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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.

0.3 Ct London Blue Topaz Art Deco Diamond Cluster Ring 18K Gold

0.3 Ct London Blue Topaz Art Deco Diamond Cluster Ring 18K Gold

Regular price From €1.329,00

Regular price Sale price From €1.329,00
1 Ct Round White Topaz Three-Stone Diamond Accent Ring 18K Gold

1 Ct Round White Topaz Three-Stone Diamond Accent Ring 18K Gold

Regular price From €1.180,00

Regular price Sale price From €1.180,00
2.5mm Green Tourmaline Diamond Accent Trio Ring 18K Gold

2.5mm Green Tourmaline Diamond Accent Trio Ring 18K Gold

Regular price From €1.020,00

Regular price Sale price From €1.020,00
0.4 Ct Morganite Round Three-Stone Diamond Ring Petal Setting 18K

0.4 Ct Morganite Round Three-Stone Diamond Ring Petal Setting 18K

Regular price From €1.208,00

Regular price Sale price From €1.208,00
0.8 Ct Labradorite Round Diamond Cluster Ring 18K Gold

0.8 Ct Labradorite Round Diamond Cluster Ring 18K Gold

Regular price From €1.313,00

Regular price Sale price From €1.313,00
4mm Morganite spaced Petal Setting Diamond Cluster Ring 18K Gold

4mm Morganite spaced Petal Setting Diamond Cluster Ring 18K Gold

Regular price From €1.120,00

Regular price Sale price From €1.120,00
Round Emerald Cluster Engagement Ring in 18k Gold

Round Emerald Cluster Engagement Ring in 18k Gold

Regular price From €2.629,00

Regular price Sale price From €2.629,00
Princess Cut Lab Alexandrite Diamond Cluster Ring 5x5mm 18K

Princess Cut Lab Alexandrite Diamond Cluster Ring 5x5mm 18K

Regular price From €1.415,00

Regular price Sale price From €1.415,00
0.9 Ct London Blue Topaz Art Deco Diamond Halo Ring 18K Gold

0.9 Ct London Blue Topaz Art Deco Diamond Halo Ring 18K Gold

Regular price From €1.422,00

Regular price Sale price From €1.422,00
5x5mm Princess Cut Aquamarine Vintage Diamond Cluster Ring 18K

5x5mm Princess Cut Aquamarine Vintage Diamond Cluster Ring 18K

Regular price From €1.692,00

Regular price Sale price From €1.692,00
6mm White Topaz Round Diamond Vintage Cluster Ring 18K Gold

6mm White Topaz Round Diamond Vintage Cluster Ring 18K Gold

Regular price From €1.326,00

Regular price Sale price From €1.326,00
0.9 Ct London Blue Topaz Barnacle Diamond Cluster Ring 18K Gold

0.9 Ct London Blue Topaz Barnacle Diamond Cluster Ring 18K Gold

Regular price From €1.498,00

Regular price Sale price From €1.498,00
1.3 Ct Labradorite Emerald Cut Vintage Diamond Ring 18K Gold

1.3 Ct Labradorite Emerald Cut Vintage Diamond Ring 18K Gold

Regular price From €1.532,00

Regular price Sale price From €1.532,00
1.3 Ct Natural Morganite 8x6 Emerald Cut Diamond Ring 18K

1.3 Ct Natural Morganite 8x6 Emerald Cut Diamond Ring 18K

Regular price From €2.170,00

Regular price Sale price From €2.170,00
4mm Aquamarine Diamond Lace Halo Art Deco Ring 18K Gold

4mm Aquamarine Diamond Lace Halo Art Deco Ring 18K Gold

Regular price From €1.720,00

Regular price Sale price From €1.720,00
6mm Round Lab Created Alexandrite Barnacle Diamond Cluster Ring 18K

6mm Round Lab Created Alexandrite Barnacle Diamond Cluster Ring 18K

Regular price From €1.636,00

Regular price Sale price From €1.636,00