GIA Natural Diamond Round 1.50ct F SI1
1.50 · F · SI1
Price on Request
In Stock
Marquise Diamond Ring R3
Price on Request
Description
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Specifications
- Product No.
- R3
- Material
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- Main Stone
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- Side Stone
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- Size
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- Certificate Number
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Order Hotline +852 3709 8913
Our boutique is located at Flat A3, 3/F, Block A, Ka Fan Building, 8-10 Carnarvon Road, Tsim Sha Tsui, Kowloon, Hong Kong
GIA Certified · Complimentary Resizing
Ordering Information
- In-stock items: collection or delivery arranged within 1–5 business days of order confirmation.
- Out-of-stock or made-to-order items: please contact us directly to place an order; collection or delivery is typically completed within 2–8 weeks.
- For specific ring sizes, engraving, or other requests, please note them at checkout or contact us via WhatsApp.
CathyPaul crafts with care, to create something that is uniquely yours.
Service & Care
Ring Size Guide
- View Ring Size Chart →
- Download our size chart for reference; we also offer complimentary ring sizers on loan, or you can book a store visit for professional measuring.
Delivery & Sizing
- All orders are arranged for courier delivery or in-store collection after confirmation, fully insured throughout.
- Rings come with complimentary resizing to ensure a perfect fit.
- If you need help measuring your ring size, feel free to book a store visit or contact us.
Diamond Care
- Avoid contact with cosmetics, perfume, and household cleaning products to preserve the diamond's brilliance.
- Gently wipe with a soft cloth after wear, and store in an individual jewellery box to prevent scratching.
- Bring the piece back to our boutique periodically for professional cleaning and prong inspection.
Lifetime After-Sales Service
- CathyPaul provides lifetime complimentary cleaning for every piece.
- A GIA international certificate ensures the quality and provenance of every diamond.
Every CathyPaul piece is meticulously set by our in-house craftsmen, carrying on over thirty years of Hong Kong diamond-setting heritage.
CRAFTED FOR FOREVER · Made for Forever
Every Ring, Made for Forever
An engagement ring carries a promise made once in a lifetime. At CathyPaul, we believe every love story is unique — and so every ring should be made for it alone.
Every CathyPaul engagement ring is hand-set by a dedicated master craftsman — from shaping the setting and polishing the prongs to securing the centre stone, completed by hand across more than 40 steps. It is not merely a piece of jewellery, but a one-of-a-kind work of art made just for you.
We hand-select every centre stone from the top 1–5% of diamonds sourced globally, each accompanied by a GIA international certificate, ensuring its brilliance stands the test of time.
Our commitment doesn't end once the ring is in your hands — lifetime complimentary cleaning, inspection, polishing, and resizing keep it shining just as brightly as the day you first saw it.
Because we truly believe a genuine engagement ring is made for forever.
APPOINTMENT · Book an Appointment
Meet Your Diamond
Complete the details below and we will confirm your appointment time by phone or WhatsApp within 1 business day. All appointments are free of charge with no obligation to purchase.
or
Don't Forget to Pair a Diamond With Your Setting
You're about to add a ring setting without a diamond. Would you like to choose a diamond first?
Pair a Diamond With Your Setting
Choose a GIA or Sarine Light certified loose diamond to add to your cart together with the setting, and our craftsmen will mount it into a ring for you.
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Price on Request
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Price on Request