Have you ever wondered how a rough stone becomes the dazzling centerpiece of a diamond engagement ring? Behind every sparkle lies precision, art, and centuries of innovation. Welcome to the world of diamond cutting—where geometry meets brilliance.

At Tonglin Jewelry, we love craftsmanship. It starts with the cut of the diamond. The way a diamond is shaped and polished affects how it reflects light. This also improves its clarity and shows off its beauty.

✨ The History of Diamond Cutting

The story of diamond cutting goes back to the 14th century. At that time, people used simple polishing techniques to show a stone’s natural shine. As tools evolved, so did techniques—from the basic point cut to the complex brilliant cut we admire today.

Modern diamond cutting combines traditional handcraft with computer precision. This allows for many styles, like the princess cut, emerald cut, and cushion cut. Each style has its own unique personality.

🔍 The Cutting Process: From Rough to Radiant

Cutting a diamond is both an art and a science. It involves several stages:

1. Planning
2. Diamond cutters analyze the shape, size, and inclusions in a rough diamond. Using 3D modeling, they determine how to maximize carat weight while creating the most brilliant shape.
3. Cleaving or Sawing
4. The rough diamond is split into smaller, workable pieces. Each segment is carefully shaped based on the planned cut.
5. Bruting
6. The diamond is shaped into a basic form—round, square, oval, etc. This step defines the outline of the cut and polished stone.
7. Faceting and Polishing
8. This is where the magic happens. Flat surfaces, called facets, are added to reflect light. The more precise the angles and symmetry, the more brilliant the diamond becomes.
9. Inspection
10. Every stone is checked for balance, proportion, and surface finish. Even the tiniest flaw in a facet can affect how light travels through the stone.

At Tonglin Jewelry, we partner with experienced diamond cutters who understand how to craft each diamond to bring out its clarity, color, and sparkle—while keeping your design goals in mind.

💎 Popular Diamond Cuts and Their Features

Let’s look at some of the most common and beloved diamond shapes and sizes:

• Brilliant Cut (Round):
• Known for maximum sparkle, it features 58 facets. Perfect for timeless engagement rings.
• Princess Cut:
• A square or rectangular cut with sharp corners. It reflects light beautifully and fits modern styles.
• Cushion Cut Diamond:
• Rounded corners and a pillow-like shape give it a vintage look with soft brilliance.
• Emerald Cut:
• Characterized by step facets and a rectangular shape, it emphasizes clarity and color over sparkle.

Each of these diamond cuts offers a different aesthetic and visual performance. Your choice depends on personal style, ring setting, and what aspect of the diamond you want to highlight—sparkle, clarity, or size.

💡 Why the Cut Matters

Out of the 4Cs (cut, color, clarity, carat), cut is the most critical when it comes to beauty. A well-cut diamond will look more brilliant and even appear larger than a poorly cut stone of higher carat weight.

• A shallow cut leaks light from the bottom.
• A deep cut dims the brilliance.
• An ideal cut reflects light from facet to facet—back to your eye.

At Tonglin Jewelry, we don’t just select diamonds based on size—we focus on how the stone is cut and polished. Whether you’re sourcing for B2C sales or building a custom piece, we ensure each diamond reflects light in the most eye-catching way possible.

🧭 Choosing the Right Cut for Your Design

If you’re creating a diamond engagement ring, consider:

• The wearer’s style (classic, modern, vintage)
• Desired setting styles
• Preferences for shape vs sparkle
• Budget (some cuts retain more carat weight, offering better value)

For example, a princess cut looks modern and fits sleek, contemporary designs. A cushion cut suits vintage settings. An emerald cut creates an elegant, understated look.

Tonglin Jewelry offers full custom design services, helping clients choose the right diamond cut to match their vision—backed by our expertise and a 1-on-1 consultation.

🔧 Craftsmanship You Can Trust

With years of experience in diamond polishing and manufacturing, Tonglin Jewelry delivers:

• High-precision CAD designs
• Access to both natural and lab-grown diamonds
• Expert advice on cutting options based on budget and style
• Quality control and ethical sourcing practices

Whether you’re designing a custom ring for a special occasion or launching a diamond line for your brand, we ensure every stone is cut to perfection and built to last.

✨ Final Thoughts

The cutting process is more than just shaping a stone—it’s what turns a diamond into something brilliant, meaningful, and memorable.

At Tonglin Jewelry, we take pride in helping you create jewelry that tells a story—with diamonds that shine from every angle.

