Necklaces – Page 2 – Sertelle

Complimentary insured UK delivery · IGI-certified diamonds · Hallmarked in London

LONDON SERTELLE

98 pieces

Geometric Necklace · 3.57 ct — 14K Yellow Gold

Worn: Geometric Necklace · 3.57 ct — AI-rendered styling image

Geometric Necklace · 3.57 ct

£275 – £1,315

Accented Graduated Bar Necklace · 0.03–0.17 ct — 14K Yellow Gold

Worn: Accented Graduated Bar Necklace · 0.03–0.17 ct — AI-rendered styling image

Accented Graduated Bar Necklace · 0.03–0.17 ct

£145 – £815

Solitaire Necklace · 6.1–9.38 ct — 14K Yellow Gold

Worn: Solitaire Necklace · 6.1–9.38 ct — AI-rendered styling image

Solitaire Necklace · 6.1–9.38 ct

£225 – £1,475

Accented Bezel-Set Pendant · 4.25–6.75 ct — 14K Yellow Gold

Worn: Accented Bezel-Set Pendant · 4.25–6.75 ct — AI-rendered styling image

Accented Bezel-Set Pendant · 4.25–6.75 ct

£355 – £1,445

Solitaire Necklace · 10.63 ct — 14K Yellow Gold

Worn: Solitaire Necklace · 10.63 ct — AI-rendered styling image

Solitaire Necklace · 10.63 ct

£575 – £1,485

Solitaire Pendant · 2.03–4.25 ct — 14K Yellow Gold

Worn: Solitaire Pendant · 2.03–4.25 ct — AI-rendered styling image

Solitaire Pendant · 2.03–4.25 ct

£145 – £305

Solitaire Bezel-Set Necklace · 3.1–7.5 ct — 14K Yellow Gold

Worn: Solitaire Bezel-Set Necklace · 3.1–7.5 ct — AI-rendered styling image

Solitaire Bezel-Set Necklace · 3.1–7.5 ct

£345 – £1,875

Bezel-Set Solitaire Necklace · 6.13–7.5 ct — 14K Yellow Gold

Worn: Bezel-Set Solitaire Necklace · 6.13–7.5 ct — AI-rendered styling image

Bezel-Set Solitaire Necklace · 6.13–7.5 ct

£385 – £1,635

Vertical Bar Necklace or Charm/Pendant · 0.17 ct — 14K Yellow Gold

Worn: Vertical Bar Necklace or Charm/Pendant · 0.17 ct — AI-rendered styling image

Vertical Bar Necklace or Charm/Pendant · 0.17 ct

£445 – £875

Solitaire Slide Pendant · 7.25 ct — 14K Yellow Gold

Worn: Solitaire Slide Pendant · 7.25 ct — AI-rendered styling image

Solitaire Slide Pendant · 7.25 ct

£355 – £365

Solitaire Necklace · 8.75–11 ct — 14K Yellow Gold

Worn: Solitaire Necklace · 8.75–11 ct — AI-rendered styling image

Solitaire Necklace · 8.75–11 ct

£825 – £905

Bezel-Set Solitaire Necklace · 4.25–7.5 ct — 14K Yellow Gold

Worn: Bezel-Set Solitaire Necklace · 4.25–7.5 ct — AI-rendered styling image

Bezel-Set Solitaire Necklace · 4.25–7.5 ct

£265 – £2,095

Crescent Moon Necklace · 1.05 ct — 14K Yellow Gold

Worn: Crescent Moon Necklace · 1.05 ct — AI-rendered styling image

Crescent Moon Necklace · 1.05 ct

£1,045 – £1,505

Halo-Style Pendant · 4.43 ct — 14K Yellow Gold

Worn: Halo-Style Pendant · 4.43 ct — AI-rendered styling image

Halo-Style Pendant · 4.43 ct

£665 – £685

Solitaire Necklace or Slide Pendant · 4.25–7.5 ct — 14K Yellow Gold

Worn: Solitaire Necklace or Slide Pendant · 4.25–7.5 ct — AI-rendered styling image

Solitaire Necklace or Slide Pendant · 4.25–7.5 ct

£815 – £1,155

Geometric Necklace · 5.5 ct — 14K Rose Gold

Worn: Geometric Necklace · 5.5 ct — AI-rendered styling image

Geometric Necklace · 5.5 ct

French-Set Bar Necklace · 1.26–3.75 ct — 14K Yellow Gold

Worn: French-Set Bar Necklace · 1.26–3.75 ct — AI-rendered styling image

French-Set Bar Necklace · 1.26–3.75 ct

£265 – £2,145

French-Set Halo-Style Necklace · 3.7–7 ct — 14K Yellow Gold

Worn: French-Set Halo-Style Necklace · 3.7–7 ct — AI-rendered styling image

French-Set Halo-Style Necklace · 3.7–7 ct

£885 – £1,465

Solitaire Necklace · 4.2–7.2 ct — 14K Yellow Gold

Worn: Solitaire Necklace · 4.2–7.2 ct — AI-rendered styling image

Solitaire Necklace · 4.2–7.2 ct

£325 – £825

Accented Hidden Halo-Style Pendant · 5.3 ct — 14K Yellow Gold

Worn: Accented Hidden Halo-Style Pendant · 5.3 ct — AI-rendered styling image

Accented Hidden Halo-Style Pendant · 5.3 ct

£655 – £675

Three-Stone Pendant · 4.42 ct — 14K Yellow Gold

Worn: Three-Stone Pendant · 4.42 ct — AI-rendered styling image

Three-Stone Pendant · 4.42 ct

£825 – £905

Accented Bar Necklace · 2.2–2.25 ct — 14K Yellow Gold

Worn: Accented Bar Necklace · 2.2–2.25 ct — AI-rendered styling image

Accented Bar Necklace · 2.2–2.25 ct

£365 – £865

Halo-Style Pendant · 11.13 ct — 14K Yellow Gold

Worn: Halo-Style Pendant · 11.13 ct — AI-rendered styling image

Halo-Style Pendant · 11.13 ct

£905 – £925

Lab-grown diamond necklaces, made in London

Our diamonds are grown above ground in a matter of weeks — atomically identical to mined stones, certified by the same laboratories, at a fraction of the footprint. The only difference is the story. Yours begins here. Every piece in this collection is set by hand in our London atelier, in 18k gold or platinum, and configured to you — carat, quality preset and metal — on the piece's own page.

Each finished piece is independently graded by IGI or GIA and hallmarked at the London Assay Office — the same marks of assurance carried by fine jewellery for over seven centuries. Yours for life: resizing, re-polishing and care, on the house.

IGI / GIA Certified

UK Hallmarked

Free Insured Delivery

30-Day Returns & Lifetime Warranty