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Shop premium 4 carat diamonds at GS Diamonds, including loose 4 carat natural and lab-grown diamonds with GIA or IGI certification. Whether you're comparing 4 carat diamond prices, searching for a 4 carat diamond ring, or exploring diamonds for a custom design, discover exceptional stones online or visit our boutiques across Australia.Â
Some light loss. Reflects most light but not as brilliantly as higher grade cuts.
Noticeable colour. Not typically recommended for colourless diamond jewellery.
Setting price may increase for larger carat sizes.
Inclusions are visible under 10x magnification and may be visible with an unaided eye. More inclusions than SI1.
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A 4 carat diamond offers exceptional presence, making it a popular choice for those seeking a bold yet refined statement. Whether you're considering a 4ct diamond ring or a loose diamond, selecting the right combination of cut, clarity and setting is essential.Â
When evaluating how much a 4 carat diamond is worth, factors such as cut quality, colour grade and clarity have a significant impact. This is why two stones of the same carat weight can vary greatly in value. Clients often compare options to determine the price they are comfortable spending, balancing visual impact with long-term value.Â
A 4 carat diamond ring pairs beautifully with classic settings such as solitaires, halos and three-stone designs. Modern four-prong settings are especially popular, as they allow more light to enter the stone, enhancing brilliance while showcasing more of the diamond. You can explore styles through our engagement rings collection or create something truly unique with our custom jewellery design service.Â
All our natural diamonds come with GIA certification, giving you confidence in quality and authenticity. Browse our full range of certified stones in the diamonds collection, including a wide variety of cuts such as round, oval, emerald, cushion, pear and princess.Â
For those exploring alternatives, a 4 carat lab grown diamond offers impressive size and brilliance at a more accessible price point. Discover available options through our lab-grown diamonds collection.Â
Whether you're comparing 4 carat diamond ring prices or exploring different styles, our team can help you find the perfect diamond for your vision.Â