4 mm Square Stone Band Mounting for Custom Rings – Geometric Setting in 9K 14K 18K Gold or Platinum, Sleek Modern Design

This elegant three stone engagement ring mounting is crafted to hold a 6.5mm round center stone with two side stones for added brilliance. A perfect choice for symbolic, customizable engagement settings in gold or platinum.

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Description

This listing is for the **mounting only** and does not include any stones. If you need stone setting, please get in touch with customer service for a quote.


Exquisite Design and Dimensions

This mounting showcases a bold 4 mm square center stone design, offering a clean and architectural look. The setting sits securely within the band, delivering both elegance and modern edge. Whether chosen for men’s or women’s bands, the symmetrical shape offers a timeless yet trendy aesthetic.


Premium Quality Materials

You can select from 9K, 14K, or 18K solid gold—available in white, yellow, or rose tones—or upgrade to platinum for ultimate luxury. Every piece undergoes precise polishing and professional craftsmanship, ensuring it meets high durability and visual standards. Each ring base offers a perfect balance of weight and comfort.


Custom Design and Personalization

We offer flexible design options to meet your vision. Whether you’re building a custom solitaire ring, personalized band, or series of geometric rings, this mounting adapts easily. Our factory supports small batch orders and one piece custom engagement ring production, including CAD services, mold creation, and gemstone sourcing on demand.


Perfect Gift for Any Occasion

This square band mounting is a great base for creating anniversary rings, promise rings, or matching couple bands. Because it suits many stone types and styles, it’s an excellent choice for jewelers and designers looking to expand their offerings.


Customized Jewelry Cooperation Process

  • Idea Sharing – Send us your design ideas or references.

  • CAD Design – We prepare accurate 3D drawings for confirmation.

  • Quotation – You receive a clear quote based on gold type and diamond specs.

  • Sampling – We provide samples or begin production.

  • Final Production – Skilled artisans craft each piece with care.

  • Delivery – Secure shipping via FedEx, UPS, or DHL.


Why Choose Alpha Jewelry?

Alpha Jewelry excels at small batch custom jewelry production, serving independent designers and private labels. We offer in-house 3D modeling, mold-making, and casting. Our flexible MOQ policy, starting from just one piece, allows maximum freedom in product development. Partner with us to access full design support, fast turnaround, and confidential service.


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FAQ

What is your production MOQ?

We are the first jewelry factory in the industry to offer a minimum order quantity (MOQ) of one piece. We are very friendly to jewelry retailers who place orders online or through stores for custom jewelry.

What is your payment terms?

For first-time clients, we can accept a 30% advance payment to establish trust, with the remaining 70% due before shipment. For clients with an established trust, to enhance efficiency, we typically require full payment before production begins. This can be decided through negotiation.

What kind of express delivery methods do you offer? what is the price?

We generally offer international express shipping services, including DHL, FedEx, UPS, and others, which typically take 3-7 days to reach worldwide destinations at a cost of $50. We also provide slower shipping options, such as 4px, which usually takes 10-15 days to reach global destinations at a cost of $10.

What materials can you use for jewelry production? What types of stones can be set?

We can produce jewelry using materials such as 925 silver, 9K, 10K, 14K, 18K, 22K, Pt950, and 18K palladium gold. We can set various stones, including but not limited to natural diamonds, lab-grown diamonds, moissanite, as well as various types of natural gemstones, synthetic gemstones, pearls, and more.