Platinum Diamond Rings

Platinum diamond rings epitomise luxury and enduring elegance. Crafted from rare and durable metal platinum, these rings offer exceptional strength and durability. They make a perfect choice for heirloom pieces. Paired with dazzling diamonds, platinum settings accentuate the stone’s brilliance and fire.

Platinum rings can feature a classic solitaire design, intricate pavé setting, or vintage-inspired halo style. Platinum diamond rings exude sophistication and refinement. They symbolise everlasting love and commitment as cherished symbols of union and devotion, promising a lifetime of brilliance and beauty for the wearer. Shop our Platinum Rings.

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Range of Platinum Diamond Rings

Showing 81–96 of 185 results

Round Brilliant Solitaire Diamond Ring Platinum RS16
$2,100
Round Brilliant Diamond Ring Solitaire Platinum RS16 is a classic design features sweeping claws that form a unique ‘lucida style’ crossover. Simple and elegant, this ring looks fantastic. Select any precious metal and match a natural or lab-grown diamond to suit your needs. It is available in any diamond shape, gemstone, and carat size to suit your budget. Visit your nearest Polished Diamonds Showroom and explore the options, or contact us for information and friendly advice.

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Marquise Cut Solitaire Diamond Ring Platinum RS2
$2,100
Our Marquise Cut Solitaire Diamond Ring Platinum RS2 is a modern classic with straight claws to suspend the diamond for maximum sparkle. This gorgeous ring style is available in any diamond shape, gemstone, and carat weight to suit your budget. Add a Natural or Lab-Grown diamond and select your precious metal to complete the price. Visit your nearest Polished Diamonds Showroom or contact us for information and friendly advice.

Select options This product has multiple variants. The options may be chosen on the product page
Oval Cut Solitaire Diamond Ring Platinum RS2
$2,100
Our Oval Cut Solitaire Diamond Ring Platinum RS2 is a modern classic with straight claws to suspend the diamond for maximum sparkle. This gorgeous ring style is available in any diamond shape, gemstone, and carat weight to suit your budget. Add a Natural or Lab-Grown diamond and select your precious metal to complete the price. Visit your nearest Polished Diamonds Showroom or contact us for information and friendly advice.

Select options This product has multiple variants. The options may be chosen on the product page
Pear Cut Solitaire Diamond Ring Platinum RS2
$2,100
Our Pear Cut Solitaire Diamond Ring Platinum RS2 is a modern classic with straight claws to suspend the diamond for maximum sparkle. This gorgeous ring style is available in any diamond shape, gemstone, and carat weight to suit your budget. Add a Natural or Lab-Grown diamond and select your precious metal to complete the price. Visit your nearest Polished Diamonds Showroom or contact us for information and friendly advice.

Select options This product has multiple variants. The options may be chosen on the product page
Round Brilliant Solitaire Diamond Ring Platinum RS2
$2,100
Our Round Brilliant Solitaire Diamond Ring Platinum RS2 is a modern classic with straight claws to suspend the diamond for maximum sparkle. This gorgeous ring style is available in any diamond shape, gemstone, and carat weight to suit your budget. Add a Natural or Lab-Grown diamond and select your precious metal to complete the price. Visit your nearest Polished Diamonds Showroom or contact us for information and friendly advice..

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Round Brilliant Solitaire Diamond Ring Platinum RS15
$2,100
Our Round Brilliant Solitaire Diamond Ring RS15 in luxurious Platinum is a fantastic style with a unique wishbone claw setting. This style is also available in a four-claw configuration. It’s a traditional ring design with a touch of difference. Select a Natural or Lab-Grown Diamond from our collection to complete the price. Visit your nearest Polished Diamonds showroom or contact us for information and friendly advice.

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Marquise Cut Solitaire Diamond Ring Platinum RS19
$2,100
This stunning Marquise Cut Solitaire Diamond Ring RS19 in luxurious Platinum features intricate trellis detail in the setting for a unique point of difference. RS19 allows plenty of light to enter and create an ‘across the room sparkle’. Available in various diamond shapes and carat sizes to suit. Select a Diamond to complete the price, or Contact Us for information and friendly advice.

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Oval Cut Solitaire Diamond Ring Platinum RS19
$2,100
This stunning Oval Cut Solitaire Diamond Ring RS19 in luxurious Platinum features intricate trellis detail in the setting for a unique point of difference. RS19 allows plenty of light to enter and create an ‘across the room sparkle’. Available in various diamond shapes and carat sizes to suit. Select a Diamond to complete the price, or Contact Us for information and friendly advice.

