Unique Parti Sapphire & Diamond Ring
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Ring sizing guide
If you’d like to get this right first time, I always recommend using a proper ring sizer rather than guessing.
I’m very happy to pop one in the post to you so you can measure at home, comfortably and without pressure.
When you’re using it:
• Slide it over your finger and adjust until it feels snug, but not tight
• Make sure it moves over your knuckle with a little resistance
• It should feel secure at the base of your finger without digging in
A small but important tip:
Be careful not to tighten the sizer once it’s past your knuckle and sitting at the base of your finger. If it’s too tight to come back over your knuckle, it’s too tight full stop. Always check that it goes on and off comfortably before settling on a size.
Your ring needs to feel secure enough that it won’t spin or slip off, but loose enough that you can remove it without a struggle.
If you’re between sizes or unsure at all, just ask. I’d always rather guide you properly than have you guessing.
Order your free ring sizer
Still Unsure?
If you’re at all unsure about your size, please just get in touch. I’m always happy to guide you, however all of my engagement rings benefit from a free resizing, so if it needs a slight adjustment don’t worry.
It’s also worth keeping in mind that wider bands tend to feel slightly tighter than finer ones, so this can affect the size you choose. If you’re selecting a wider design, I can advise on whether we should adjust accordingly.
Getting the fit right matters, and I’ll help you through it.
If you know your size in EU or US sizes, take a look at our sizing conversion chart.
Details & Dimensions
DETAILS
Parti Sapphire and Diamond Cocktail Ring
A one of a kind 7.27ct parti sapphire and diamond ring in platinum, part of my Signature Collection. A rare blue and grey sapphire, like a stormy sea in a single stone. Ready to ship.
Parti Sapphire Ring Details
- 7.27ct cushion brilliant cut parti sapphire, 15.80 x 9.01mm
- Natural bi-colour sapphire, clear blue over soft grey
- One of a kind, from the Signature Collection
- 48 round diamonds, 0.24ct total, G colour VS clarity
- Crafted in platinum (7.7g)
- Finger size K
- Free sizing available
- Ready to ship
- Presented in a luxury Poppy Elder Fine Jewellery ring box
About This Unique Sapphire Ring
A parti sapphire holds more than one colour in a single stone, and this one is a beautiful example. The upper part of the stone is a clear, bright blue, softening into a slightly opaque grey below, the two meeting within the sapphire like a stormy sea or a sky before the rain. It shifts and changes depending on how the light falls and how you turn your hand, and no two parti sapphires are ever alike, which is exactly the appeal.
At 7.27ct this is a real statement stone, a generous cushion cut measuring nearly 16mm long, framed by a halo of 48 bright white diamonds that trace the shape of the sapphire and carry down the shoulders. Set in platinum to keep everything crisp and white against the colour, it has genuine presence on the hand.
It's designed as a statement ring, but it's a versatile one. The setting is shaped to sit neatly next to other rings, so it works just as beautifully as an unusual engagement ring, or layered into a stack. However you choose to wear it, it's a piece made to be noticed.
About The Parti Sapphire
Parti sapphires are prized for showing two or more colours naturally within a single stone, the result of the way the crystal formed naturally in the earth. This means every parti sapphire is completely individual, and no other stone will be quite like this one. Sapphires are also among the hardest gemstones after diamond, which makes them well suited to a ring worn often, including every day.
Sizing and Delivery
This ring is ready to ship and currently a finger size K. Free sizing is available, though please allow up to 10 working days for this, which will delay dispatch. If you need it sooner, or you're not sure of your size, it can also come back to me later to adjust to the perfect fit at no extra cost.
Because it's set with a one of a kind natural parti sapphire, this exact ring can't be remade with an identical stone, so once it's gone, it's gone.
Order direct, or message me if you have any questions about the ring or sizing.
Ring Sizing
If you are unsure on finger size please select one of the options available in the drop down for a best guesstimate.
If you select the option which says "Unsure - Surprise proposal" I will contact you after you have placed your order to help decide on the best size.
If you order the wrong size, don't worry as the first resizing is complementary.
Shipping & Returns
How long will it take to ship?
In stock items will ship within 2 working days as standard. Should you need an item sizing please allow up to 10 working days for dispatch.
Items should have individual delivery timescales listed within the product description for more clarity.
What is the return policy?
Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right.
Ready made items are eligible to be returned for a refund or exchange in their original state within 14 days. For further details please see the Shipping and Returns policy.
Sustainability
Ethically Sourced Materials
Made with precious metal, diamonds and gemstones sourced from Responsible Jewellery Council members.
Responsibly Made
Crafted in The Jewellery Quarter in Birmingham.
Care
Fine jewellery is made to be worn and enjoyed, but it’s still precious. A little care will help keep your pieces looking beautiful for many years to come.
