Distinct teardrop cut lab diamonds with unique light-refracting structure, available in rich fancy hues. We supply bare gems, finished accessories & personalized custom jewelry services.
Our pear-cut lab grown diamonds adopt an exclusive teardrop asymmetrical structure, combining pointed tips and rounded bottoms to form unique light refraction paths, delivering outstanding fire and brilliant sparkle when set. We produce these stones via both HPHT and CVD techniques, offering a full spectrum of fancy colors including yellow, pink, blue and white for diverse aesthetic demands.


Apart from loose pear diamond bare stones, we also provide finished fine jewelry such as engagement rings, drop earrings and pendants, alongside full bespoke customization solutions for clients. The elongated pear outline visually lengthens fingers and necks for a flattering, elegant wearing experience, making these diamonds the top pick for romantic bridal accessories and luxury daily statement jewelry.
| Type | HPHT & CVD | Carat | 1ct, 1.5ct, 2ct, 5ct, 10ct, etc. |
| Color | D, E, F, G, H, I | Clarity | VVS, VS, SL |
| Cut | ID, 3EX | Certification | IGI / GIA / NGTC |
| Shape | Pear Shaped | Fancy Color | Pink, Blue, Orange, Yellow, etc. |
| Polish | EX, VG, GD | Symmetry | EX, VG, GD |
| Fluorescence | N, F, M, S, VS | Color Treated | Treated / Untreated |
Key Features
Carefully selected lab diamonds feature excellent cut for max light return & sparkle
Available in D–F color and VVS clarity grades to meet fine jewelry standards.
Beyond mainstream diamond cuts, we offer custom diamond shapes.
Bulk customization of loose lab diamonds in varied colors, cuts, carat & certifications.
Better Star is a vertically‑integrated diamond and jewelry manufacturer headquartered in Zhengzhou. We grow lab‑grown diamonds at our in‑house CVD and HPHT facilities, perform cutting and certification internally, and complete jewelry casting and stone setting within our own workshop. We ship orders directly to you in custom branded packaging.
Thanks to our complete industry chain, Better Star have a significant advantage in the markets for rough lab diamonds, loose diamonds, and finished jewelry. Currently, we serve jewelers and jewelry brands in over 30 countries worldwide, providing OEM and ODM services for lab diamond jewelry, as well as supporting custom lab grown diamond jewelry.
Explore Our Products
Discover lab-grown diamond bracelets, necklaces, rings, earrings, and pendants crafted with certified quality and exceptional brilliance for global jewelry brands and retailers.
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