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  • Line Diamond Necklace – 6 3/4 CT. TW in 14K yellow gold, studio photo on ivory
  • Diamond Line Necklace, 6 3/4 ct tw in 14K yellow gold, clasp detail, studio photo on ivory
  • Diamond Line Necklace, 6 3/4 ct tw, in 14K yellow gold on warm travertine

Product imagery is enhanced from photos of this exact design. Every lab-grown diamond piece ships with its IGI report.

Necklaces · Lab-grown

Diamond Line Necklace, 6 3/4 ct tw

14K Gold · IGI certified

$7,480or pay over time with Affirm
  • 30-day returnson non-custom pieces
  • Free insured shippingon every order
  • CertifiedIGI report included
Details

Meet the 6.75 CT TW Lab-Grown Diamond Line Necklace — a timeless expression of restraint, radiance, and refined luxury. Each ethically lab-grown diamond is hand-set in a seamless 14 K gold line that r

Metal
14K Gold
Stone
Lab-grown diamond
Certificate
IGI report included
Shipping & returns
  • Free insured shipping on every order.
  • 30-day returns on non-custom pieces.
Shipping and returns policy
Care

Wipe with a soft, lint-free cloth. For a deeper clean, soak in warm water with a drop of mild soap, brush gently with a soft toothbrush, then rinse and pat dry. Take it off for the gym, the pool and household cleaners, and store it on its own so it can't scratch other pieces.

Questions?Ask the concierge about stacking, gifting or proposals. The concierge replies within one business day.
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$7,480or pay over time with Affirm
01 · The stones

Grown, not mined.

Physically and chemically identical to mined diamonds.

02 · The piece

Set in 14K Gold.

Meet the 6.75 CT TW Lab-Grown Diamond Line Necklace — a timeless expression of restraint, radiance, and refined luxury. Each ethically lab-grown diamond is hand-set in a seamless 14 K gold line that rests gracefully along the collarbone, its facets capturing light with precision to create a soft yet striking brilliance. Designed to complement any occasion, it’s modern, effortless, and built to outshine everything else in your jewelry box — without the inflated price tag. Handcrafted with the same attention to detail as traditional fine jewelry, this necklace embodies the Gabriella Amoura ethos: transparent pricing, sustainable sourcing, and craftsmanship that lasts a lifetime. At Gabriella Amoura, we believe brilliance shouldn’t come with mystery markups or marble showrooms. Because we love diamonds — we just don’t think you should have to fund someone else’s college tuition to wear one. Details: • Setting: Hand-set line design featuring round brilliant lab-grown diamonds • Diamond Weight: Approx. 6.75 CT TW (G–H Color, SI Clarity) • Diamond Shape: Round Brilliant • Metal Options: 14 K Yellow, White, or Rose Gold • Length: 16½ inches • Closure: Secure box clasp with safety latch • Sourcing: Ethically lab-grown, conflict-free diamonds • Packaging: Presented in Gabriella Amoura’s signature eco-luxury box • Perfect For: Everyday luxury, anniversaries, or gifting with timeless elegance Handcrafted by Gabriella Amoura — ethical fine jewelry made for real life, not locked away.

Wear it with

Complete the look