year. White gold may need replating every few years; yellow and rose gold simply deepen in color instead. |
For anything beyond routine care, Alva is reachable directly at customercare@alvafinejewelry.com
Cared for simply, a piece settles further into a life, and the mark it takes on becomes part of what it is worth.
Shipping
Ready-to-ship pieces are processed within 3 business days. Made-to-order pieces ship within 2–3 weeks. You’ll receive tracking once your order ships.
Shipping worldwide. International orders (outside the US) may incur import duties and taxes, set by your country and payable on delivery.
Returns and Refund
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