# iPrimo > I-PRIMO offers high-quality natural diamond rings with expert Japanese craftsmanship and a focus on the 4Cs of diamonds (color, clarity, cut, carat weight). The brand delivers finely crafted engagement, wedding, and eternity rings, highlighting timeless design and quality assurance. ## Main Content Sections ### iPrimo FAQ Pages A collection of frequently asked questions about engagement rings, wedding rings, and related services from iPrimo Singapore. - [FAQ Home](https://www.iprimo.sg/faq-items/) - [What is the difference between engagement rings and wedding rings?](https://www.iprimo.sg/faq-items/what-is-the-difference-between-engagement-rings-and-wedding-rings/) - [Does I-PRIMO provide engagement rings and wedding rings as a set?](https://www.iprimo.sg/faq-items/does-i-primo-provide-engagement-rings-and-wedding-rings-as-a-set/) - [Why engagement rings are made with diamonds?](https://www.iprimo.sg/faq-items/why-engagement-rings-are-made-with-diamonds/) - [Why platinum is popular for bridal jewelries?](https://www.iprimo.sg/faq-items/why-platinum-is-popular-for-bridal-jewelries/) - [Why do we wear wedding rings on the ring finger on the left hand?](https://www.iprimo.sg/faq-items/why-do-we-wear-wedding-rings-on-the-ring-finger-on-the-left-hand/) - [When should I purchase my engagement ring? How long does it take to make?](https://www.iprimo.sg/faq-items/when-should-i-purchase-my-engagement-ring-how-long-does-it-take-to-make/) - [Can I propose with a diamond necklace instead of an engagement ring?](https://www.iprimo.sg/faq-items/can-i-propose-with-a-diamond-necklace-instead-of-an-engagement-ring/) - [Can I choose an eternity ring as my engagement ring?](https://www.iprimo.sg/faq-items/can-i-choose-an-eternity-ring-as-my-engagement-ring/) - [What should I look for when choosing a diamond?](https://www.iprimo.sg/faq-items/what-should-i-look-for-when-choosing-a-diamond/) - [What do the 4Cs mean?](https://www.iprimo.sg/faq-items/what-do-the-4cs-mean/) - [What material is the ring band made of? Can I change the material to something else?](https://www.iprimo.sg/faq-items/what-material-is-the-ring-band-made-of-can-i-change-the-material-to-something-else/) - [What should I do if I want to plan a surprise proposal to my partner?](https://www.iprimo.sg/faq-items/what-should-i-do-if-i-want-to-plan-surprise-proposal-to-my-partner/) - [Can I have an engagement ring made with diamonds which I already own?](https://www.iprimo.sg/faq-items/can-i-have-an-engagement-ring-made-with-diamonds-which-i-already-own/) - [Do the diamonds from i-Primo come with a diamond certificate?](https://www.iprimo.sg/faq-items/do-the-diamonds-from-i-primo-come-with-a-diamond-certificate/) - [Is it possible to bring home the ring on the very same day?](https://www.iprimo.sg/faq-items/is-it-possible-to-bring-home-the-ring-on-the-very-same-day/) - [When should I purchase my wedding ring? How long does it take to make?](https://www.iprimo.sg/faq-items/when-should-i-purchase-my-wedding-ring-how-long-does-it-take-to-make/) - [Can we choose not to put diamonds on the wedding rings?](https://www.iprimo.sg/faq-items/can-we-choose-not-to-put-diamonds-on-the-wedding-rings/) - [How can I take care of my ring if I wear it every day?](https://www.iprimo.sg/faq-items/how-can-i-take-care-of-my-ring-if-i-wear-it-everyday/) - [Can I bring my ring home on the day I purchase?](https://www.iprimo.sg/faq-items/can-i-bring-my-ring-home-on-the-day-i-purchase/) - [What is a semi-order?](https://www.iprimo.sg/faq-items/what-is-a-semi-order/) - [What is the basic scale of ring sizes?](https://www.iprimo.sg/faq-items/what-is-the-basic-scale-of-ring-sizes/) - [Is inner ring engraving service provided? How many words can we engrave?](https://www.iprimo.sg/faq-items/is-inner-ring-engraving-service-provided-how-many-words-we-can-engrave/) - [Can