Black Jack USA

1219 products

We specialize in premium 925 sterling silver jewelry featuring real treated diamonds in white, green, blue, and black. Our collection includes fancy color and fancy shape rings, pendants, earrings, studs, bracelets, necklaces, and genuine natural rough loose diamonds.

Black Jack USA

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All Treated Diamond Rings Treated Diamond Earrings Treated Diamond Pendants Treated Diamond Bracelets Treated Diamond Jewelry Lab Grown Diamond Jewelry Natural Rough Diamond Diamond Jewelry Collection

6-Prong Round 6.50MM Diamond Ring | 5.00 Ct Look | Off-White Treated Diamond in 925 Silver

6-Prong Round 6.50MM Diamond Ring | 5.00 Ct Look | Off-White

6-Prong Round 9MM Diamond Ring | 3 Ct Look | Off-White Treated Diamond in 925 Silver

6-Prong Round 9MM Diamond Ring | 3 Ct Look | Off-White Treat

Round 9MM Green-Blue Diamond Look Ring | 3 Ct Look | Vibrant Gemstone in 925 Silver

Round 9MM Green-Blue Diamond Look Ring | 3 Ct Look | Vibrant

Famous 4-Prong Round 8MM Diamond Ring | 2 Ct Look | Colorles

6-Prong Round 12MM Green-Blue Diamond Look Ring | 7 Ct A-Grade Gem in 925 Silver

6-Prong Round 12MM Green-Blue Diamond Look Ring | 7 Ct A-Gra

Statement Round Green-Blue Diamond Look Ring | 14.00 Ct Bold Gemstone in 925 Silver

Statement Round Green-Blue Diamond Look Ring | 14.00 Ct Bold

Round 12MM Green-Blue Diamond Look Ring | 7 Ct Gemstone in 925 Silver

Round 12MM Green-Blue Diamond Look Ring | 7 Ct Gemstone in 9

6-Prong Round 10MM Green-Blue Diamond Look Ring | 5 Ct Gemstone in 925 Silver

6-Prong Round 10MM Green-Blue Diamond Look Ring | 5 Ct Gemst

Stand 6-Prong Round 8MM Diamond Ring | 2 Ct Look | Colorless Stone in 925 Silver

Stand 6-Prong Round 8MM Diamond Ring | 2 Ct Look | Colorless

6-Prong Round 16MM Green-Blue Diamond Look Ring | 16 Ct Statement Gem in 925 Silver

6-Prong Round 16MM Green-Blue Diamond Look Ring | 16 Ct Stat

6-Prong Round 14MM White Diamond Look Ring | 14 Ct A-Grade Gemstone in 925 Silver

6-Prong Round 14MM White Diamond Look Ring | 14 Ct A-Grade G

6-Prong Round 11 MM Colorless Treated Diamond Ring | 6.50 CT in 925 Silver

6-Prong Round 11 MM Colorless Treated Diamond Ring | 6.50 CT

6-Prong Round 10MM Colorless Diamond Look Ring | 5 Ct A-Grade Stone in 925 Silver

6-Prong Round 10MM Colorless Diamond Look Ring | 5 Ct A-Grad

6-Prong Round 12MM Colorless Diamond Look Ring | 7 Ct Stone in 925 Silver

6-Prong Round 12MM Colorless Diamond Look Ring | 7 Ct Stone

Hole-Style Prong Round 9MM Green-Blue Diamond Look Ring | 3 Ct Gemstone in 925 Silver

Hole-Style Prong Round 9MM Green-Blue Diamond Look Ring | 3

2.50 Ct Radiant Cut White Treated Diamond Engagement Ring 925 Sterling Silver

2.50 Ct Radiant Cut White Treated Diamond Engagement Ring 92

6-Prong Round 8MM Colorless Diamond Look Ring | 2 Ct Stone in 925 Silver

6-Prong Round 8MM Colorless Diamond Look Ring | 2 Ct Stone i

Solitair 3.00 Ct Marquise Cut Off White Treated Diamond Ring 925 Sterling Silver

Solitair 3.00 Ct Marquise Cut Off White Treated Diamond Ring

Classic 2.50 Ct Round Cut Off White Treated Diamond Ring 925 Sterling Silver

Classic 2.50 Ct Round Cut Off White Treated Diamond Ring 925

Classic 2.00 Ct Radiant Cut Off White Treated Diamond Ring 925 Sterling Silver

Classic 2.00 Ct Radiant Cut Off White Treated Diamond Ring 9

3 Stone 2.50 Ct Round Cut Off White Treated Diamond Ring 925 Sterling Silver

3 Stone 2.50 Ct Round Cut Off White Treated Diamond Ring 925

3.00 Ct Round Cut Real Treated Diamond Solitaire Engagement Ring 925 Silver

3.00 Ct Round Cut Real Treated Diamond Solitaire Engagement

Classic 2.00 Ct Round Cut Off White Treated Diamond Ring 925 Sterling Silver

Classic 2.00 Ct Round Cut Off White Treated Diamond Ring 925

Classic 3.00 Ct Round Cut Off White Treated Diamond Ring 925 Sterling Silver

Classic 3.00 Ct Round Cut Off White Treated Diamond Ring 925