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Diamonds
Gemstones
Jewellery
Both durable and highly reflective, platinum is the ideal metal to pair with diamonds. Its white coloured band will reflect the brilliance of gems, for a mesmerising finish.
Setting
Select Your Setting
Diamond
Complete
Complete Ring
Your selected gemstone may need a bespoke setting. Contact our bespoke designers or select a different shape to complete your design.
Style
Metal
Shape
Type of Stone
Delicacy Vintage
Platinum (950) Engagement Rings
From AU$ 2,274.24
Setting (ex VAT)
Aphrodite Halo
From AU$ 2,748.53
Delicacy Solitaire
From AU$ 1,276.64
Valencia Trilogy
From AU$ 1,610.81
Aria Diamond Band
From AU$ 1,901.03
Asteria Diamond Band
From AU$ 1,473.45
Starlight Solitaire
From AU$ 1,423.46
Florence Trilogy
From AU$ 2,130.24
1477 Vintage
From AU$ 2,149.26
Medici Halo
From AU$ 3,495.95
Barcelona Trilogy
From AU$ 2,613.23
Rosa Vintage
From AU$ 1,775.82
Esther Halo
From AU$ 2,247.33
Starlight Compass Solitaire
From AU$ 1,311.88
Lyra Diamond Band
From AU$ 3,136.15
Venice Trilogy
From AU$ 2,856.14
Paloma Solitaire
From AU$ 1,559.87
Gaia Vintage
From AU$ 2,276.12
Battersea Halo
From AU$ 2,871.39
Kindrea Diamond Band
From AU$ 2,342.84
Grace Solitaire
From AU$ 1,767.62
Lola Vintage
From AU$ 2,190.09
Rossetti Halo
From AU$ 2,152.37
Paris Trilogy
From AU$ 1,983.02
Alexandria Trilogy
From AU$ 2,501.40
Hampstead Halo
From AU$ 3,202.77
Duchess Diamond Band
From AU$ 2,071.25
Primrose Vintage
From AU$ 1,486.35
1477 Classic Solitaire
From AU$ 1,343.61
Pirouette Diamond Band
From AU$ 2,446.03
Isabella Halo
From AU$ 2,343.11
Hope Solitaire
From AU$ 1,462.89
Lisbon Trilogy
From AU$ 2,531.36
Bloomsbury Vintage
From AU$ 4,141.22
Thea Diamond Band
From AU$ 2,241.75
Cassia Halo
From AU$ 2,300.19
Imperia Trilogy
From AU$ 3,371.18
Jasmine Vintage
From AU$ 1,814.01
Allure Solitaire
From AU$ 1,430.89
Valentine Diamond Band
From AU$ 2,589.71
Minerva Halo
From AU$ 1,801.77
Roma Trilogy
From AU$ 2,735.72
Dauphin Vintage
From AU$ 3,018.94
Iris Solitaire
From AU$ 1,740.12
Olympia Halo
From AU$ 2,030.43
Victoria Diamond Band
From AU$ 2,224.97
Contour Solitaire
From AU$ 1,275.26
Zeta Solitaire
From AU$ 1,270.73
Empress Halo
From AU$ 3,210.12
Akinia Diamond Band
From AU$ 3,181.30
Hanover Solitaire
From AU$ 1,580.41
Muse Diamond Band
From AU$ 3,686.84
Berkeley Halo
From AU$ 2,955.12
Bellatrix Halo
From AU$ 2,793.90
Tsarina Diamond Band
From AU$ 2,260.81
Ascot Solitaire
From AU$ 1,330.68
Marylebone Diamond Band
From AU$ 1,809.54
Kew Halo
From AU$ 2,356.49
Eden Solitaire
From AU$ 1,428.05
Luna Solitaire
From AU$ 1,424.60
Oxford Diamond Band
From AU$ 2,181.68
Edwardia Halo
From AU$ 2,110.11
Principessa Solitaire
From AU$ 1,958.91
Aurora Diamond Band
From AU$ 2,739.45
Ballerina Solitaire
From AU$ 1,522.07
Zelda Halo
From AU$ 3,293.82
Fantasia Halo
From AU$ 2,468.76
Estella Solitaire
From AU$ 1,253.80
Find the ideal fit among our signature engagement ring styles. From classic solitaires to vintage-inspired designs — it’s time to handcraft your definition of ‘true love’.
Solitaire
Engagement Rings
Vintage
Diamond Band
Halo
Trilogy
See your ring hand-set in the precious metal of your choice, and select the ideal colour to match your design.
White Gold Engagement Rings
Yellow Gold Engagement Rings
Rose Gold Engagement Rings
Platinum is one of the world’s rarest natural metals and has been used in jewellery creation for thousands of years. Luxurious but tasteful, its silvery-white colour has a soft sheen which reflects the brilliance of diamonds and gems, for a mesmerising finish.
By its very nature, platinum is one of the most dense metals in the world. It is harder, heavier and rarer than pure gold, which makes it more valuable. Platinum is at 4.5 on the Mohs hardness scale, which measures the scratch resistance of stones and minerals against common materials.
At 77 Diamonds, our platinum engagement rings are made from an alloy of 95% platinum and 5% additional metals. This alloy type is known as 950 platinum because it is 950 part platinum per 1000. Platinum’s hardness means more of it can be used in engagement rings without affecting durability.
Platinum’s neutral colour will enhance the brilliance of your central diamond or gemstone, drawing the eye straight towards it. It allows natural light to radiate off the stone, displaying its true splendour.
Platinum is a very dense metal and therefore weighs more than other metals used for jewellery, such as gold. A lot of people like the heavier feel of a platinum ring on their finger.
Platinum is also appreciated for its durability: it is more resistant to marks caused by everyday wear and will retain its high quality with regular care. It doesn’t scratch, but it can develop little ridges known as patina when it comes into contact with other hard surfaces. Traditionally, patina is seen as an indication the jewellery is well-loved. It can create a vintage feel, evoking the history and character behind a treasured family heirloom.
Should you still wish to remove the patina from your platinum band, we offer a professional Clean & Polish service that will erase any marks and restore your platinum ring to its original state. Unlike white gold, platinum doesn’t need to be rhodium-plated and will retain its natural colour.
Our platinum engagement rings are made from 95% platinum and either 5% cobalt or 5% tungsten, depending on the ring and design. All these metals are hypoallergenic, making platinum the best option for sensitive skin.
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