Lab-Grown Diamond Engagement Rings: Your Perfect Symbol of Love

Your perfect engagement ring exists here at Secrets Shhh, so let’s find it. Secrets Shhh is the home of lab-grown diamonds and signature simulant diamonds, specialising in crafting exquisite engagement rings that are the true vision of undeniable quality and pure craftsmanship.

You’re spoilt for choice in design styles. We craft iconic Solitaire Rings, stunning Shouldered Solitaires, and precious Three Stone rings. Our range of Halo engagement rings includes single-row halo and double-row halo styles that are bound to make a bold statement.

Our 14ct solid gold mounts are available in yellow gold, white gold, and rose gold. 

Our lab-grown diamonds are offered in more traditional cuts such as Round Brilliant, Princess Cut, and Pear Cut, as well as other cuts like Cushion, Emerald, Oval, Asscher, and Radiant pieces. Whichever centre stone you choose, your beauty and confidence will radiate through and through.

Engagement Ring FAQs Answered 

What are lab-grown diamonds?

Lab-grown diamonds, also known as laboratory-created diamonds and cultured diamonds, are dazzling diamonds meticulously cultivated within the controlled environment of a laboratory, using the finest raw materials. They possess identical chemical properties, crystal lattice structure, brilliance, fire, and scintillation as mined diamonds, delivering an ethical and environmentally responsible alternative.

How much are engagement rings?

Engagement rings can cost anywhere from $500 to $50,000 and more. At Secrets Shhh, we have the largest range of high-quality engagement rings that are up to 80% less than an equivalent mined diamond ring. Our rings are beautifully crafted using the same traditional methods as diamond engagement rings and represent incredible value for money. Both our Signature Simulant Diamonds and our Premium Certified Lab-Grown Diamonds are very durable and come with a Lifetime Brilliance Guarantee.

Who buys engagement rings?

It is very common today for both partners to shop for their engagement ring together. Engagement rings have long been considered the ultimate celebration of love and commitment, and given it is such an important decision, we see more couples choosing their perfect ring together rather than one shopping alone. Traditionally, one partner may have been tasked with buying the ring for the proposal day, deducing what their partner loved regarding gold colour, stone shape, and size. Today, many couples buy their ring together, discussing all the elements of the design as a joint decision given the symbolic importance of the ring and their future together.

At Secrets Shhh, we also have many customers choosing to update their original engagement ring after a few years to reflect changes in fashion or their desire for a larger centre stone or even a different shape or cut stone.

We specialise in helping couples in these life moments with in-store and virtual experiences that will help you find the perfect engagement ring. We have hundreds of designs with exceptionally beautiful centre stones, covering solitaires, halos, fancy designs, and three stones to help the most discerning couple find the ring of their dreams.

How long do engagement rings take to make?

Many of our high-quality engagement rings are available to be delivered to you immediately. If you require our jewellers to resize the ring for you, this may take up to 7 days if the ring size is between L and Q. At Secrets Shhh, we also offer a custom order service, and our jewellers can customise our rings to fit a wider range of finger sizes from very small to larger sizes. We can also offer our rings in different gold colours – for example, rose and white gold. Our custom order service, where we make the ring specifically to your requirements, will usually take 6-8 weeks.

Why are diamonds used for engagement rings?

Diamonds became popular as engagement rings from the 1980s onwards, largely due to the marketing efforts by the diamond industry to position diamonds as the ultimate symbol of love and rarity. However, in the late 1990s, the rising awareness of conflict diamonds and the environmental impacts of large-scale mining caused many consumers to look for more responsible alternatives. In 2000, Secrets Shhh launched, being the first brand to exclusively offer high-quality engagement rings with sustainable lab-grown alternatives to mined diamonds. Our Premium Certified Lab-Grown Diamonds are indistinguishable from the rarest and finest mined diamonds and come at a fraction of the cost environmentally, socially, and financially.

Do men wear engagement rings?

Yes, many men choose to wear a ring to symbolise their engagement to their partner. The designs chosen are varied. Also, our plain bands in gold and silver are always popular. A recent trend is for men to custom order one of our Scandinavian-inspired Synergy designs that feature diamond simulants with a blend of sterling silver with 10-carat gold accents. These rings are very stylish, and many guys love wearing them. For the fashion-conscious guy who loves simplicity, one of our new black Zirconium rings or one fused with gold is also a popular ring to celebrate an engagement.

