NNJ Designs

2440 products ★ 5.0

Hi there! 👋 Are you a jewelry lover? If so, you've come to the right place! 💖, At NNJ, we enjoy showcasing our expansive collection of semi-mounts and finished jewelry, as well as precious and semi-precious gemstones. More importantly, we pride ourselves in providing excellent customer service every step of the way.

NNJ Designs

All products

All Home page Men's Rings Bands (Fine Jewelry) Earring Jackets (Fine Jewelry) New Arrivals (Collections) Push Backs Newest Products Engagement Nature Inspired Halo Double Halo Scalloped Vintage Milgrain Split shank Twisted Shank Pave diamonds Minimalist 3 stone ring Bridal Sets Hidden Halo Radiant Oval Round Cushion Emerald Cut Marquise Trillion Princess 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm 14mm 5x3mm 6x4mm 7x5mm 8x6mm 10x8mm 11x9mm 12x10mm 13x11mm 14x12mm 9x6mm

London Blue Topaz Trillion Cut Loose Gemstone – Natural Calibrated Faceted Stone for Custom Jewelry Making

London Blue Topaz Trillion Cut Loose Gemstone – Natural Cali

Peach Morganite, 1.60ct Trillion 9mm – Loose Natural Peach Beryl Gemstone for Ring & Jewelry Making

Peach Morganite, 1.60ct Trillion 9mm – Loose Natural Peach B

Violetta | Handcrafted Tanzanite Dangle Earrings with a Diamond Halo – Solid 14K White Gold, 5mm Minimalist Design, Ideal December Birthstone Gift

Violetta | Handcrafted Tanzanite Dangle Earrings with a Diam

Statement Ring Setting w Trillion Diamond Accents in 14K Solid Gold | Pear

Statement Ring Setting w Trillion Diamond Accents in 14K Sol

Leafy Vine Solitaire Ring Mount in 14K Solid Gold | Trillion Shape | Customizable

Leafy Vine Solitaire Ring Mount in 14K Solid Gold | Trillion

Ring Mount in Solid 14K Gold | Trillion Shape 6.3x5mm | Solitaire Ring Setting

Ring Mount in Solid 14K Gold | Trillion Shape 6.3x5mm | Soli

Pendant Semi Mount w Earth Mined Diamonds in Solid 14K Gold | Trillion 11.7x11.5mm

Pendant Semi Mount w Earth Mined Diamonds in Solid 14K Gold

Pendant Semi Mount w Earth Mined Diamond in Solid 14K Gold | Trillion 10mm

Pendant Semi Mount w Earth Mined Diamond in Solid 14K Gold |

Trillion Cut Solitaire Statement Ring Mount

Trillion Cut Solitaire Statement Ring Mount

Trillion Cut Ring Semi Mount w Diamond Accents

Trillion Cut Ring Semi Mount w Diamond Accents

Seraphina | 1.36ct Sapphire Diamond Halo Ring in 14K White Gold – Trillion 6×5mm – Statement Fine Jewelry, Anniversary Gift

Seraphina | 1.36ct Sapphire Diamond Halo Ring in 14K White G

Nature Themed Pendant Necklace Semi Mount w Earth Mined Diamonds in Solid 14K Gold Trillion 5mm | Attached Chain | Customizable | Spring Jewelry | Gift

Nature Themed Pendant Necklace Semi Mount w Earth Mined Diam

Luna Collection | Trilliant Double Halo w Baguette & Round Diamonds Ring Setting

Luna Collection | Trilliant Double Halo w Baguette & Round