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Thomas Laine
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US ($ USD)
Made to Order

Signature 3mm Round Diamond Band

$2,295

A modern classic, reimagined with quiet brilliance. Eight round brilliant diamonds, each in a handmade burnish setting, sit flush within the 3.0mm band for a smooth surface with subtle flashes of light. A timeless wedding band, statement stacker or solo jewel.

  • Select Metal Type:

  • Select Gemstone:

  • Select U.S. Size:

Other stone sizes, metals and ring sizes are available on request.

Detailed Information

Product Details
  • Collection: Signature
  • Metal: 18K gold (yellow, white, rose or platinum)
  • Band width: 3.0mm signature round wire
  • Diamonds: 8 round brilliant in handmade burnish settings, approx. 0.08-0.10 ct each (about 0.64-0.80 ctw depending on selection)
  • Diamond quality: DEF colour, VS clarity (Thomas Laine standard)
  • Setting: Handmade burnish setting, flush with the gold
  • Ring size shown: US 6.5
  • Sizing: Sizable within a limited range
  • Made to order: Yes - metal and size options available
  • Lead time: 4-6 weeks
  • Origin: Designed and handcrafted by Thomas Laine
  • Ring sizes (US): 4, 5, 6, 7, 8
  • Centre stone sizes: Diamond
  • Made to order: Made to this specification. Ring size, stone size and metal can be customised on request.
  • Lead time: 3 - 4 weeks
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.

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Size Guide

Use the table below to convert between UK, US and EU ring sizes — accurate to within approximately a quarter of a finger size. For the most reliable result, request a free ring sizer and we’ll post one to you, anywhere in the world.

Request a Free Ring Sizer


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
G 3 3/4 45 1/2
H 4 1/4 46 1/2
I 4 3/4 47 3/4
J 5 1/4 49 1/2
K 5 1/2 50 1/4
L 6 51 1/2
M 6 1/2 52 1/2
N 7 54
O 7 1/2 55 1/4
P 8 56 1/4
Q 8 1/2 57 1/2
R 8 3/4 58 1/2
S 9 1/2 60 1/4
T 9 3/4 61 1/2
U 10 1/4 62 1/2
V 10 3/4 63 3/4
W 11 1/4 65 1/4
X 11 3/4 66 1/4
Y 12 1/4 67 1/2
Z 12 3/4 68 3/4