Engagement Rings with 0,15 - 0,30 ct Diamonds

454 Products

  • Yellow Gold engagement ring with Round 0.20 ct Lab-grown Diamond by GREMARI, 14K (585) gold GREMARI Yellow Gold engagement ring with Round 0.20 ct Lab-grown Diamond
    ◇ 0.20ct
    -15%
    Regular price 462 € Tax included
    Regular price 543 € Sale price 462 €
    Tax included
  • White Gold engagement ring with Round 0.20 ct Lab-grown Diamond by GREMARI, 14K (585) gold GREMARI White Gold engagement ring with Round 0.20 ct Lab-grown Diamond
    ◇ 0.20ct
    -15%
    Regular price 462 € Tax included
    Regular price 543 € Sale price 462 €
    Tax included
  • gold-ring-with-0-25ct-and-0-01ct-lab-diamonds-w0499-ldw-03 gold-ring-with-0-25ct-and-0-01ct-lab-diamonds-w0499-ldw-03
    ◇ 0.25ct
  • Yellow Gold engagement ring with Round 0.25 ct Central and 0.07 ct Sideline Lab-grown Diamonds by GREMARI, 14K (585) gold Yellow Gold engagement ring with Round 0.25 ct Central and 0.07 ct Sideline Lab-grown Diamonds - GREMARI fine jewelry
    ◇ 0.25ct
    -15%
    Regular price 590 € Tax included
    Regular price 694 € Sale price 590 €
    Tax included
  • Yellow Gold engagement ring with Princess 0.15 ct Lab-grown Diamond by GREMARI, 14K (585) gold Yellow Gold engagement ring with Princess 0.15 ct Lab-grown Diamond - GREMARI fine jewelry
    ◇ 0.15ct
    -15%
    Regular price 492 € Tax included
    Regular price 579 € Sale price 492 €
    Tax included
  • Gold Rings

    Gremari

    Discover The Collection
  • Yellow Gold 14K (585) Engagement Ring - Gremari Seven Aura with 0,15ct Lab Grown Diamond, Princess Cut Yellow Gold 14K (585) Engagement Ring - Gremari Seven Aura with 0,15ct Lab Grown Diamond, Princess Cut
    ◇ 0.15ct
    -15%
    Regular price 699 € Tax included
    Regular price 822 € Sale price 699 €
    Tax included
  • Yellow Gold 14K (585) Engagement Ring - Gremari Seven Aura with 0,15ct Lab Grown Diamond, Emerald Cut Yellow Gold 14K (585) Engagement Ring - Gremari Seven Aura with 0,15ct Lab Grown Diamond, Emerald Cut
    ◇ 0.15ct
    -15%
    Regular price 644 € Tax included
    Regular price 758 € Sale price 644 €
    Tax included
  • Rose Gold 14K (585) Engagement Ring - Gremari Seven Icon with 0,15ct Lab Grown Diamond, Round Cut Rose Gold 14K (585) Engagement Ring - Gremari Seven Icon with 0,15ct Lab Grown Diamond, Round Cut
    ◇ 0.15ct
    -15%
    Regular price 706 € Tax included
    Regular price 830 € Sale price 706 €
    Tax included
  • Rose Gold 14K (585) Engagement Ring - Gremari Seven Icon with 0,30ct Lab Grown Diamond, Pear Cut Rose Gold 14K (585) Engagement Ring - Gremari Seven Icon with 0,30ct Lab Grown Diamond, Pear Cut
    ◇ 0.30ct
    -15%
    Regular price 924 € Tax included
    Regular price 1,087 € Sale price 924 €
    Tax included
  • Yellow Gold 14K (585) Engagement Ring - Gremari Seven Grace with 0,15ct Lab Grown Diamond, Oval Cut Yellow Gold 14K (585) Engagement Ring - Gremari Seven Grace with 0,15ct Lab Grown Diamond, Oval Cut
    ◇ 0.15ct
    -15%
    Regular price 602 € Tax included
    Regular price 708 € Sale price 602 €
    Tax included
  • Yellow Gold 14K (585) Engagement Ring - Gremari Seven Grace with 0,30ct Lab Grown Diamond, Pear Cut Yellow Gold 14K (585) Engagement Ring - Gremari Seven Grace with 0,30ct Lab Grown Diamond, Pear Cut
    ◇ 0.30ct
    -15%
    Regular price 820 € Tax included
    Regular price 965 € Sale price 820 €
    Tax included
  • gold-ring-with-0-25ct-and-0-12ct-lab-diamonds-w0459-ldw-03 gold-ring-with-0-25ct-and-0-12ct-lab-diamonds-w0459-ldw-03
    ◇ 0.25ct
  • gold-ring-with-0-30ct-lab-diamond-w0581-ldw-01 gold-ring-with-0-30ct-lab-diamond-w0581-ldw-01
    ◇ 0.30ct
    Regular price 646 € Tax included
  • gold-ring-with-0-20ct-diamond-w0579-diw-03 gold-ring-with-0-20ct-diamond-w0579-diw-03
    ◇ 0.20ct
    Regular price 968 € Tax included
  • gold-ring-with-0-25ct-diamond-w0562-diw-01 gold-ring-with-0-25ct-diamond-w0562-diw-01
    ◇ 0.25ct
    Regular price 1,380 € Tax included
  • Gold Ring with 0,20ct Diamond Gold Ring with 0,20ct Diamond
    ◇ 0.20ct
    Regular price 1,228 € Tax included
  • Yellow Gold engagement ring with Princess 0.30 ct Central and 0.20 ct Sideline Lab-grown Diamonds by GREMARI, 14K (585) gold Yellow Gold engagement ring with Princess 0.30 ct Central and 0.20 ct Sideline Lab-grown Diamonds - GREMARI fine jewelry
    ◇ 0.30ct
    -15%
    Regular price 748 € Tax included
    Regular price 880 € Sale price 748 €
    Tax included
  • Earrings