Gold jewelry comes in many forms—but not all "gold" is the same. If you're shopping for gold jewelry or sourcing pieces for your brand, it’s important to understand the differences between solid gold, gold filled, gold plated, and gold vermeil jewelry.

Each type varies in terms of gold content, durability, cost, and appearance. In this guide, we’ll explain each type, compare them side by side, and help you choose the best option—whether you're buying for personal use or working with a high-quality custom jewelry manufacturer like Tonglin Jewelry.

🟡 What Is Solid Gold Jewelry?

Solid gold jewelry is made entirely of pure gold mixed with other metals (like copper or silver) to make it stronger. It is marked in karats—such as 10k, 14k, 18k, or 24k. The higher the karat, the more gold the piece contains.

Pros:

• Highest value and prestige
• Will never tarnish or wear off
• Can be passed down through generations

Cons:

• Expensive
• Softer (higher karat = more delicate)

Solid gold is ideal for heirloom pieces, wedding rings, or luxury items that need to stand the test of time.

At Tonglin Jewelry, we offer 14K and 18K solid gold options for clients who want to create premium pieces with lasting value.

🟠 What Is Gold Filled Jewelry?

Gold filled jewelry has a thicker layer of gold bonded to a base metal (usually brass). By U.S. standards, it must contain at least 5% gold by weight. This makes it more durable and valuable than regular gold plating.

Pros:

• Thicker gold layer means better durability
• More affordable than solid gold
• Doesn’t tarnish easily with proper care

Cons:

• Can’t be resized or heavily polished
• Still not 100% gold

Gold filled pieces are a great choice for those who want long-lasting quality without the price of solid gold. It’s also popular with brands looking for affordable fine jewelry.

Tonglin Jewelry manufactures gold filled jewelry with a focus on high quality materials and strong bonding, ensuring longevity and shine.

🟡 What Is Gold Plated Jewelry?

Gold plated jewelry has a very thin layer of gold—usually less than 0.5 microns thick—applied over a base metal (like brass or copper) through electroplating.

Pros:

• Most affordable option
• Great for trendy, seasonal styles
• Lightweight

Cons:

• Thin layer of gold wears off with time
• Prone to tarnishing or fading
• Not suitable for everyday wear

If you're running a fashion-forward brand with fast inventory cycles, gold plated pieces offer variety and style at a low cost. Just keep in mind that they require care and won’t last forever.

Tonglin Jewelry controls its own plating workshop, ensuring that even our gold plated jewelry maintains a beautiful, even finish and better durability than mass-market pieces.

🟠 What Is Gold Vermeil Jewelry?

Gold vermeil (pronounced "ver-may") is a type of gold plated jewelry, but with two key requirements:

1. The base metal must be sterling silver (not brass or copper).
2. The gold layer must be at least 2.5 microns thick.

This makes it a premium version of plating, often used in high-end or demi-fine jewelry.

Pros:

• Thicker gold layer than regular plating
• Base is sterling silver (hypoallergenic)
• More durable and luxurious feel

Cons:

• Still a plated product—can fade over time
• More expensive than standard gold plated

Tonglin Jewelry offers gold vermeil jewelry with 2.5+ microns thickness to meet U.S. standards. It’s a great option if you want high-end quality at a lower price than solid gold.

📊 Quick Comparison Table

💡 Which One Is Right for You?

When choosing between solid gold, gold filled, gold plated, and gold vermeil, consider:

• Budget: What are you willing to spend?
• Usage: Is it daily wear or for special occasions?
• Skin sensitivity: Gold vermeil and solid gold are best for sensitive skin.
• Longevity: Solid gold and gold filled are most durable.
• Brand positioning: Are you selling fast fashion or timeless pieces?

🏭 How Tonglin Jewelry Can Help

At Tonglin Jewelry, we offer all four types of gold jewelry and help clients customize designs to meet their budget, audience, and brand goals. Whether you’re launching a new collection or creating a signature piece, we provide:

• In-house CAD design
• Low MOQs
• Gold plating, vermeil, filled, or solid gold options
• Ethically sourced materials
• Factory-direct pricing and quality control

We work with brands around the world to create jewelry that’s both beautiful and built to last—no matter what type of gold you choose.

✅ Final Thoughts

Understanding the differences between gold types is key to choosing the right jewelry—for yourself or your customers. From affordable plated styles to heirloom-quality solid gold, every option has its place in the modern jewelry market.

With Tonglin Jewelry, you don’t have to compromise between price, quality, and design. Contact us to start your custom project, or learn more about our gold plating and manufacturing services.

Starting a jewelry business is exciting. However, finding the right custom jewelry manufacturer can be hard. This is especially true if you have a limited budget and need to produce small amounts.

