IGI Certified Lab Grown Diamond Ring With18K Gold CVD 3 Carat D VVS2 Clarity Marquise Cut for Proposal Engagement Women
For custom stone or metal options, contact us on WhatsApp at +86 19976302841. Professional design service included – no additional charge.
Complimentary Engraving:
IGI Certified Diamonds
Every center diamond is independently graded by IGI and ships with its certificate. Before dispatch, we match the laser inscription on your stone to the report — so the diamond you receive is provably the diamond you chose.
Free Worldwide Shipping
Shipping is always free, worldwide. Every order travels by express courier, fully insured door to door until it is signed for, in our protective packaging with tracking shared at dispatch.
Shipping Time
Handcrafted for you in 15 business days, then delivered worldwide by insured express courier in 3–7 business days.
7-Day Returns
If your piece isn't right, returns are accepted within 7 days of delivery (a restocking fee applies, as each piece is crafted to order). Orders cancelled within 48 hours of purchase receive a full
Lifetime Warranty
Every Highline piece is covered by a lifetime manufacturing warranty against defects in craftsmanship, including stone security and structural integrity.
Discreet Packaging
Orders arrive in plain, unbranded outer packaging with no mention of the contents — so a surprise stays a surprise.






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