    Gremari

    Discover Collection
  • White Gold engagement ring with Princess 0.30 ct Central and 0.20 ct Sideline Lab-grown Diamonds by GREMARI, 14K (585) gold White Gold engagement ring with Princess 0.30 ct Central and 0.20 ct Sideline Lab-grown Diamonds - GREMARI fine jewelry
    ◇ 0.30ct
    -15%
    Regular price 748 € Tax included
    Regular price 880 € Sale price 748 €
    Tax included
  • Yellow Gold engagement ring with Oval 0.30 ct Central and 0.17 ct Sideline Lab-grown Diamonds by GREMARI, 14K (585) gold Yellow Gold engagement ring with Oval 0.30 ct Central and 0.17 ct Sideline Lab-grown Diamonds - GREMARI fine jewelry
    ◇ 0.30ct
    -15%
    Regular price 802 € Tax included
    Regular price 944 € Sale price 802 €
    Tax included
  • White Gold engagement ring with Oval 0.30 ct Central and 0.17 ct Sideline Lab-grown Diamonds by GREMARI, 14K (585) gold White Gold engagement ring with Oval 0.30 ct Central and 0.17 ct Sideline Lab-grown Diamonds - GREMARI fine jewelry
    ◇ 0.30ct
    -15%
    Regular price 802 € Tax included
    Regular price 944 € Sale price 802 €
    Tax included
  • Yellow Gold engagement ring with Round 0.25 ct Central and 0.16 ct Sideline Lab-grown Diamonds by GREMARI, 14K (585) gold Yellow Gold engagement ring with Round 0.25 ct Central and 0.16 ct Sideline Lab-grown Diamonds - GREMARI fine jewelry
    ◇ 0.25ct
    -15%
    Regular price 918 € Tax included
    Regular price 1,080 € Sale price 918 €
    Tax included
  • White Gold engagement ring with Round 0.25 ct Central and 0.16 ct Sideline Lab-grown Diamonds by GREMARI, 14K (585) gold White Gold engagement ring with Round 0.25 ct Central and 0.16 ct Sideline Lab-grown Diamonds - GREMARI fine jewelry
    ◇ 0.25ct
    -15%
    Regular price 918 € Tax included
    Regular price 1,080 € Sale price 918 €
    Tax included
  • Yellow Gold engagement ring with Princess 0.15 ct Central and 0.08 ct Sideline Lab-grown Diamonds by GREMARI, 14K (585) gold Yellow Gold engagement ring with Princess 0.15 ct Central and 0.08 ct Sideline Lab-grown Diamonds - GREMARI fine jewelry
    ◇ 0.15ct
    -15%
    Regular price 638 € Tax included
    Regular price 751 € Sale price 638 €
    Tax included
  • White Gold engagement ring with Princess 0.15 ct Central and 0.08 ct Sideline Lab-grown Diamonds by GREMARI, 14K (585) gold White Gold engagement ring with Princess 0.15 ct Central and 0.08 ct Sideline Lab-grown Diamonds - GREMARI fine jewelry
    ◇ 0.15ct
    -15%
    Regular price 638 € Tax included
    Regular price 751 € Sale price 638 €
    Tax included
  • White Gold engagement ring with Round 0.25 ct Central and 0.07 ct Sideline Lab-grown Diamonds by GREMARI, 14K (585) gold White Gold engagement ring with Round 0.25 ct Central and 0.07 ct Sideline Lab-grown Diamonds - GREMARI fine jewelry
    ◇ 0.25ct
    -15%
    Regular price 590 € Tax included
    Regular price 694 € Sale price 590 €
    Tax included