Many new brands have a common problem. They need to find a jewelry manufacturer with a low minimum order quantity (MOQ). This manufacturer should also provide high-quality jewelry, flexible custom designs, and reliable customer service.

You don't have to sacrifice quality to meet your minimum order needs. With the right partner, you can bring your vision to life—without large upfront costs or long lead times.

At Tonglin Jewelry, we specialize in low MOQ manufacturing for startups and small businesses. With years of experience and ethical sourcing, we provide the best solution for brands that want to grow sustainably.

🔍 Why MOQ Matters for Startups

MOQ stands for Minimum Order Quantity—the smallest number of units a manufacturer requires per order. Many factories set high MOQs (100–1000 pieces) to stay efficient. But for a startup or new designer, that's often too much risk and investment.

High MOQs can:

• Limit your product variety
• Tie up your budget in unsold stock
• Make it hard to test new designs or trends

That's why it's important for small brands to work with a jewelry manufacturer that has low MOQs. This helps them stay flexible and grow wisely.

💡 Why High Quality Still Matters

A low MOQ doesn't mean low standards. In fact, high quality jewelry is what sets your brand apart from fast-fashion accessories.

At Tonglin Jewelry, we believe in:

• Consistent product quality
• Premium materials like 925 sterling silver, gold filled, and lab-grown diamonds
• Custom finishing and plating in-house
• Strict quality control at every production step

Startups that focus on quality build customer trust and long-term loyalty—two things you can’t afford to ignore in the jewelry space.

✍️ Custom Design Services for Unique Brands

Your brand is unique, and your jewelry should be too. That’s why we provide full custom design services, including:

• Concept development
• 3D CAD rendering
• Sample creation
• Custom engraving
• Plating and setting options

Whether you’re designing custom pieces for a niche collection or developing unique jewelry designs for your first launch, we’ll work closely with you through the entire production process.

Need help refining your sketches? Our designers offer expert advice to make your ideas production-ready—without compromising your vision.

🧩 Full Support Throughout the Production Process

One thing many startups worry about is communication. That’s where great customer service makes all the difference.

At Tonglin Jewelry, we support you from starting to finishing:

• Fast responses via email or messaging
• Transparent cost breakdowns
• Regular production updates
• Options for custom packaging and branding
• On-time shipping with tracking

We understand that new brands need more than a supplier—they need a long-term partner. Our team is experienced in working with small businesses and committed to helping you grow with confidence.

🌱 Ethically Sourced and Responsibly Made

Today’s consumers are looking for more than beauty—they want transparency. They want to know their jewelry is:

• Ethically sourced
• Sustainably produced
• Free from unfair labor practices

Tonglin Jewelry offers:

• Recycled metals
• Lab-grown and conflict-free stones
• A clean, safe production facility with skilled artisans
• Eco-friendly plating options

With us, your jewelry design isn't just beautiful—it's responsible, too.

📦 What We Offer for Small Orders

We work with startups at every stage. Here’s what our low MOQ jewelry manufacturer services include:

You don’t need to place a huge order to get great service.

💬 Real Startup Success Story

One of our clients, a U.S.-based female entrepreneur, launched a minimalist jewelry brand in 2023. With a small budget and no manufacturing experience, she needed a reliable partner for her first 25-piece run.

With Tonglin Jewelry, she was able to:

• Create 3 unique ring designs
• Receive 3D renders and samples in under 10 days
• Launch her Shopify store with a professionally finished collection
• Restock within 2 weeks after her first batch sold out

She now works with us regularly and plans to expand into custom necklaces and earrings.

🎯 Why Tonglin Jewelry Is Ideal for Startups

With years of experience serving small businesses, we know how to deliver quality, flexibility, and results.

Here’s what sets us apart:

• 💎 High-end craftsmanship even on small orders
• ✏️ Custom design services with CAD and sampling
• 🔄 Fast turnaround times and reliable lead times
• 📦 Support for custom packaging and branding
• 🌍 Sustainable practices and ethical sourcing

We don’t just make jewelry—we help you build your brand.

✅ Final Thoughts

If you’re a startup looking to create custom jewelry, don’t settle for cookie-cutter solutions or overpriced suppliers. You deserve a partner that understands your goals and respects your scale.

Low MOQ, high quality, and full design flexibility—that’s what Tonglin Jewelry offers. Whether you’re launching your first ring collection or scaling into full product lines, we’re ready to help.

Let’s bring your vision to life—one piece at a time.

