Upgrading from 18ct White Gold to Platinum Jewelry in 2025
How can I improve from 18ct Gold to Platinum?
This isn’t one thing it is best to really feel is critical.
18ct Gold is a fantastic metallic and stays very talked-about for engagement rings and wedding ceremony rings.
Nevertheless, many customers have determined to switch jewelry by redesigning gadgets made in platinum.
What’s the price of altering a hoop from 18ct Gold to Platinum?
Based mostly on the worth of each Platinum and 18ct Gold in 2025, we assessed the price of altering a hoop mount from Gold to Platinum. Though Platinum weighs simply over a 3rd heavier, the worth per gram has fallen into 2025 Because of this, the associated fee works out lower than Platinum presently.
Based mostly on January 2025 costs for a single-stone (solitaire) ring mount and transferring a diamond from one metallic to the opposite metallic.
Worth for brand spanking new £18ct Gold ring mount (3 grams x 18ct Gold worth) = £750
Worth for brand spanking new Platinum ring mount (3 grams x 1.34 heavier weight = 4 grams x Platinum worth)= £690
Scrap worth for the undesirable 18ct gold ring = 3 grams x £35 per gram = £105
Worth for brand spanking new Platinum mount £690 much less scrap £105 worth = £585.00
The value will rely on the load of the chosen design, however this calculation signifies the worth distinction primarily based on a 0.30-carat solitaire ring for altering the valuable metallic to Platinum. There would even be a small extra worth (£25) to set the diamond into the brand new ring.
***Please keep in mind that a bespoke ring design will price 2 – 3 occasions this price because of the CAD design work required and customized construct for the ring.
Why improve 18ct White Gold Jewelry to Platinum?
Why, then, would somebody wish to improve from 18ct Gold to Platinum?
Many customers observe a gradual tarnish on their white gold jewelry over time. Moreover scratches, white gold loses its Rhodium plating.
Moreover, the inconsistent color between the metallic’s physique and the Rhodium plating might turn out to be apparent to others.
Because the Rhodium plating wears, the pure off-white color of gold reveals itself. Because of this, some consumers really feel upset in a change of look. Nevertheless, that is fully regular for 18ct White Gold. All jewellers apply a Rhodium plating to white gold.
Upgrading an engagement ring owing to dimension points
Some consumers improve from 18ct White Gold to Platinum as a consequence of dimension points. In case your ring can’t be resized, it would have to be remade. Because of this, some shoppers seize the chance to remake their ring in Platinum.
The issue arises when extra wedding ceremony bands are current within the authentic metallic. Consequently, this may be extra pricey the place extra rings are concerned.
Our instance under exhibits a Platinum half eternity ring upgraded from 18ct White Gold owing to dimension points.
After eradicating the diamonds, our video clip exhibits the previous 18ct White Gold ring mount. The ultimate ring exhibits the completed Platinum half-terternet ring.
Upgrading to Platinum owing to break accomplished to the unique ring
Broken past restore, some shoppers select Platinum for a alternative engagement ring. This could possibly be the right alternative to improve from 18ct White Gold to Platinum.
Upgrading a marriage ring to Platinum as a consequence of put on
Typically, element wears away over time, corresponding to hand engravings. Platinum gives a extra sturdy floor for patterns and engravings. We improve wedding ceremony rings in Platinum with the identical element, corresponding to hand engravings. Our instance under exhibits a marriage ring upgraded to a brand new Platinum duplicate.
Upgrading Yellow Gold to Platinum
Some mature shoppers determine to modernise their jewelry. Platinum’s whiteness offers it a up to date really feel. Because of this, some {couples} improve from Yellow Gold to Platinum so as to add a extra up to date really feel to their jewelry.
Upgrading an engagement ring setting to Platinum
A broken setting would possibly allow us to make use of your present shank. To clarify, generally we change an 18ct White Gold setting with a Platinum setting, which we mount onto our shopper’s authentic band.
Emerald minimize half-eternity ring upgraded from 18ct White Gold to Platinum for the brand new ring (see video clip above).
18ct White Gold and Rhodium Plating
As soon as polished, 18ct White Gold tends to seem naturally tinted or off-white due to its 75 per cent pure gold content material. Nevertheless, 18ct White Gold is combined with different metals.
Most individuals realise that pure Gold is Yellow Gold in color. Alloyed with different treasured metals, totally different alloy metals give it a paler hue.
This may be mentioned of each 9k, 14k and 18k Gold. Within the UK we seldom work with 14k Gold. We create rings in 9k or 18k Gold as an alternative.
The ultimate stage of ending includes plating the merchandise with Rhodium. Rhodium is a really onerous, ultra-white metallic within the platinum household.