Select options This product has multiple variants. The options may be chosen on the product page
Round Brilliant Solitaire Diamond Ring Platinum RS19
$2,100
This stunning Round Brilliant Solitaire Diamond Ring RS19 in luxurious Platinum features intricate trellis detail in the setting for a unique point of difference. RS19 allows plenty of light to enter and create an ‘across the room sparkle’. Available in various diamond shapes and carat sizes to suit. Select a Diamond to complete the price, or Contact Us for information and friendly advice.

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Princess Cut Eternity Diamond Ring Platinum RE4
$4,700
Our stunning Princess Cut Eternity Diamond Ring Platinum RE4 is a sophisticated design with exceptional sparkle. The price includes (40x) 1.5mm diamonds, channel set evenly around the band, totalling 0.80 carats. It is available in any diamond shape, carat weight, precious metal, and finger size to suit your needs. We use natural diamonds of GH colour and Si clarity with very good to excellent cut for high-performing sparkles. Contact us for more information and personalised service, or visit our Polished Diamonds showroom.

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Oval Cut Trilogy Diamond Ring Platinum RT13
Price range: $5,100 through $7,300
Our Oval Cut Trilogy Diamond Ring RT13 in luxurious Platinum is a stunning ring style with three Oval diamonds to sparkle across the room. We set (1x) 0.50ct Oval Diamond centre and (2x) 0.25ct Oval Diamonds on the side. The Natural Diamonds are H colour, Si clarity and Excellent cut for the best sparkle, the total weight is 1.00 carats. Select Lab-Grown Diamonds in F colour and VS clarity for an economical option. Contact us to explore the options or ask any questions.

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Oval Cut Solitaire Diamond Ring Platinum RS49
$2,100
This is a stunning Oval Cut Solitaire Diamond Ring RS49 in luxurious Platinum, which is perfect. The classic claws suspend the Oval Diamond, and the knife-edge band gives a delicate, timeless look. Select a Natural Diamond or Lab-Grown Diamond to complete the price. Visit a Polished Diamonds Showroom or contact us for personal service and friendly advice.

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Round Brilliant Solitaire Diamond Ring Platinum RS21
$2,100
Perhaps the best-looking ring, our Round Brilliant Solitaire Diamond Ring RS21 in luxurious Platinum is perfect. The classic claws suspend the diamond, and the windows in the band give a delicate, timeless look. It is available in any carat weight and quality to suit your needs. Select a Natural or Lab-Grown Diamond to complete the price, or contact us for personal service and to explore the options.

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Oval Cut Solitaire Diamond Ring Platinum RS48
$2,100
This classic Oval Cut Solitaire Diamond Ring RS48 in luxurious Platinum looks terrific and sits proudly, allowing the diamond to sparkle. It is one of our most popular styles. This ring design is available in many diamond shapes, gemstones and sizes to suit any budget. Select a Natural or Lab-Grown Diamond to complete the price and proceed to checkout. Contact us for personal service and friendly advice, or visit a Polished Diamond showroom.

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Round Brilliant Eternity Diamond Ring Platinum RE2
$5,400
Our stunning Round Brilliant Eternity Diamond Ring Platinum RE2 sparkles across the room. The price includes (29x) 2.0mm Round Brilliant Cut Natural Diamonds with a total carat weight of 0.96 (depending on finger size). It is available in any diamond shape, carat weight, precious metal, and finger size to suit your needs. We use natural diamonds of GH colour and Si clarity with very good to excellent cut for high-performing sparkles. Contact us for more information and personalised service, or visit our Polished Diamonds showroom.

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Radiant Cut Solitaire Diamond Ring Platinum RS6
$2,100
The Radiant Cut Solitaire Diamond Ring Platinum RS6 is a timeless piece that sparkles beautifully and serves as a unique conversation starter. The Radiant diamond is rectangular with cut corners and sparkles across the room! This ring style also accommodates Emerald, Princess, and Asscher Cut diamonds. Select a Radiant Cut Natural or Lab-grown diamond to match your budget and proceed to check out, visit a Polished Diamonds shop, or contact us for personalised service and friendly advice.

Select options This product has multiple variants. The options may be chosen on the product page