For a quick clean at home, warm water with a small amount of washing up liquid and a soft toothbrush will remove everyday grease and dirt from gold, platinum, diamonds and sapphires. Let them soak for 10 minutes before brushing them to soften any built up dirt. Rinse well and gently pat dry with a soft cloth.
Please don’t use this method on softer gemstones such as emeralds or opals, as they can be damaged by soap or soaking. If you’re ever unsure, I’m always happy to advise.
Even when jewellery is high quality, it’s best to remove it for heavy manual work, gym sessions, gardening, DIY or cleaning. This helps protect the metal and keeps stones secure over time.
Reviews
Working with Poppy to design my fiancée’s engagement ring was such a special journey.
"Poppy was amazing — creative, patient, and genuinely passionate about her craft.
If you’re thinking of something truly unique, I couldn’t recommend Poppy more highly."
Poppy’s care and personal touches really set her apart from other custom jewellers.
"Poppy was able to source me a phenomenal diamond within my budget, and didn’t try to push me to spend more money like other jewellers had previously."
Take a look at our 5 Star Google Reviews
Read the latest things customer have to say here.
Pair Well with
Still trying to decide?
I've helped hundreds of people find the right ring. If you're not sure about anything - sizing, timing, whether this is the right choice, just ask.
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Engagement Ring FAQ's
What if I don’t know the ring size?
Don’t worry. If you don’t know the finger size simply select the “I’m unsure” option for the ring size. The ring will then be sent out to you in an average size and can be returned for complementary sizing at your convenience.
How long will it take for my Engagement ring to be made?
Most Engagement Rings are crafted especially for you at Poppy Elder Fine Jewellery, which means they will take around 4 weeks to be delivered to you.
The exception to this is Engagement Rings that are part of The Signature Collection. These rings are in stock and ready to ship. Please see the product description for details of each ring’s delivery time.
If you have a special date in mind that you plan on popping the question please let me know before you order & I can check workshop capacity to advise if we are able to meet a shorter delivery timescale than usual.
Will my Diamond be Certified?
All Diamonds that are used in Engagement Rings at Poppy Elder Fine Jewellery are natural diamonds. They are carefully sourced from a network of trusted suppliers who guarantee their diamonds are conflict free & all follow The Kimberly Process.
Any diamond that is over 0.25ct in weight that is used in an Engagement Ring at Poppy Elder Fine Jewellery will come accompanied by a GIA Certificate. This is an independently assessed certification that is carried out under laboratory conditions to verify the colour, clarity and overall quality of your diamond. You will also find most diamonds have the certificate number laser inscribed on the girdle of the diamond. This is to allow you to be sure the certificate you have been provided with is definitely for your diamond.
Can I design my own Engagement ring?
All Engagement Rings created at Poppy Elder Fine Jewellery are made specifically for you. This means that you are able to make any changes to the design that you'd like, such as a different diamond shape, a wider band or even a completely new design from scratch.
Just send me an email to Hello@poppyelder.com with your ideas and I'll come back to you as soon as I can to get started on the plans for your custom engagement ring.
Can I view the ring before it’s sent?
Yes. If you would like to ask anymore details about a particular ring please contact me via whatsapp or email. If you prefer we can also arrange a short video call to go through your ideal ring and any questions you have in detail. Simply click the “Book Meeting” button at the bottom of the page.
What is the best metal for an Engagement ring?
Engagement rings are a piece of jewellery that in most cases is worn everyday. This means you need something to stand up to everyday life. A silver engagement ring may give you the colour of metal that you like, however sterling silver isn't hard wearing enough to stand up to heavy wear. It is also not strong enough to hold your diamond securely enough to keep it safe should it be knocked.
If you are looking for an engagement ring which is silver in colour I would always recommend Platinum. This is because it is hard wearing, hypoallergenic, and because it is a naturally white metal it won't require maintenance to keep its bright white colour, unlike white gold which requires rhodium plating.
If you are looking for an Engagement ring which is gold in colour I would suggest 18ct gold. This is because it is made from 75% pure gold, unlike 9ct gold which is only made from 37.5% pure gold, with the majority of it's ingredients made from other metals. 18ct gold has a beautiful warm colour and rarely causes any reactions to the skin. The diamond in an 18ct yellow gold engagement ring will usually be set in a platinum setting to enhance the white colour of the diamond, however there are cases when setting a stone in yellow gold works better - such as setting a yellow diamond. This option is personal preference and you can choose what you prefer.
Will I see my diamond before it’s set into the ring?
Yes, once your diamond has been selected, I’ll share details of the stone with you, including its certification, and in many cases a video so you can see how it looks in real life before it is set.
Each diamond is chosen individually to ensure it meets the quality and appearance you would expect. It will be certificated by GIA for your peace of mind.
Want to make your own Bespoke Engagement Ring?
Get in touch to arrange a free consultation.
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