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Diamond Jewellery

Buy Diamond Jewellery Online

Discover the allure of diamond jewellery with Maxi-Cash, your premier online destination for exquisite diamond pieces. Our collection in Singapore caters to every taste and occasion, comprising timeless classics and contemporary styles. Whether you’re seeking the perfect engagement ring, a stunning necklace, or an elegant pair of earrings, our offerings promise unparalleled beauty and first-rate craftsmanship unique to our curation.

The Significance of Diamonds

Diamonds have held a place of reverence and fascination throughout history. These precious gems, formed over billions of years, symbolise love, commitment, and celebration. In every cut and sparkle, they carry stories of romance, achievements, and life’s significant milestones. Revered for their unmatched hardness and brilliance, diamonds have become the ultimate symbol of eternal love and beauty, making them the centrepiece in exquisite jewellery pieces.

Our Diamond Jewellery Collections

At Maxi-Cash, our diamond jewellery collections offer a range of captivating designs:
  • Diamond Engagement Rings: Explore our diverse selection, featuring various styles from classic solitaires to modern halo designs, each showcasing the diamond’s pure brilliance.
  • Diamond Necklaces & Diamond Pendants: Our collection ranges from understated elegance to elaborate, statement-making pieces, perfect for every occasion.
  • Diamond Earrings: Choose from a versatile array of diamond earrings, including timeless studs, elegant hoops, and graceful drop earrings.
  • Diamond Bracelets: Discover our selection of diamond bracelets and bangles, crafted to add a touch of sophistication to any ensemble.

Second-Hand Jewellery For Sale

Maxi-Cash takes pride in offering more than just exquisite jewellery. We will assist you in finding pieces that resonate with your individual style and story. Explore our collection and let us guide you to your next cherished keepsake. Why not revel in our selections of pre-owned watches and find a timepiece to match your jewellery?

Understanding Diamond Quality

When selecting diamond jewellery, understanding the 4Cs – Cut, Colour, Clarity, and Carat – is crucial. These criteria determine the quality and value of a diamond, influencing its sparkle and overall appearance.
  • Cut: This refers to how well a diamond has been shaped and polished from its rough state. The cut impacts the diamond’s ability to reflect light, thus influencing its sparkle and brilliance. Ideal cuts ensure maximum light return through the top of the diamond, creating that sought-after sparkle.
  • Colour: Diamonds are graded on a colour scale from D (colourless) to Z (light yellow or brown). Colourless diamonds are rare and more valuable, as they allow more light to pass through, enhancing the stone’s sparkle.
  • Clarity: This aspect assesses the presence of inclusions or blemishes within or on the surface of a diamond. Clarity grades range from Flawless (no inclusions visible under 10x magnification) to Included (inclusions visible to the naked eye). Higher clarity diamonds are more valued for their rarity.
  • Carat: Carat refers to the weight of the diamond. Larger diamonds are rarer and therefore more valuable, but the carat weight alone doesn’t determine a diamond’s worth. It’s important to consider all four Cs in combination.
At Maxi-Cash, we ensure that every diamond in our jewellery collection meets high standards of quality in each individual aspect, providing you with both beauty and value.

Choose Maxi-Cash for Diamond Jewellery

Choose Maxi-Cash when buying diamond jewellery in Singapore for an experience that combines quality, trust, and luxury. We not only provide an exquisite array of high-quality diamond pieces, but also ensure a seamless and informative online buying experience. Our experts are dedicated to guiding you through our diverse collections, ensuring you find the perfect piece that reflects your individual taste and style. 

Contact us today to let us assist you in finding the perfect diamond jewellery piece that resonates with your style.

Certification and Authenticity of Diamond Jewellery

At Maxi-Cash, we understand the importance of trust and transparency when it comes to buying diamond jewellery. While we provide certificates for most of our diamonds, some smaller stones may not come with such documentation. However, rest assured, each piece in our collection is thoroughly evaluated for its quality and authenticity. Our commitment is to offer you not just a piece of jewellery, but the confidence and assurance that comes with every Maxi-Cash purchase.

Frequently Asked Questions About Diamond Jewellery

What warranty comes with diamond jewellery purchases?

Maxi-Cash does not offer a warranty on our diamond jewellery products. However, we stand by the quality and authenticity of every piece we offer. Should you have any questions or concerns about your purchase, our team is always available to assist you.

What is the return policy for diamond jewellery?

At Maxi-Cash, all purchases made through the e-Shop, including diamond jewellery, are final and not eligible for returns or refunds. However, exchanges may be allowed. If you wish to exchange an item, please inform us within 7 days of receipt of your order.

The criteria for exchange are as follows:

  • The item must be in its original condition, unused, and unaltered.
  • All original tags and packaging must be intact.
  • The original invoice must be presented.

Please note that exchanges are possible for items of equivalent or lesser value. If the exchange item is of higher value, you will need to pay the difference. We reserve the right to reject exchange requests if these conditions are not met.

How do I care for my diamond jewellery?

Caring for diamond jewellery involves regular cleaning and careful handling to maintain its sparkle and prevent damage. Here are some tips:

  • Clean your diamond jewellery regularly using a solution of warm water and mild detergent. Gently scrub with a soft-bristled brush.
  • Avoid exposure to harsh chemicals, such as chlorine and abrasives, which can damage both the diamond and the metal setting.
  • Store your diamond jewellery in a fabric-lined jewellery box or a pouch, keeping pieces separate to prevent scratches.
  • Have your diamond jewellery professionally inspected and cleaned annually to ensure the setting is secure and the diamonds remain in good condition.
  • Remove diamond jewellery during strenuous activities to prevent accidental impacts that could damage the stone or setting.

Participate in a lucky draw

Entries to the Dazzling Draw is only for valid transactions made from 12 April to 16 May. Every $600 spent (storewide including preloved gold, preloved gem set jewellery and LuxeSTYLE branded collections) will be entitled to one lucky draw chance, there is no limit to the number of chances.

Winners will be selected at random and notified via phone and results will be published on Maxi-Cash official Facebook Page on 31 May.


  • 1st Prize: 1.01ct True Carat Ring worth $8,248
  • 2nd Prize: 0.75ct True Carat Pendant worth $3,868
  • 3rd to 10th Prizes: 999 Pure Gold Petite Heart (1g) worth $148 each