Delivery:
Orders marked as in stock 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, insurance whist in transit, and require a signature on delivery. Delivery timeframes provided by Australia Post are estimates only and cannot be guaranteed by CTJ.
If resizing is required, please contact us prior to purchase, we are happy to assist with all enquiries. Resizing fees vary depending on the design and size adjustment required. Resizing will extend the dispatch timeframe, which will be confirmed during your consultation.
Returns & Exchanges:
We kindly ask that you to review product details carefully, if you have any questions please contact us prior to purchase. Our team is always happy to assist.
Custom
Items created through our Custom process are made specifically for you and are not eligible for refunds, exchanges, or store credit.
Showroom Collection
CTJ does not offer refunds for change of mind on our Showroom Collection items. Our Showroom Collection covers any in-stock or ready for immediate dispatch items.
Eligible Showroom Collection items may be exchanged for store credit only within 14 days of delivery, subject to a $150 restocking fee. To be eligible, items must be returned unworn, in original condition, and include proof of purchase, original documentation, and packaging. Exchanges requested outside the 14-day window cannot be processed. Items that have been resized are not eligible for exchange.
Return shipping and insurance are the responsibility of the customer. Store credit will be issued to the original purchaser in the form of a gift card, valid for 12 months from the date of issue.
Sizing:
All ring sizes are listed using standard Australian alphabetical sizing. The specific ring size for each piece is clearly noted in the individual product description. If you are unsure of your ring size or require guidance before purchasing, our team is happy to assist and can help you confirm the correct size prior to checkout.
All other jewellery items, including Tennis Bracelets, Tennis Necklaces, Pendants and necklaces have their length noted in the individual product description.
Resizing:
Rings
Most rings can be resized, however resizing availability and limits depend on the design of the piece. We recommend contacting us prior to purchase to confirm sizing requirements. Adjustments beyond one size up or down may incur a resizing fee, or may not be possible depending on the items design. Our team will advise what is achievable before any work is undertaken.
Please note that resizing will extend the dispatch timeframe. Any additional costs and revised timelines will be confirmed with you prior to proceeding.
Tennis Bracelets & Tennis
Tennis bracelets and necklaces may be adjusted to your required length. Please contact us prior to purchase to discuss sizing options, as resizing will incur a fee and may result in a change to the total diamond weight of the piece.
Our team will guide you through the process, confirm what is achievable, and advise on measurement requirements before proceeding. Resizing will extend the dispatch timeframe, which will be confirmed during your consultation.
Touch of Elegance: Certified 3.50ct TDW Round Brilliant Cut Lab Diamond Studs
Enhance your look with the Certified 3.50ct TDW Round Brilliant Cut Lab Diamond Studs, offering a stunning combination of timeless elegance and contemporary craftsmanship. Set in luxurious 14K yellow gold, these earrings deliver exceptional sparkle and sophistication, making them the perfect accessory for both everyday wear and special occasions.
Brilliant Centerpieces: 1.75ct Round Lab-Grown Diamonds
Each earring features a 1.75ct round brilliant cut lab-grown diamond, bringing the total to 3.50ct TDW. Graded Ffor color, these diamonds exhibit a near-colorless hue, allowing their natural brilliance to shine through. With a VS1 clarity grade, they are virtually flawless, ensuring a radiant sparkle from every angle.
A Cut Above: Round Brilliant for Maximum Radiance
The round brilliant cut has been carefully selected to maximize the diamonds’ natural fire and brilliance, creating a mesmerizing display of light. Set securely in a 6-prong cushion setting, the diamonds are held firmly in place while allowing for optimal light exposure, resulting in a captivating, sparkling effect that is visible from all angles.
Elegant and Comfortable: 14K Yellow Gold Setting
Crafted from durable 14K yellow gold, these diamond studs provide lasting shine that perfectly complements the brilliance of the diamonds. Yellow gold is a timeless and versatile choice, adding warmth and elegance while also being hypoallergenic for comfort. The secure screw-back closure ensures your earrings stay in place all day, offering both style and comfort.
Ethical Brilliance: Lab-Grown Diamonds
These stunning earrings are an ethical choice, providing the same beauty and quality as mined diamonds. Created using advanced technology in a controlled environment, lab-grown diamonds have a smaller environmental footprint, offering exceptional beauty at a more accessible price point.
Certified Quality: IGI Certification and Appraisal
Each pair of earrings comes with a detailed CTJ appraisal and IGI certification, ensuring authenticity and value. This combination offers peace of mind, confirming that these lab-grown diamond studs are a smart and sustainable investment.
Luxury, Sustainability, and Style in Harmony
The 3.50ct TDW Round Brilliant Cut Lab Diamond Studs are more than just an accessory—they represent a perfect balance of luxury, sustainability, and style. Whether you’re treating yourself or gifting them to someone special, these earrings are sure to make a lasting impression and become a treasured addition to any jewellery collection.
Visit Our Bundall Showroom: See It for Yourself
Experience the beauty of these lab-grown diamond studs in person at our Bundall showroom on the Gold Coast. Our expert team is ready to guide you through our extensive collection of fine jewellery and help you find the perfect piece that suits your style. Visit us today to learn more!
