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    • Colorful gemstone ring with diamonds
     

    Rainbow Sapphire and diamonds ring

    SKU: PDR2021

    AUD $2,300.00 incl. GST

    Turn heads and spark conversations with this exquisite rainbow gemstone ring, crafted to capture life’s vibrant moments. Whether you’re marking a milestone, treating yourself, or hunting for a show-stopping gift, this multicoloured marvel is the perfect pick. Made for the sophisticated Sydney professional who loves luxury with a twist, this ring isn’t just jewellery — it’s an expression of your colourful personality.

    Features that Make It Unmissable

    • Gemstone: An artful arrangement of multi-coloured sapphires in hues of pink, blue, yellow, green, and orange, creating a breathtaking rainbow effect.

    • Accent Stones: Brilliant natural white diamonds that dance around the sapphires, adding even more sparkle.

    • Metal: Set in lustrous 18kt rose gold, which beautifully complements the warm and cool tones of the gemstones.

    Why You’ll Love This Rainbow Gemstone Ring

    Looking for a piece that breaks away from the ordinary? This rainbow gemstone ring is your answer. Each sapphire is meticulously selected for its vivid colour and clarity, then carefully arranged to form a seamless gradient. The natural diamonds encircle the gemstones with a gentle halo, catching the light with every move of your hand. It’s playful, elegant, and undeniably unique — just like you.

    Match It with Other Ernesto Buono Masterpieces

    Want to build an ensemble that screams luxury? Pair this ring with our stunning diamond tennis bracelets for a timeless sparkle on your wrist. Or complement it with delicate diamond stud earrings for an effortlessly chic look. Each Ernesto Buono piece is designed to harmonise beautifully, letting you layer and match to suit your mood.

    Need a more personal touch? Book an appointment to explore bespoke options and create your own jewellery story.

    Follow Us for More Inspiration

    Stay up to date with our latest creations and see how others style their Ernesto Buono pieces by following us on Instagram.

    Why Choose This Rainbow Gemstone Ring from Ernesto Buono

    When you pick this ring, you’re not just buying a piece of jewellery — you’re investing in exceptional craftsmanship and timeless design. At Ernesto Buono Fine Jewellery, we pride ourselves on using only the highest-quality gemstones and precious metals, ensuring your piece stays as radiant as your memories. Our dedication to detail and personal service means you get a ring that’s uniquely yours. Ready to bring this rainbow to life? Book your appointment and let us make your dream ring a reality.

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    18k Rose Gold18k Yellow Gold
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    18k Rose Gold
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    18k Yellow Gold
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    DOWNLOAD YOUR SIZE GUIDE

    AUD $2,300.00 incl. GST

    Buy Now Pay Later

    With

    Specifications
    • Gemstone: Sapphire
    • Shape: Princess Cut, Round Brilliant Cut
    • Centre Stone Shape: Princess Cut
    • Centre Stone Weight: 1.07 Ct
    • Diamond quantity: 50
    • Total weight: 0.25 Ct
    • Diamond Colour: F
    • Diamond Clarity: VS
    • Type: Coloured Gemstones, Dress Ring
    • Origin: Hand made in Australia

    Diamond Care

    At Ernesto Buono Jewellery, we appreciate your purchase. To help you get the most out of your design, we extend your experience with a complimentary lifetime cleaning service.

    When you visit one of our stores through the years, we can provide your beloved Ernesto Buono jewellery with a professional clean to help you get the most out of your piece.

    Our Diamonds

    When shopping with Ernesto Buono Jewellery, we only offer the best for our customers, including the quality of materials. We sell both natural and lab-grown diamond jewellery. For the majority of our jewellery, including our engagement rings, we rely on GIA or IGI graded diamonds. We will always clearly state otherwise if we are using anything else.

    This doesn’t only guarantee the quality but also the authenticity of the sourced stones. For proof of purchase, our engagement rings come with the relevant certificates.

    Free Shipping

    All purchases come with complimentary free shipping on orders Australia-wide. Our shipping is secure and insured. We ship items within 2-4 business days depending on stock availability.

    All Made-to-Order products will be shipped anywhere from 14-25 days from your order being placed.

    Read our full Shipping & Delivery Policy

    Secured Payments

    We only use secure payment processes so you can shop with peace of mind. We also have finance options available through Zip Pay.

    Hand Crafted

    Ernesto Buono Jewellery is proud to offer the expertise of our in-house master jewellers.

    30-day Guarantee

    We will exchange or give your money back with our free 30-day exchange*. We also offer free resizing if required, however, the responsibility of postage associated with resizing lies with the customer.

    All items listed on our website are available in standard sizes and diamond specifications. However, should you require a particular size, metal or diamond specification not available, we offer the option to customise and create the item to your requirements.