we embed a diamond on the inner side of the ring?](https://www.iprimo.sg/faq-items/can-we-embed-a-diamond-on-the-inner-side-of-the-ring/) - [How long does it take to roughly go through the products in store?](https://www.iprimo.sg/faq-items/how-long-does-it-take-to-roughly-go-through-the-products-in-store/) - [What is included in the after-sales service?](https://www.iprimo.sg/faq-items/what-is-included-in-the-after-sales-service/) - [Does i-Primo provide ring size alteration service? How long does it take?](https://www.iprimo.sg/faq-items/does-i-primo-provide-ring-size-alteration-service-how-long-does-it-take/) - [Does i-Primo provide cleaning service? How long does it take?](https://www.iprimo.sg/faq-items/does-i-primo-provide-cleaning-service-how-long-does-it-take/) - [Can I service my ring in any i-Primo stores?](https://www.iprimo.sg/faq-items/can-i-service-my-ring-in-any-i-primo-stores/) - [Can I enjoy the same after service overseas?](https://www.iprimo.sg/faq-items/can-i-enjoy-the-same-after-service-overseas/) - [Apart from size alteration, does i-Primo provide other maintenance services?](https://www.iprimo.sg/faq-items/apart-from-size-alteration-does-i-primo-provide-other-maintenance-services/) - [How long does it take to repair a jewelry piece?](https://www.iprimo.sg/faq-items/how-long-does-it-take-to-repair-a-jewelry-piece/) - [Can I repair my broken ring?](https://www.iprimo.sg/faq-items/can-i-repair-my-broken-ring/) - [Can I repair the ring if the diamond has fallen off?](https://www.iprimo.sg/faq-items/can-i-repair-the-ring-if-the-diamond-has-fallen-off/) - [How can I maintain my ring at home?](https://www.iprimo.sg/faq-items/how-can-i-maintain-my-ring-at-home/) - [Can I bring the jewelry from other brands to repair at i-Primo?](https://www.iprimo.sg/faq-items/can-i-bring-the-jewelry-from-other-brands-to-repair-at-i-primo/) - [Do I need an appointment for maintenance and repair service?](https://www.iprimo.sg/faq-items/do-i-need-appointment-for-maintenance-and-repair-service/) - [What are the payment terms available?](https://www.iprimo.sg/faq-items/what-are-the-payment-terms-available/) - [What can I use for payment?](https://www.iprimo.sg/faq-items/what-can-i-use-for-payment/) - [Can I pay by installment?](https://www.iprimo.sg/faq-items/can-i-pay-by-installment/) - [Can I settle the payment half by cash and half by credit card?](https://www.iprimo.sg/faq-items/can-i-settle-the-payment-half-by-cash-and-half-by-credit-card/) - [Can I get two separate receipts for engagement ring and wedding ring orders?](https://www.iprimo.sg/faq-items/can-i-get-two-separate-receipts-for-engagement-ring-and-wedding-ring-orders/) - [Could you check if I have a metal allergy?](https://www.iprimo.sg/faq-items/could-you-check-if-i-have-a-metal-allergy/) - [Could you change the engagement ring setting design for me?](https://www.iprimo.sg/faq-items/could-you-change-the-engagement-ring-setting-design-for-me/) - [Does i-Primo sell fashion jewellery as well?](https://www.iprimo.sg/faq-items/does-i-primo-sell-fashion-jewellery-as-well/) - [Does i-Primo sell gemstones other than diamond?](https://www.iprimo.sg/faq-items/does-i-primo-sell-gemstones-other-than-diamond/) - [Do we need to make an appointment before visiting the store?](https://www.iprimo.sg/faq-items/do-we-need-to-make-an-appointment-before-visiting-the-store/) - [Can I pick up the purchased item at an overseas branch?](https://www.iprimo.sg/faq-items/can-i-pick-up-the-purchased-item-at-an-overseas-branch/) ### Categories on I-PRIMO Singapore - [Posts Sitemap](https://www.iprimo.sg/post-sitemap.xml) - [Pages Sitemap](https://www.iprimo.sg/page-sitemap.xml) - [Love Notes Sitemap](https://www.iprimo.sg/love-note-sitemap.xml) - [Partners