Which diamond shapes are the most popular for engagement rings?

The round brilliant-cut lab-grown diamond is still the most popular shape for an engagement ring. At Secrets Shhh, we stock all the most popular diamond shapes or cuts. The Oval cut is now our second most popular shape, overtaking the princess cut, followed by pear, radiant, square, princess cut, emerald, Asscher, cushion, and marquise. We stock all the popular shapes and more. When selecting the diamond shape for your engagement ring, consider the length of your finger. For example, if you have long slender fingers, you may consider a marquise or oval cut, which can accentuate the length of your finger. Many people still choose the brilliant round cut for its exceptional fire and brilliance, and some the emerald cut for its simplicity and clean lines. In the end, you should choose the shape you love, as all the cuts have their own special features. At Secrets Shhh, we have engagement rings in many different cuts – all in store for you to try on and immerse yourself. The only way to truly know which cut you will love is to pop in and try them on.

How do I pick the correct finger ring size for my partner's engagement ring?

To correctly pick the finger ring size for your partner's engagement ring, utilise the helpful information found on the Find My Ring Size page.

How do I choose the diamond quality for my engagement ring?

Selecting the carat weight, colour, and clarity of a mined diamond can be extremely confusing and stressful. Your final choice will often come down to your budget and often leads to a compromise. At Secrets Shhh, you will never have to worry about this. With our Premium Certified Lab-Grown Diamonds and our diamond simulants, you can relax and enjoy total peace of mind knowing your choice of centre stone is amongst the finest available.

What is the difference between an engagement ring and a promise ring?

An engagement ring is usually given during a proposal. Regarded as the ultimate symbol of love, it signifies your intent to marry and enter a lifelong relationship. A promise ring is usually given as a promise and commitment to a relationship when there is no immediate thought of proposing. It is usually given early in the relationship as a sign of affection and a desire to enter into a relationship that may or may not include marriage. Promise rings are also normally smaller in design with smaller centre stones. Often, a dress ring is also given as a promise ring.

What is the difference between a lab-grown diamond and a diamond simulant?

Both are grown in a laboratory, with the main difference being in their chemical structure. Lab-grown diamonds are grown from carbon and share the same chemical structure as mined diamonds. Lab-grown diamond simulants used in Secrets Shhh engagement rings are grown from the mineral base zirconium oxide and are virtually indistinguishable from the rarest white diamonds. They are durable, sustainable, high quality, AAAAA cubic zirconia, and come with a lifetime guarantee for their internal fire and brilliance. They represent exceptional value for money and are the perfect alternative to mined diamonds. However, if chemistry is important to you, many of our bridal designs are available in fine-quality lab-grown diamonds!

Do lab-grown diamonds look fake?

Absolutely not! Our Premium Certified Lab-Grown Diamonds are optically identical to the rarest white natural diamonds. They disperse the same light and sparkle as the finest cut diamonds. The reason some people worry is that many mined diamond engagement rings they have seen use lower quality diamonds or even clusters of small diamond chips to create the appearance of one larger diamond. The result is many diamond engagement rings simply do not sparkle as they should.

At Secrets Shhh, this is never an issue, as our world-class lab-grown diamonds are grown and cut for maximum fire and brilliance. We recommend a centre stone of 2 carats for your engagement ring, which in our opinion has the wow factor – and is well within expectations of an engagement ring today. Of course, many of our customers love to celebrate life, love or simply celebrate themselves and feel confident in wearing our larger gems, which range in size up to 14 carats and larger!

Visit a Secrets Shhh Boutique Near You

Want to try one of our engagement rings on for size or speak to our team? We have boutique stores throughout Australia, including Melbourne, Sydney, and Brisbane, offering our engagement range. Learn more about the benefits of lab-grown diamonds, explore our full lab-grown diamonds collection, and browse our stunning 1-carat lab-grown diamond solitaire engagement rings. If you can't visit us in person, book a virtual appointment to shop from the comfort of your home.