Signature 3mm Round Diamond Band
$2,295
A modern classic, reimagined with quiet brilliance.
The Signature 3mm Round Diamond Band elevates our sculptural round wire design with eight round brilliant diamonds, each set in a handmade burnish setting. The diamonds sit flush within the 3.0 mm band, creating a smooth surface that glimmers with subtle flashes of light — refined sparkle woven seamlessly into solid gold or platinum.
Strong yet understated, the burnish-set diamonds highlight the band’s clean lines and sculptural presence, adding a layer of unexpected luxury. Whether chosen as a wedding band, a statement stacking piece, or a jewel worn solo, it is a timeless design that speaks in strength, elegance, and modern refinement.
Product Specifications
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Collection: Signature
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Style: 3mm Round Diamond Band
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Metal: 18K Gold (available in Yellow, White, Rose, or Platinum)
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Band Style: Signature round wire band, 3.0 mm wide
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Diamond Details:
• 8 round brilliant diamonds in handmade burnish settings
• Approx. 0.08–0.10 ct each (total ~0.64–0.80 ctw, depending on stone selection) -
Diamond Quality: DEF color, VS clarity (Thomas Laine standard)
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Setting: Handmade burnish setting, flush with the gold surface for smooth profile and refined sparkle
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Profile: Strong, sculptural, quietly luxurious with understated brilliance
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Ring Size Shown: US 6.5
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Sizing: Sizable within a limited range
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Made to Order: Yes — metal and size options available
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Lead Time: Please allow 4–6 weeks for production and delivery
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Origin: Designed and handcrafted by Thomas Laine
Detailed Information
Shipping & Returns
Shop Risk-Free
We want you to love your jewelry — truly. That’s why we offer complimentary U.S. shipping, worldwide delivery, and a no-stress return policy.
If it’s not quite right, you can return it within 14 days of receipt for a full refund — as long as it’s not one of the following:
final sale, made-to-order, bespoke, or customized pieces.
✨ Shop with confidence. Love it — or return it.
US and EU sizes comparisons, accurate to within approximately 1/4 of a finger size.
| UK Size | US Size | EU Size |
| C | 1 3/4 | 40 1/2 |
| D | 2 1/4 | 41 1/2 |
| E | 2 3/4 | 42 3/4 |
| F | 3 1/4 | 44 1/2 |
| C | 1 3/4 | 40 1/2 |
| D | 2 1/4 | 41 1/2 |
| E | 2 3/4 | 42 3/4 |
| F | 3 1/4 | 44 1/2 |
| C | 1 3/4 | 40 1/2 |
| D | 2 1/4 | 41 1/2 |
| E | 2 3/4 | 42 3/4 |
| F | 3 1/4 | 44 1/2 |
| C | 1 3/4 | 40 1/2 |
| D | 2 1/4 | 41 1/2 |
| E | 2 3/4 | 42 3/4 |
| F | 3 1/4 | 44 1/2 |
| C | 1 3/4 | 40 1/2 |
| D | 2 1/4 | 41 1/2 |
| E | 2 3/4 | 42 3/4 |
| F | 3 1/4 | 44 1/2 |
| C | 1 3/4 | 40 1/2 |
| D | 2 1/4 | 41 1/2 |
| E | 2 3/4 | 42 3/4 |
| F | 3 1/4 | 44 1/2 |
| C | 1 3/4 | 40 1/2 |
| D | 2 1/4 | 41 1/2 |
| E | 2 3/4 | 42 3/4 |
| F | 3 1/4 | 44 1/2 |