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  •  COMPLIMENTARY WORLDWIDE INSURED SHIPPING & 30-DAY BESPOKE RETURN POLICY 
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Kola Jewelry
  • Engagement Rings
  • Wedding Band
  • Fine Jewelry
  • Bespoke
  • Custom Gallery
  • B2B Wholesale
  • About Us
  • Don't miss this week's offers!
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Engagement Rings
Wedding Band
Fine Jewelry
Bespoke
Custom Gallery
B2B Wholesale
About Us
Don't miss this week's offers!
Kola Jewelry
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This week's offers

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20% off fine jewellery

Even if you're not ready to pop the big question we've got an amazing 20% off our fine jewelery so you can treat that loved one this Valentines day.

20OFFFINE

£200 off - Harper

Our ring of the week this week is the Harper ring with a salt and pepper diamond.

Was £2990 now £2790

Product title
¥19.99
Product title
¥19.99
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A Ring That Exists Only for You

Design your one-of-a-kind lab grown diamond ring, from first sketch to final polish.
Start your custom design→

Bespoke Fine Jewelry

Bespoke fine jewelry begins with a conversation, not a catalogue. You bring an idea — a sketch, a photo, a feeling — and we turn it into a piece that exists only for you.

Our bespoke jewelry service covers engagement rings, wedding bands, pendants, earrings, and bracelets, all made with IGI certified lab grown diamonds and solid 9K–18K gold or PT950 platinum. Every bespoke diamond jewelry piece is designed one-on-one with your own designer, from first sketch to final polish.

What makes bespoke jewelry different is the control you have. You choose the stone, the metal, the setting, the finish, and the engraving. You approve every stage — sketch, CAD, stone selection, and final photos before shipping. Nothing moves forward until you love it.

Whether you're designing an engagement ring, marking an anniversary, or creating something entirely your own, bespoke fine jewelry online is now simpler than you might think. Start with an idea, and we'll take it from there.

Jeweler crafting a bespoke diamond ring
Setting diamonds under magnification
Bespoke jewelry CAD modeling and design

How Do We Begin Our Collaboration

Five steps from your first idea to the ring on your hand

01

Share Your Idea

Tell us your story, your inspiration, or the moment you're designing for. It can be a sketch, a photo, a Pinterest board, or just a few words.

02

Sketch & CAD

Our designer turns your idea into a hand sketch, then a 3D CAD render. You'll see exactly how the piece will look before anything is made.

03

Diamond Selection

Choose your lab grown diamond — size, shape, color, and clarity. We'll show you real options with IGI certification.

04

Crafting

Your piece is handcrafted by our artisans — setting, polishing, and final detailing. Each stone is checked under magnification.

05

Delivery

Your finished piece arrives in a premium gift box with its certificate, fully insured and ready to give.

Custom Stories

Find the feeling that matches your story

Heading

Use text paired with images to create a captivating brand story, explain details of your products, or highlight store promotions.

Learn more
Heading

Use text paired with images to create a captivating brand story, explain details of your products, or highlight store promotions.

Learn more
Heading

Use text paired with images to create a captivating brand story, explain details of your products, or highlight store promotions.

Learn more
Heading

Use text paired with images to create a captivating brand story, explain details of your products, or highlight store promotions.

Learn more

What to Expect

Timeline, approvals, and our commitment to you

Timeline

Every bespoke piece follows the same path. Here's how long each stage typically takes:

Concept & Sketch

0-1 day

CAD & 3D Render

1-2 days

Diamond Selection

0-1 day

Crafting

1-2 days

Delivery

3–5 days

Typical total: 1–2 weeks. Every stage has its own window, so you always know where your piece is.

Your Approvals

You approve at every stage. Nothing moves forward without your sign-off.

Sketch → CAD → Diamond → Final Photos

If something isn't right, we change it before it's made — not after.

Payment

Full payment is made online to begin your design. Once payment is received, your designer starts on your piece right away. We accept credit card and PayPal. All payments are processed securely.

Start Your Custom Project

Tell us your story and we'll take it from there

Frequently Asked Questions

Can I see the ring before it's finished?

Yes. We share a detailed CAD render and stone photos for your approval before any crafting begins. You also receive final photos of the finished piece before it ships.

What if I don't like the CAD design?

We offer unlimited revisions at the sketch and CAD stages. We don't move forward to crafting until you approve the design.

How do I choose the right diamond?

Your designer will present a curated selection of IGI-certified lab grown diamonds based on your budget, shape preference, and setting. We'll walk you through the 4Cs until you find the one that fits.

Do you ship internationally?

Yes. We ship worldwide with full insurance and tracking. Delivery typically takes 3–7 business days after crafting is complete.

Can I use my own diamond?

In many cases, yes. Let us know what you have in mind, and we'll confirm whether your stone is suitable for the design.

What if I need it by a specific date?

Tell us your deadline at the start. We'll let you know if it's achievable and may suggest rush options when possible.

Not Sure Where to Start?

You don't need a design in mind. Start with a piece you like, and we'll adjust it to make it yours.

Browse our ready-to-ship collection — rings, necklaces, bracelets, and earrings. Find a style that feels close to what you want, then tell us what you'd change. A different stone, a different metal, a different size. We'll take it from there.

BROWSE OUR COLLECTION →
Our mission

To redefine the jewellery industry from its core, pushing boundaries, and welcoming a new era of technology focused craftsmanship.

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Email: 

diamond@kolajewelry.com

WhatsApp: 

+86 199 2522 2815

Phone : 

+86 199 2522 2815

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  • © 2026, Kola Jewelry
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