Jewellers apply Rhodium by plating as soon as the ring has been polished. This provides the floor a daily white end typical for 18ct White Gold.
Many individuals incorrectly attribute the color change to the precise metallic tarnishing— a standard false impression.
The wear and tear turns into evident the place the ring comes into contact with on a regular basis gadgets over time.
Owing to the pure white color of Platinum, it makes the right selection for jewelry.
Which is best – 18ct White Gold or Platinum?
For the reply to this query, we lined issues in additional element in considered one of our different weblog posts.
Advantages of a Platinum engagement ring
Optimistic traits of Platinum embrace pure whiteness (no Rhodium), and the flexibility to be refurbished.
Re-polishing restores the mirror-like floor of the brand-new ring. Additionally, the intrinsic worth, allergy-free properties, and rarity. An extra attraction features a luxurious really feel from being a 3rd heavier than 18ct Gold.
The Eleanor halo engagement ring proven right here in Platinum with a Black 1 carat diamond.
Gold vs Platinum for ring settings?
Which is best for holding diamonds? A Gold setting or a Platinum setting?
Platinum is usually thought to be the perfect metallic for ring settings.
Platinum is extra inflexible and holds diamonds with extra power. As well as, it requires no plating. Moreover, Platinum is sturdy owing to its elevated density.
A Platinum setting will be mounted onto a Rose Gold or Yellow Gold band. Or, many consumers order an engagement ring made totally in Platinum.
Giant Aquamarine set into a considerable Platinum setting
Methods to improve to Platinum
So, with this in thoughts, how do you go about upgrading the identical ring from 18ct White Gold to Platinum?
The primary method includes a remake of an present ring design, basing it on the identical model, in Platinum.
We embrace the price of the metallic from the present ring. Consequently, we scale back the price of the brand new ring.
First, we work out the gram weight of your present ring. Then, we calculate the scrap metallic worth. Lastly, we take away this price from the associated fee to improve your ring.
Working with the unique ring, we CAD design or hand-craft the brand new Platinum ring primarily based on the very same model.
Or, some shoppers seize the chance to alter their design altogether. Keep in mind, you should work round your present diamonds. Because of this, select a brand new design appropriate to your present gem stones.
Rose Gold and Yellow Gold proven with a Platinum setting (Beatrice engagement ring design)
Growing the scale of your diamond in a brand new Platinum setting
Maybe you wish to preserve to the identical engagement ring design. However, possibly you desire to a bigger diamond. As a part of our service, we frequently change gadgets.
By doing this, we re-purchase an present diamond. Subsequent, we quote to create the brand new Platinum ring with an even bigger diamond. Contact us for assist and a private quote.
We embrace the choice to improve the scale of your diamond when a hoop is upgraded to Platinum.
Methods to improve the variety of diamonds in a brand new Platinum setting.
Certainly one of our latest shoppers used their gprevious solitaire ring to improve to a brand-new Platinum 2 stone ring.
We used her existing diamond to match a brand new stone for the ring on this occasion.
Then, we matched diamonds by dimension, color, readability and minimize. Equally, we present the identical service if a shopper desires a brand new ring with diamond shoulders.
Two diamonds are matched to create a 3 stone ring design in Platinum with our shopper’s centre diamond.
Refurbishment prices for 18ct White Gold and Platinum Jewelry
The price to refinish 18ct Gold and Platinum may be very related. Regardless of its hardness, Platinum scratches. Some shoppers ship of their Platinum rings for repolishing every now and then.
Because of this, determine how essential it’s to improve from 18ct White Gold to Platinum. The price of refinishing your White Gold could possibly be much less.
For additional data on this service, please simply contact us via the web site or get in contact instantly by e mail.
What are the primary steps concerned in upgrading to Platinum?
As your first step, get in contact for assist. We suggest taking {a photograph} of your present ring. Inform us a number of particulars. It’s useful to know what you need. Through the early levels, we ask applicable questions.
Taking all your wants into consideration, we create a personalised quote. With no obligation, you’ve full particulars of the advised work with all prices forward of labor.
We propose you enable 4-5 weeks for the work itself. If we CAD design your ring, designs take round 1 week after you settle for our quote.
We provide pictures upon completion if wanted for £25.00. This works effectively for abroad shoppers who’re unable to go to. As well as, pictures present a blueprint of the ring in case of loss.
We look ahead to listening to from you and serving to you improve your jewelry from 18ct White Gold to Platinum.
About Mark Johnson
My title is Mark and I am founder at Serendipity Diamonds. I’ve 30 years or expertise in polished diamonds and jewelry. Immediately, I work with an knowledgeable staff in our Isle of Wight jewelry showroom positioned in Ryde. Most of my work includes serving to shoppers in our showroom, engaged on our two web sites and photographing jewelry commissions.