  • Yellow Gold engagement ring with Round 0.15 ct Central and 0.06 ct Sideline Lab-grown Diamonds by GREMARI, 14K (585) gold Yellow Gold engagement ring with Round 0.15 ct Central and 0.06 ct Sideline Lab-grown Diamonds - GREMARI fine jewelry
    ◇ 0.15ct
    -15%
    Regular price 608 € Tax included
    Regular price 715 € Sale price 608 €
    Tax included
  • White Gold engagement ring with Round 0.15 ct Central and 0.06 ct Sideline Lab-grown Diamonds by GREMARI, 14K (585) gold White Gold engagement ring with Round 0.15 ct Central and 0.06 ct Sideline Lab-grown Diamonds - GREMARI fine jewelry
    ◇ 0.15ct
    -15%
    Regular price 608 € Tax included
    Regular price 715 € Sale price 608 €
    Tax included
  • Yellow Gold Ring with Round 0,15ct Lab-grown Diamond Yellow Gold Ring with Round 0,15ct Lab-grown Diamond
    ◇ 0.15ct
    -15%
    Regular price 887 € Tax included
    Regular price 1,044 € Sale price 887 €
    Tax included
  • Yellow Gold engagement ring with Round 0.15 ct Lab-grown Diamond by GREMARI, 14K (585) gold Yellow Gold engagement ring with Round 0.15 ct Lab-grown Diamond - GREMARI fine jewelry
    ◇ 0.15ct
    -15%
    Regular price 760 € Tax included
    Regular price 894 € Sale price 760 €
    Tax included
  • Yellow Gold Ring with Round 0,15ct Lab-grown Diamond Yellow Gold Ring with Round 0,15ct Lab-grown Diamond
    ◇ 0.15ct
    -15%
    Regular price 899 € Tax included
    Regular price 1,058 € Sale price 899 €
    Tax included
  • Yellow Gold engagement ring with Round 0.15 ct Lab-grown Diamond by GREMARI, 14K (585) gold Yellow Gold engagement ring with Round 0.15 ct Lab-grown Diamond - GREMARI fine jewelry
    ◇ 0.15ct
    -15%
    Regular price 772 € Tax included
    Regular price 908 € Sale price 772 €
    Tax included
  • Yellow Gold Ring with Round 0,30ct Lab-grown Diamond Yellow Gold Ring with Round 0,30ct Lab-grown Diamond
    ◇ 0.30ct
    -15%
    Regular price 942 € Tax included
    Regular price 1,108 € Sale price 942 €
    Tax included
  • Yellow Gold engagement ring with Round 0.30 ct Lab-grown Diamond by GREMARI, 14K (585) gold Yellow Gold engagement ring with Round 0.30 ct Lab-grown Diamond - GREMARI fine jewelry
    ◇ 0.30ct
    -15%
    Regular price 906 € Tax included
    Regular price 1,066 € Sale price 906 €
    Tax included
  • Yellow Gold engagement ring with Round 0.25 ct Lab-grown Diamond by GREMARI, 14K (585) gold Yellow Gold engagement ring with Round 0.25 ct Lab-grown Diamond - GREMARI fine jewelry
    ◇ 0.25ct
    -15%
    Regular price 729 € Tax included
    Regular price 858 € Sale price 729 €
    Tax included
  • Yellow Gold engagement ring with Round 0.15 ct Lab-grown Diamond by GREMARI, 14K (585) gold GREMARI Yellow Gold engagement ring with Round 0.15 ct Lab-grown Diamond
    ◇ 0.15ct
    -15%
    Regular price 432 € Tax included
    Regular price 508 € Sale price 432 €
    Tax included
  • Yellow Gold Ring with Round 0,15ct Lab-grown Diamond Yellow Gold Ring with Round 0,15ct Lab-grown Diamond
    ◇ 0.15ct
    -15%
    Regular price 833 € Tax included
    Regular price 980 € Sale price 833 €
    Tax included
  • Necklaces

