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Collection: Gemstone Engagement Rings

Handmade gemstone engagement rings in vintage-inspired designs, crafted in Italy. This is where NOOI’s colored stones live — each stone as listed on the product page. Natural diamond rings have their own collection.

Start with aquamarine or rhodolite garnet. Also see labradorite and topaz. For a natural diamond, see our natural diamond engagement rings.

5x5 Princess cut white topaz and diamond barnacle engagement ring 18k

5x5 Princess cut white topaz and diamond barnacle engagement ring 18k

Regular price From €1.498,00

Regular price Sale price From €1.498,00
Halo petal setting ring oval teal Sapphire and diamond 18k

Halo petal setting ring oval teal Sapphire and diamond 18k

Regular price From €2.376,00

Regular price Sale price From €2.376,00
6x4 Teal Sapphire and diamond engagement ring 18k

6x4 Teal Sapphire and diamond engagement ring 18k

Regular price From €1.951,00

Regular price Sale price From €1.951,00
6x4 Oval Teal Sapphire Diamond Cluster Engagement Ring 18K

6x4 Oval Teal Sapphire Diamond Cluster Engagement Ring 18K

Regular price From €1.829,00

Regular price Sale price From €1.829,00
6 mm round Tanzanite and diamond ring 18k

6 mm round Tanzanite and diamond ring 18k

Regular price From €1.795,00

Regular price Sale price From €1.795,00
0.9 Ct 6mm Round Morganite Diamond 3 Stone Engagement Ring 18K Rose Gold

0.9 Ct 6mm Round Morganite Diamond 3 Stone Engagement Ring 18K Rose Gold

Regular price From €1.257,00

Regular price Sale price From €1.257,00
0.3 Ct Lab Alexandrite Diamond Bypass Toi et Moi Ring 18K Gold

0.3 Ct Lab Alexandrite Diamond Bypass Toi et Moi Ring 18K Gold

Regular price From €1.513,00

Regular price Sale price From €1.513,00
1.42 Ct London Blue Topaz Diamond Cluster Engagement Ring 18K Gold

1.42 Ct London Blue Topaz Diamond Cluster Engagement Ring 18K Gold

Regular price From €2.131,00

Regular price Sale price From €2.131,00
Crossover Emerald Engagement Ring in 18k Gold

Crossover Emerald Engagement Ring in 18k Gold

Regular price From €1.437,00

Regular price Sale price From €1.437,00
18k Gold ring three stone ring Round Labradorite and 3 mm round diamond each side

18k Gold ring three stone ring Round Labradorite and 3 mm round diamond each side

Regular price From €1.763,00

Regular price Sale price From €1.763,00
Custom order size upgrade - purchase this service together with a ring listing

Custom order size upgrade - purchase this service together with a ring listing

Regular price From €70,00

Regular price Sale price From €70,00
0.5 Ct Oval Tanzanite Vintage Lace Diamond Engagement Ring 18K Gold

0.5 Ct Oval Tanzanite Vintage Lace Diamond Engagement Ring 18K Gold

Regular price From €1.646,00

Regular price Sale price From €1.646,00
6mm Round Peach Morganite Vintage Lace Diamond Engagement Ring 18K Gold

6mm Round Peach Morganite Vintage Lace Diamond Engagement Ring 18K Gold

Regular price From €1.520,00

Regular price Sale price From €1.520,00
Oval Labradorite London Blue Topaz Diamond Ring 18K Gold

Oval Labradorite London Blue Topaz Diamond Ring 18K Gold

Regular price From €1.521,00

Regular price Sale price From €1.521,00
18K Emerald Cut London Blue Topaz Diamond Ring Vintage Fan Style 1.5 Ct

18K Emerald Cut London Blue Topaz Diamond Ring Vintage Fan Style 1.5 Ct

Regular price From €1.443,00

Regular price Sale price From €1.443,00
1.3 Ct Marquise White Topaz Diamond Leaf Engagement Ring 18K

1.3 Ct Marquise White Topaz Diamond Leaf Engagement Ring 18K

Regular price From €2.052,00

Regular price Sale price From €2.052,00