👉 Contact us today to get a free quote or start your first design!

In a world where fashion changes quickly and personal expression is important, custom jewelry is becoming the new standard. Shoppers are moving away from mass-produced accessories. They want pieces that tell their story, show their values, and last for years.

Unlike traditional jewelry that’s mass-made and often lacking personality, custom designs are deeply personal. Whether it's a statement piece for a special occasion, an eco-friendly engagement ring, or a modern charm inspired by your unique story, custom jewelry is the ultimate form of self-expression.

At Tonglin Jewelry, we believe that custom jewelry isn’t just a trend—it’s the future of fashion.

1. A Personal Connection That Can’t Be Mass-Produced

Jewelry has always been about more than just looks. It represents love, memories, values, and emotions. A custom piece goes even further—it carries an emotional connection because it was made just for you or someone you care about.

When someone designs a ring or necklace that reflects their personality, includes a meaningful symbol, or celebrates a milestone, the result is something personal and priceless.

Unlike off-the-shelf options, custom jewelry offers a unique experience. It can be tailored to your personal style, made to match your exact preferences in metal, gemstones, and design.

2. Sustainable and Ethical Choices Matter

Modern consumers care about where their products come from. People want to know: Is this piece ethical? Is it made from sustainable or recycled materials?

That’s why eco-friendly and ethically sourced custom jewelry is on the rise. At Tonglin Jewelry, we offer:

• Lab-grown diamonds and moissanite that avoid the environmental impact of mining
• Recycled metals like gold and silver
• A factory that meets high labor and environmental standards
• Small-batch, low-waste production methods

We believe in creating high quality jewelry that also supports a greener, more ethical world.

3. Perfect for Any Occasion

Custom jewelry is ideal for any moment that matters—from an anniversary to a birthday, graduation, or wedding. One of the most popular types of custom pieces today is the engagement ring. And no wonder—this is one of the most meaningful items a person can wear.

With custom options, you can choose everything:

• The stone cut and shape
• The setting style
• The type of metal, including rose gold, platinum, or white gold
• Engraved messages or hidden symbols

It becomes more than just jewelry—it becomes part of your love story.

4. Built to Last a Lifetime (or More)

When you invest in a custom piece, you’re not just buying for today. You’re buying something that can be passed down through generations.

At Tonglin Jewelry, our craftsmanship and materials are made to stand the test of time. Every item goes through strict quality control, and we offer a one-year warranty, free returns, and lifetime after-sales service.

Your piece should be as lasting and strong as the memory or message it represents.

5. Innovation Makes Custom Jewelry More Accessible

Thanks to 3D printing, digital modeling, and advanced manufacturing, custom jewelry is no longer limited to the rich and famous. Small brands and individuals can now bring their ideas to life quickly and affordably.

Tonglin Jewelry uses cutting-edge CAD technology to help clients visualize their custom pieces before production. This means:

• Accurate designs
• Fast turnaround
• Reduced errors
• Full creative control

Whether you're a jewelry brand or an individual shopper, customization is more efficient—and more beautiful—than ever.

6. Express Your Individuality

In a sea of fast fashion and factory-made products, custom jewelry helps you stand out. It gives you the freedom to express individuality and wear something that no one else has.

You can:

• Mix metals and stones
• Combine modern and vintage elements
• Add symbols, initials, or birthstones
• Choose meaningful shapes and designs

It’s fashion that’s deeply personal, not generic.

7. Support for Small Brands and Independent Designers

Tonglin Jewelry works closely with small business owners, influencers, and startup brands around the world. As a factory-direct supplier, we offer:

• Low MOQs (Minimum Order Quantities)
• Custom packaging and branding
• Competitive pricing without middlemen
• Full support from concept to delivery

Whether you’re designing one piece for yourself or launching a full jewelry collection, our team is here to help you grow.

Why Tonglin Jewelry?

We are proud to be one of China’s leading custom jewelry manufacturers, trusted by clients across the globe. Here’s why people choose us:

✅ In-house design and production

✅ Ethical and sustainable materials

✅ Low MOQ, perfect for small businesses

✅ Flexible custom options for metals, stones, and styles

✅ Strict quality control and lifetime service guarantee

We believe jewelry should do more than decorate—it should tell a story, connect with emotions, and last forever.

Final Thoughts

The future of fashion is about meaning, responsibility, and personal style. In a world where everything is mass-produced, custom jewelry stands apart. It’s thoughtful, sustainable, emotionally powerful—and it’s here to stay.

If you’re ready to create something meaningful, Tonglin Jewelry is here to help bring your vision to life.