Delivery
In-stock items are prepared for dispatch from our Gold Coast showroom within 1–3 business days.
Orders are processed Monday to Friday, excluding public holidays.
All Australian orders are sent via Australia Post Express and include tracking, transit insurance and signature on delivery. Delivery timeframes provided by Australia Post are estimates only and cannot be guaranteed by CTJ Jewellery.
If resizing or other modifications are required prior to dispatch, additional processing time may apply. Revised timeframes will be confirmed prior to proceeding.
Returns & Exchanges
We encourage customers to review all product details carefully prior to purchase. If you have any questions, our team is always happy to assist.
Custom
Items created through our custom design process are made specifically for you and are not eligible for refund, exchange or store credit.
Showroom Collection
Showroom Collection items are held in-stock or available for prompt dispatch.
Change of mind purchases are not eligible for a refund.
Eligible Showroom Collection items may be returned for store credit within 14 days of delivery, subject to a $150 restocking fee. Exchanges requested outside of the 14 day window cannot be processed.
To be eligible, items must be returned unworn, in original condition, and accompanied by proof of purchase, original packaging, and any accompanying documentation.
Resized, modified, customised, or special-order items are not eligible for exchange or store credit.
Return shipping and transit insurance are the responsibility of the customer. Returned items remain the responsibility of the customer until received by CTJ Jewellery.
Store credit is valid for 12 months from the date of issue and is issued to the original purchaser.
Sizing
Rings
All ring sizes are listed using standard Australian alphabetical sizing. The size of each piece is shown within the product details.
If you are unsure of your ring size, our team is happy to assist prior to purchase.
Jewellery
The length of bracelets, necklaces and other jewellery pieces is noted within the individual product description.
Resizing
Rings
Most rings can be resized, however resizing availability depends on the design of the piece.
Where resizing is available, the permitted resizing range is shown within the product details. We recommend contacting our team prior to purchase to confirm sizing requirements.
Resizing beyond the stated range may incur additional charges or may not be possible depending on the design.
Please note that resizing will extend the dispatch timeframe. Any applicable charges and revised timeframes will be confirmed prior to proceeding.
Tennis Bracelets & Tennis Necklaces
Tennis bracelets and tennis necklaces can be adjusted to your preferred length. As length adjustments may alter the total diamond weight of the piece, we recommend contacting our team prior to purchase to discuss available options.
Updated specifications, applicable charges and revised timeframes will be confirmed prior to proceeding.
1ct Round Brilliant Cut Natural Diamond Engagement Ring
Celebrate the essence of your love story with the 1ct Round Brilliant Cut Natural Diamond Engagement Ring, a radiant expression of commitment and devotion. This exceptional ring blends classic beauty with contemporary sophistication, capturing the heart and reflecting the unique bond shared by two people.
The Heart of the Ring: Exquisite 1ct Round Brilliant Diamond
At the core of this engagement ring is a dazzling 1-carat round brilliant cut natural diamond, celebrated for its breathtaking sparkle. Graded K for colour and SI1 for clarity, this diamond exudes brilliance and fire with each carefully crafted facet, ensuring a stunning display of light. Its impressive ability to maximise light return makes it a showstopper, radiating a captivating glow from every angle.
Elegance in Design: Classic Four-Prong Setting
This beautiful diamond is set in a timeless four-prong design, carefully crafted to showcase the stone while ensuring its security. The prongs are delicately designed to enhance the diamond’s sparkle without detracting from the sleek, sophisticated profile of the ring, allowing the diamond to shine brightly and be admired from all sides.
Premium Craftsmanship: 18K White Gold Band
The 1ct round brilliant diamond is complemented by a premium 18K white gold band, offering a perfect contrast to the warm tones of the diamond. This band is 2mm wide and features a knife-edge design, lending the ring an air of sophistication and refinement. The smooth, tapered contours of the band provide a comfortable fit, making this engagement ring ideal for daily wear while still exuding timeless elegance.
Certified Beauty: GIA-Certified Quality
Certified by the prestigious Gemological Institute of America (GIA), this 1ct natural diamond guarantees superior quality and authenticity. The GIA certification assures you that the diamond has undergone rigorous evaluation by industry experts, providing peace of mind about its clarity, cut, colour, and carat weight. This certified diamond ensures your investment is in a piece of exceptional craftsmanship.
Designed for Forever: A Classic and Timeless Style
The enduring design of this engagement ring makes it the perfect choice for expressing your love and commitment. Whether you’re marking the start of your journey together or celebrating a special milestone, this classic ring beautifully captures the essence of your unique relationship. Its timeless appeal ensures that it will be cherished for years to come, serving as a reminder of the special moments you’ve shared.
A Cherished Keepsake: A Ring for Generations
The 1ct Round Brilliant Cut Natural Diamond Engagement Ring is more than just a piece of jewellery; it’s a symbol of love that will be treasured for generations. With its brilliant diamond, elegant white gold band, and classic design, this ring is destined to become a precious heirloom, passed down as a legacy of commitment and affection.
We invite you to explore our beautiful collection in person at our showroom in Bundall, on the Gold Coast. Here, you can browse a wide selection of ready-made natural diamond engagement rings and loose diamonds, and work with our team to create the perfect ring that symbolises your love story.
Embrace Timeless Elegance: A Beautiful Reminder of Your Love
The 1ct Round Brilliant Cut Natural Diamond Engagement Ring is a stunning representation of your commitment, love, and the journey you share together. It’s not just a piece of jewellery—it’s a lasting symbol of a love that will endure for a lifetime. Visit us today and let us help you make your special moment unforgettable.
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