    *In instances where the item specified is unavailable and customisation is required, kindly note that crafting these items to order requires additional time. It’s important to also note that all custom orders are non-refundable due to their personalised nature. We are unable to accept returns or issue refunds on custom-made-to-order items.

    Read our full Returns & Refund policy

    BOOK AN APPOINTMENT
    SKU: PDR2021 Categories: , , , , ,
    Have a question? 02 9635 5001
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    Secure & Insured | 30 Day Returns For Online Purchases*
    Order now and your package will ship in 2-4 business days*.
    * Depending on customisation required and stock availability.
    Read our full terms and condtions.

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    Rainbow Gemstone Ring Essentials

    How should I care for my rainbow gemstone ring?

    Your rainbow gemstone ring is a precious investment, so treat it with love. Avoid harsh chemicals, and always take it off before cleaning, gardening, or heading to the gym. Give it a gentle clean with warm soapy water and a soft toothbrush every few weeks. Store it in a soft-lined jewellery box, away from harder pieces that might scratch the gold or gemstones. For peace of mind, bring it into Ernesto Buono once a year for a professional clean and check — we’ll make sure it keeps dazzling just as beautifully.

    Can I customise the colours or gemstones?

    Absolutely! At Ernesto Buono, we specialise in bespoke creations. Want a rainbow with more pinks, or to weave in emeralds or rubies? We can hand-select the perfect stones to bring your vision to life. During your personal consultation, we’ll sketch out designs and show you gemstone options until it feels exactly right. Book an appointment and start your journey to a truly one-of-a-kind piece.

    Is this rainbow gemstone ring suitable for everyday wear?

    Yes — but with a touch of care. Sapphires and diamonds are tough enough for frequent wear, and the 18kt rose gold is crafted to stand up to life’s moments. Still, it’s wise to avoid heavy knocks or rough activities. Save it for the office, dinners out, and those special occasions where you want to shine. That way, it stays as breathtaking as the day you got it.

    What makes Ernesto Buono rings different?

    It’s simple: passion, precision, and personal service. Every Ernesto Buono piece is handcrafted by master jewellers who obsess over every tiny detail, from gemstone symmetry to prong polish. We handpick each stone for its richness in colour and clarity. Combine that with our intimate Sydney boutique experience, and you’ll see why our jewellery isn’t just purchased — it’s cherished.

    Can I see the ring in person before buying?

    Of course! We’d love to welcome you into our Sydney boutique, where you can see how the ring dances in the light, explore different gold options, and find the perfect fit. Book an appointment, and we’ll prepare a personalised viewing experience just for you.

    600+ 5 Star Google Reviews

    600+ 5 Star
    Google Reviews

    Free Secure & Insured Shipping

    Free Secure &
    Insured Shipping

    Free Ring Resizing

    Free Ring
    Resizing

    Life Time Cleaning & After Care Support

    Life Time Cleaning
    & After Care Support

    Live Customer Support Email, Phone or Chat

    Live Customer Support
    Email, Phone or Chat

    Zip Money & Finance Options

    Zip Money
    & Finance Options

    Can’t find what you like? Did you know that you can customise your own engagement ring or send us photo of what you like and we can make it for you?

    Book an Appointment Get Quote

    Meet our Jewellers and Designers

    Meet our team

    • Ernesto

      Ernesto

      CEO Jewellery Designer

    • Angelina

      Angelina

      Store Manager

    • Maria

      Maria

      Diamonds Specialist

    • Steff

      Steff

      Jewellery Designer

    • Silvana

      Silvana

      Jewellery Designer

    • Hind

      Hind

      Jewellery Designer

    Google Map Terrain

    Very smooth and easy experience dealing with Ernesto. He melted my old gold and custom made me a necklace that turned out exactly how I wanted it and to great quality. Highly recommend.

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    - Diab Finianos

    The best and most honest jeweler in Sydney , Ernesto is a pleasure to deal with and so are all his staff. I highly recommend Ernesto and his team for quality service and jewellery.

    StarsStarsStarsStarsStars

    - Steve

    Ernesto is the best person to deal with. He will assist and help you with anything possible and he is very easy going with the best prices and always looks after his clients. Highly recommend.

    StarsStarsStarsStarsStars

    - Matthew Khouchaba

    Ernesto and Maria have always provided me with the best service and quality jewelry for years. Highly recommend, best in the business.

    StarsStarsStarsStarsStars

    - Jeanpaul Maugeri

    Always a pleasure to deal with Maria and Ernesto bought both the wedding ring and band from here great quality and great deal thankyou again

    StarsStarsStarsStarsStars

    - Sam and Sarah

    I have to say best dicision I ever made. Ernesto was so helpful and if I could give him more than five stars I would.

    StarsStarsStarsStarsStars

    - Norman Ghannoum

    Ernesto Buono Fine Jewellery

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