• Follow Us
  • Find Us
new sinclairs logo
  • Shop
0 Items
  • Home
  • Diamonds
        • A clear, round diamond
        • Diamond Grading
        • A round reflective diamond
        • Hearts & Arrows Diamonds
        • A platinum ring with a round diamond
        • Care for Diamonds
  • Engagement
        • A platinum ring with a round diamond
        • White Gold
        • A large, round diamond
        • Yellow Gold
        • A rose gold ring with three diamonds
        • Rose Gold
  • Workshop
        • A jeweler is using a rotary tool to polish a ring
        • Repairs
        • double-stranded pearl necklace on a white background
        • Wonderful Creation
        • Handcrafting a diamond ring
        • Handcrafted Jewellery
        • A digital rendering of a diamond ring
        • Computer Jewellery Design
  • Pearls
        • A woman wearing a white pearl necklace with three strands
        • White Pearl Jewellery
        • A women wearing gold necklace with a pearl pendant
        • Golden Pearl Jewellery
        • Lustrous strand of dark green pearls
        • Tahitian Pearl Jewellery
  • Our Services
        • A gold ring with a diamond and two loose diamonds
        • Engagement Ring Design
        • A jeweler is using a rotary tool to polish a ring
        • Repairs
        • A diamond engagement ring sits on a blue cloth
        • Jewellery Insurance
  • About Us
    • Blog
  • Contact Us
How to Care for Diamond Jewellery | Expert Guide

How to Care for Diamond Jewellery | Expert Guide

by [email protected] | Jan 15, 2026 | Diamond Jewellery

Your diamond jewellery represents more than just a beautiful accessory, it’s often tied to your most precious memories, significant milestones, and cherished relationships. Whether it’s an engagement ring that marked the beginning of your journey together,...
Tips to Clean & Care for Your Lab-Grown Diamond Jewellery

Tips to Clean & Care for Your Lab-Grown Diamond Jewellery

by [email protected] | Nov 13, 2025 | Diamond Jewellery

Similar to other jewellery, those made of lab-grown diamonds need proper cleaning and care. What’s more, some things deserve a little extra care, not just because they’re precious, but because of the memories and milestones they represent. Lab-grown diamond jewellery...
How to Choose the Right Diamond Shape for Your Engagement Ring

How to Choose the Right Diamond Shape for Your Engagement Ring

by admin | Aug 28, 2025 | Diamond Jewellery

Choosing the right diamond shape is a key part of designing an engagement ring. It influences how the ring looks, how it fits on the finger, and how much the diamond stands out. Each shape offers a different style, level of sparkle, and symbolic meaning. For example,...
The Ultimate Guide to Caring for Your Diamond Jewellery in Perth

The Ultimate Guide to Caring for Your Diamond Jewellery in Perth

by admin | Jun 11, 2024 | Diamond Jewellery

Curious about the best ways to care for your diamond jewellery? In this blog, we’ll uncover the secrets to preserving the brilliance of your precious pieces. Learn how to prevent damage and maintain their sparkle. From removing jewellery during risky activities...

Filter by Categories

  • Uncategorised33 products
  • Coloured Gemstone1616 products
  • Coloured Gemstone Jewellery3535 products
  • Diamond Jewellery6666 products
  • Engagement Ring33 products
  • Gents Wedding11 product
  • Gold Jewellery77 products
  • Golden Pearl Jewellery1414 products
  • Ladies Wedding Rings22 products
  • Mens Wedding Rings66 products
  • Silver Jewellery33 products
  • Tahitian Pearl Jewellery1212 products
  • White Gold Diamond Jewellery11 product
  • White Pearl Jewellery3636 products

Filter by price

Nothing is overlooked: from our signature packaging and prompt worldwide delivery, to personalised gift messages.

Shipping icon

Shipping

Free Shipping for orders over $130.

Card icon

Stuck for ideas

Personalised gift cards

Package icon

Warranties

Our personal guarantee to you

Logo of Sinclairs Jewellers
Phone icon

08-9316-2321

Phone icon

[email protected]

Location pin icon

Directions

Shop 5&6 Riseley Square
7-9 Riseley Street, Ardross
Perth Western Australia 6153

  • Follow
  • Follow
  • Follow

Browse Jewellery

  • Computer Jewellery Design
  • Diamond Grading
  • Engagement
  • Hearts & Arrows Diamonds

Customer Service

  • Engagement Ring Design
  • Handcrafted Jewellery
  • Pearl Jewellery
  • Care for Diamonds
  • Privacy & Returns Policy
  • Contact Us

Opening Hours

9am to 4:30pm Monday to Friday
9am to 1pm Saturday
Closed Sunday
Copyright © 2026 – Sinclairs Jewellers | Website Design, SEO & SEM By Dezign Digital