Caspian 4mm Square Wedding Band – 18K Gold or Platinum
The Caspian 4mm Square Wedding Band is a sleek and modern take on a classic design. Featuring a flat square-edge profile, this ring exudes sophistication with a clean, structured aesthetic. Crafted with a high-polish finish and a comfort-fit interior, it offers both style and ease for daily wear.
Available in 18K white gold, yellow gold, or platinum, this ring is a timeless choice for those who appreciate contemporary elegance.
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Pickup available at 28/350 Cambridge Street
Usually ready in 2-4 daysPairs well with
Caspian 4mm Square Wedding Band – 18K Gold or Platinum
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
We want your order to reach you as quickly and safely as possible. Visit our Shipping Page, you’ll find details about shipping times, international delivery, tracking, and any customs fees that may apply. We offer free express shipping within Australia for faster delivery.
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Customer Support
Have questions about your order or need assistance? Our customer support team is here to help! We’re available to answer your queries about products, custom orders, payments, or anything else you need. Reach out, and we’ll get back to you within 24 hours on weekdays.
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FAQ’s
Find quick answers to common questions! From product details and sizing guides to warranties and care instructions, our FAQ page has most info you need to know. Browse through to learn more before making your purchase.
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Contact Us
Need personalised assistance? Whether you have a special request, want to discuss a custom design, or have concerns about your order, we’re here to help. Get in touch with us via email or chat, and we’ll respond as soon as possible.
Product details
More Info
Each Diamond Lab wedding ring is carefully crafted to perfection, ensuring exceptional quality and lasting durability. Whether you choose a classic band, a pavé diamond ring, or a sculpted design, every detail is meticulously finished for comfort and elegance.
Wedding rings featuring pavé-set diamonds, intricate designs, or special band shapes may not be resizable, while simple bands can typically be resized up or down by 2-3 sizes—some only by half a size. Ensure you select the correct size when purchasing, as resizing may not be possible for all designs.
The average ring weight varies between 3 to 7 grams, depending on the design, metal type, and ring size. Each ring is handcrafted to order, with an average production time of 15-20 days after payment.
Shipping & Collections
We offer complimentary express worldwide shipping, fully insured to guarantee secure delivery. The average shipping time is 2-4 days, but once dispatched, transit times are beyond our control.
For Perth-based clients, we provide a Pick-Up option at checkout, allowing you to collect your wedding ring in person.
What You Receive
Receiving your wedding ring from Diamond Lab is an experience of luxury and craftsmanship. Every order includes:
- A custom ring box and velvet pouch for safekeeping.
- A polishing cloth to maintain the shine of your ring.
- A care guide with expert recommendations for long-term wear.
- A Gemstone Certification (if your ring includes diamonds or moissanite).
Each element is thoughtfully curated to elevate your experience and celebrate your milestone.
Customise This Ring
Your wedding ring should be a reflection of your style and story. We offer extensive customisation options to create a ring that is uniquely yours. You can modify:
- Metal Type: Choose from 18K white, yellow, or platinum.
- Finish: Select from high-polish, matte, satin, brushed, hammered, or engraved textures.
- Band Width: Opt for slim, standard, or bold widths to match your preference.
- Diamond or Moissanite Accents: Add or remove pavé stones, side stones, or hidden details.
- Engraving: Personalise your ring with a name, date, or meaningful message.
- Or any other style or design to create a one-of-a-kind piece.
Our expert jewellers are here to bring your vision to life, ensuring your wedding band is as unique as your love.
Meticulously Handcrafted for Perfection
Every wedding ring at Diamond Lab is crafted with unparalleled precision, blending traditional craftsmanship with modern innovation. From shaping the perfect band to setting each stone, our artisans meticulously handcraft every detail to ensure a flawless finish. Designed for lasting elegance, each ring is a symbol of love that will stand the test of time.
FAQs
Please read our FAQs page to find out more.
Can I personalise my wedding ring?
Yes! We offer customisation options, including engraving, different finishes, band widths, diamond accents, and metal choices. If you have a unique idea in mind, our jewellers can help bring it to life.
How long does it take to make a wedding ring?
Each wedding ring is handcrafted to order, with an average production time of 15-20 days after payment. If you need your ring sooner, contact us to discuss expedited options.
Can my wedding ring be resized?
Simple bands can typically be resized up or down by 2-3 sizes, while certain styles, such as pavé-set rings or sculpted bands, may not be resizable. If you’re unsure about sizing, please ensure you select the correct size before purchasing.
Do you offer matching wedding bands for couples?
Yes! We offer matching wedding bands in complementary styles for couples who want a cohesive look. You can also customise each ring to suit individual preferences while maintaining a unified aesthetic.
Do you offer worldwide shipping?
Yes, we provide complimentary express worldwide shipping, fully insured for peace of mind. Estimated delivery times are 2-3 days within Australia and 5-7 days internationally.