All Categories

Explore Every Collection

Better Star is a manufacturer & wholesaler of lab‑grown diamond jewelry, also supply custom jewelry including lab diamond rings, bracelets, necklaces & earrings, etc.

Featured Pieces

Staff Picks

Our most popular designs across all categories

Quality Promise

Why Our Diamonds

Four pillars that define our difference
IGI Certified Diamonds

01

IGI Certified Diamonds

Every stone documented

All center stones are IGI certified. Full 4C grading report provided with every piece for complete buyer confidence.

18K Gold & Platinum

02

18K Gold & Platinum

Premium metal standards

All jewelry uses 18K gold (white, yellow, rose) or Pt950 platinum. Hallmarked and certified metal purity on every piece.

Multi-Point QC

03

Multi-Point QC

Zero compromise on quality

Every piece passes a structured quality checklist — prong integrity, stone security, finish, and dimensional accuracy before shipping.

OEM / Custom Ready

04

OEM / Custom Ready

Your brand, our craft

All designs can be produced under your brand label. Custom sizes, metals, stone grades, and packaging — minimum orders from 10 pieces.

Lab grown diamonds for jewelry

Premium lab grown diamonds can even deliver superior clarity and transparency compared with nature diamonds. High clarity natural diamonds are extremely rare and carry steep price premiums. As manufacturing techniques keep maturing, lab grown diamond jewelry has gained worldwide recognition. Lab created diamonds offer richer options at lower costs. Better Star wholesale lab grown diamonds for jewelry in diverse carat weights, shapes, colors and grades.

Lab grown diamond jewelry

Since lab grown diamonds are virtually indistinguishable from nature diamonds, they have penetrated nearly all jewelry markets in recent years, including diamond rings, necklaces, pendants, earrings, bangles and bracelets, and become a favored choice among customers worldwide.

Men's lab grown diamond jewelry​

Men’s diamond jewelry tends to favor large carat stones. Yet large carat, high clarity and fancy color natural diamonds are often unaffordable. Thanks to today’s mature lab grown diamond manufacturing technology, men’s jewelry set with lab created diamonds has become hugely popular. Lab grown diamonds share identical physical properties with mined diamonds. They hold up well to frequent wear with barely any abrasion.

Custom lab diamond jewelry​

In the past, natural diamonds had very low output and came with high price tags, alongside geopolitical conflict risks. Most people showed little interest in custom diamond jewelry. Today, lab grown diamonds are accessible to everyone. You can pick high quality, large carat stones without spending a fortune. As a result, far more people are eager to customize their one-of-a-kind diamond jewelry. Learn about our custom services.

FAQ Lab Diamond Jewelry

Can jewelry stores test for lab grown diamonds​?

Of course, you can also verify lab grown diamonds with a 10× magnifier. Every IGI or GIA certified lab grown diamond carries a unique global laser inscription on its girdle. This serial number is clearly visible under a 10× magnifier. Simply cross check it against the code on the certificate, a matching number confirms the diamond is genuine.

Absolutely lab grown diamonds fit nearly all fine jewelry styles, boasting the same hardness as mined diamonds for rings, necklaces and bracelets. Only antique collectible pieces may specifically require natural mined diamonds.

Lab grown diamonds are nature’s hardest and most scratch resistant material, twice harder than steel. They perform perfectly for everyday jewelry wear. Though lab grown diamond pieces may get tainted by sweat and dust over time, they return to spot less condition after proper cleaning.

Sure, you may clean lab grown diamond jewelry with a jewelry cleaner. These diamonds feature exactly the same hardness as natural mined diamonds. However, remember to check whether the stone setting becomes loose after cleaning.

Let's Connect

Whether you're sourcing certified lab-grown diamonds, ordering custom jewelry, or inquiring about professional training — our team responds within 24 hours to every request.

This site uses cookies

We use cookies to collect information about how you use this site. We use this information to make the website work as well as possible and improve our services.more details