Sitemap](https://www.iprimo.sg/partner-sitemap.xml) - [Products Sitemap](https://www.iprimo.sg/product-sitemap.xml) - [FAQ Sitemap](https://www.iprimo.sg/avada_faq-sitemap.xml) - [Categories Sitemap](https://www.iprimo.sg/category-sitemap.xml) - [Partner Types Sitemap](https://www.iprimo.sg/partner-type-sitemap.xml) - [Product Categories Sitemap](https://www.iprimo.sg/product_cat-sitemap.xml) - [Product Tags Sitemap](https://www.iprimo.sg/product_tag-sitemap.xml) - [FAQ Categories Sitemap](https://www.iprimo.sg/faq_category-sitemap.xml) - [Element Categories Sitemap](https://www.iprimo.sg/element_category-sitemap.xml) - [Slide Pages Sitemap](https://www.iprimo.sg/slide-page-sitemap.xml) ## Product Pages - [All Products](https://www.iprimo.sg/all-products/): Comprehensive list of products. Examples of product pages: - [Sirius Baby](https://www.iprimo.sg/product/sirius-baby/) - [Gemini Baby](https://www.iprimo.sg/product/gemini-baby/) - [Archel Baby](https://www.iprimo.sg/product/archel-baby/) - [Mizar Baby](https://www.iprimo.sg/product/mizar-baby/) - [Salacia](https://www.iprimo.sg/product/salacia/) - [Hora](https://www.iprimo.sg/product/hora/) - [Kiffa Baby](https://www.iprimo.sg/product/kiffa-baby/) - [Harmonia Combination](https://www.iprimo.sg/product/harmonia-combination/) - [Reia](https://www.iprimo.sg/product/reia/) - [Millenare BL](https://www.iprimo.sg/product/millenare-bl/) - [Eifa](https://www.iprimo.sg/product/eifa/) - [Merrow Tail](https://www.iprimo.sg/product/merrow-tail/) - [Sapia](https://www.iprimo.sg/product/sapia/) - [Luciara](https://www.iprimo.sg/product/luciara/) ... ## Important Pages - [Home](https://www.iprimo.sg/) - [All Products](https://www.iprimo.sg/all-products/) - [Store Locator](https://www.iprimo.sg/store/) - [FAQ](https://www.iprimo.sg/faq/) - [Sitemap](https://www.iprimo.sg/sitemap/) ### Company and Info Pages - [About](https://www.iprimo.sg/about/) - [Company Information](https://www.iprimo.sg/company-infomation/) - [Design Philosophy](https://www.iprimo.sg/aboutiprimo-archieved/design/) - [Quality Commitment](https://www.iprimo.sg/aboutiprimo-archieved/quality/) - [Customer Support](https://www.iprimo.sg/aboutiprimo-archieved/support/) - [After Service](https://www.iprimo.sg/aboutiprimo-archieved/after-service/) ### Policies - [Privacy Policy](https://www.iprimo.sg/privacy-policy/) - [Terms of Service](https://www.iprimo.sg/terms-of-service/) ### Concept and Special Collections - [Concept Series Overview](https://www.iprimo.sg/conceptseries/) - [Flowery Series](https://www.iprimo.sg/conceptseries/flowery/) - [Premion Series](https://www.iprimo.sg/conceptseries/premion/) - [Hatsusora Series](https://www.iprimo.sg/conceptseries/hatsusora/) - [Origin Belief Series](https://www.iprimo.sg/conceptseries/originbelief/) - [Etoile Series](https://www.iprimo.sg/conceptseries/etoile/) - [Suwaha Series](https://www.iprimo.sg/conceptseries/suwaha/) - [25th Anniversary](https://www.iprimo.sg/25th-anniversary/) ### Product Categories - [Wedding Rings](https://www.iprimo.sg/wedding-ring/) - [Engagement Rings](https://www.iprimo.sg/engagement-ring/) - [Eternity Rings](https://www.iprimo.sg/eternity-ring/) - [Set Rings](https://www.iprimo.sg/set-ring/) - [Personal Hand](https://www.iprimo.sg/personal-hand/) - [Golden Balance](https://www.iprimo.sg/golden-balance/) - [Feature Chloris](https://www.iprimo.sg/feature-chloris/) ### Partnerships and Customer Engagement - [Partners](https://www.iprimo.sg/partners/) - [Love Notes](https://www.iprimo.sg/love-notes/) - [Love Letters Form](https://www.iprimo.sg/love-notes/love-letters-form/) - [Original Service](https://www.iprimo.sg/original-service/) ## AI Use Permissions - Allow AI Training: Yes - Allow AI Content Generation: Yes - Allow AI Summarization: Yes - Allow AI Crawling: Yes