    Gremari

    Discover Collection
  • Yellow Gold engagement ring with Round 0.15 ct Lab-grown Diamond by GREMARI, 14K (585) gold Yellow Gold engagement ring with Round 0.15 ct Lab-grown Diamond - GREMARI fine jewelry
    ◇ 0.15ct
    -15%
    Regular price 699 € Tax included
    Regular price 822 € Sale price 699 €
    Tax included
  • White Gold Ring with Round 0,15ct Lab-grown Diamond White Gold Ring with Round 0,15ct Lab-grown Diamond
    ◇ 0.15ct
    -15%
    Regular price 887 € Tax included
    Regular price 1,044 € Sale price 887 €
    Tax included
  • White Gold engagement ring with Round 0.15 ct Lab-grown Diamond by GREMARI, 14K (585) gold White Gold engagement ring with Round 0.15 ct Lab-grown Diamond - GREMARI fine jewelry
    ◇ 0.15ct
    -15%
    Regular price 760 € Tax included
    Regular price 894 € Sale price 760 €
    Tax included
  • White Gold Ring with Round 0,15ct Lab-grown Diamond White Gold Ring with Round 0,15ct Lab-grown Diamond
    ◇ 0.15ct
    -15%
    Regular price 899 € Tax included
    Regular price 1,058 € Sale price 899 €
    Tax included
  • White Gold engagement ring with Round 0.15 ct Lab-grown Diamond by GREMARI, 14K (585) gold White Gold engagement ring with Round 0.15 ct Lab-grown Diamond - GREMARI fine jewelry
    ◇ 0.15ct
    -15%
    Regular price 772 € Tax included
    Regular price 908 € Sale price 772 €
    Tax included
  • White Gold Ring with Round 0,30ct Lab-grown Diamond White Gold Ring with Round 0,30ct Lab-grown Diamond
    ◇ 0.30ct
    -15%
    Regular price 942 € Tax included
    Regular price 1,108 € Sale price 942 €
    Tax included
  • White Gold engagement ring with Round 0.30 ct Lab-grown Diamond by GREMARI, 14K (585) gold White Gold engagement ring with Round 0.30 ct Lab-grown Diamond - GREMARI fine jewelry
    ◇ 0.30ct
    -15%
    Regular price 906 € Tax included
    Regular price 1,066 € Sale price 906 €
    Tax included
  • White Gold engagement ring with Round 0.25 ct Lab-grown Diamond by GREMARI, 14K (585) gold White Gold engagement ring with Round 0.25 ct Lab-grown Diamond - GREMARI fine jewelry
    ◇ 0.25ct
    -15%
    Regular price 729 € Tax included
    Regular price 858 € Sale price 729 €
    Tax included
  • White Gold engagement ring with Princess 0.15 ct Lab-grown Diamond by GREMARI, 14K (585) gold White Gold engagement ring with Princess 0.15 ct Lab-grown Diamond - GREMARI fine jewelry
    ◇ 0.15ct
    -15%
    Regular price 492 € Tax included
    Regular price 579 € Sale price 492 €
    Tax included
  • White Gold engagement ring with Round 0.15 ct Lab-grown Diamond by GREMARI, 14K (585) gold GREMARI White Gold engagement ring with Round 0.15 ct Lab-grown Diamond
    ◇ 0.15ct
    -15%
    Regular price 432 € Tax included
    Regular price 508 € Sale price 432 €
    Tax included
  • White Gold Ring with Round 0,15ct Lab-grown Diamond White Gold Ring with Round 0,15ct Lab-grown Diamond
    ◇ 0.15ct
    -15%
    Regular price 833 € Tax included
    Regular price 980 € Sale price 833 €
    Tax included
  • Bracelets

    Gremari

    Discover Collection
  • White Gold engagement ring with Round 0.15 ct Lab-grown Diamond by GREMARI, 14K (585) gold White Gold engagement ring with Round 0.15 ct Lab-grown Diamond - GREMARI fine jewelry
    ◇ 0.15ct
    -15%
    Regular price 699 € Tax included
    Regular price 822 € Sale price 699 €
    Tax included

Engagement Rings with 0,15 - 0,30 ct Diamonds

How noticeable is a 0.15 - 0.30 ct diamond on the hand?

Diamonds in this range have enough presence to become a clear focal point while keeping the overall ring refined and well balanced. Compared with lower carat weights, the centre stone is more noticeable, particularly in a solitaire setting, without dominating the design.

The way the diamond appears on the hand also depends on its cut, proportions and setting, not simply its carat weight.

Is 0.25 ct a good size for an engagement ring?

A 0.25 ct diamond sits naturally within this range and is a popular choice for those looking for a defined centre stone with classic proportions. It works particularly well in solitaire engagement rings, but can also be complemented by subtle details or additional stones.

For many buyers, it offers a good balance between visible sparkle and an elegant, understated appearance.

Which setting works best with a 0.15 - 0.30 ct diamond?

A solitaire setting keeps the attention on the centre diamond and is a natural choice for this carat range. A fine band can make the stone appear more prominent, while pavé details or side stones add extra brilliance without taking attention away from the centre.

At GREMARI, we create engagement rings in our traditional jewellery workshop, with careful attention to proportions, setting and comfortable everyday wear.