Solid Gold Natural Blue Sapphire Engagement Rings
The Karat Store · Handcrafted in Solid Gold
Celebrate your love with the timeless Elegance of The 18K Solid Gold Natural Blue Sapphire Engagement Rings. a piece that exudes sophistication and luxury. At the heart of this stunning ring is a 4.29-carat emerald-cut natural blue sapphire, known for its exceptional clarity and rich, royal blue color.
The emerald cut enhances the depth and beauty of the sapphire, allowing light to reflect beautifully across its sharp facets. The vibrant blue sapphire serves as a unique and captivating alternative to traditional engagement rings, symbolizing wisdom, strength, and sincerity, qualities that represent a lasting and meaningful relationship.
Surrounding the center sapphire are dazzling diamonds that add an extra layer of brilliance to this already extraordinary piece. The diamonds, with a total weight of 0.78 carats, are of VS-SI clarity, ensuring they sparkle with exceptional fire and brilliance. Set in luxurious 18K solid gold, this engagement ring is available in White, Rose, or Yellow Gold, giving you the flexibility to choose the metal that best complements your personal style.
Whether you’re proposing or marking a significant milestone, this ring will leave a lasting impression with its exquisite craftsmanship and the timeless combination of blue sapphire and diamonds.
Product Details :
Frequently Asked Questions
Is a sapphire ring a good choice for an engagement or everyday ring?
Yes. Sapphire rates 9 on the Mohs hardness scale, making this ring durable enough for daily wear while still standing out from a traditional diamond solitaire.
What's the price range for this sapphire ring across different gold karats?
At The Karat Store, this sapphire ring starts at $3,581.76 in 10K gold, $4,040.96 in 14K gold, and $4,592 in 18K gold — all solid gold, not plated, with the price difference reflecting gold purity rather than design.
Should I choose 10K, 14K, or 18K gold for this ring?
It comes down to priorities: 18K gold has the deepest color and softest finish, 14K gold is the everyday favorite for its balance of strength and value, and 10K gold is the toughest and most budget-friendly of the three.
Can this ring be resized?
Yes. Select your ring size from the dropdown before checkout. If you're unsure of your size, we recommend visiting a local jeweler for an accurate measurement.
How do I clean and take care of a sapphire gold ring at home?
Clean it every few weeks with warm water, a mild soap, and a soft brush, then dry thoroughly. Skip chlorine, bleach, and ultrasonic cleaners, and keep it in its own pouch or compartment to avoid scratches from other jewelry.
Material: Solid 10K, 14K & 18K gold set with emeralds
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Metal Karats: 10K, 14K, 18K
Explore more: Engagement Rings | Bridal Jewelry
Every piece is cast and finished by hand in genuine solid gold — choose 10ct, 14ct or 18ct in yellow, white or rose gold. Never plated, never filled, made to be worn for a lifetime.
Stones are conflict-free: lab-grown diamonds, moissanite and hand-selected natural gemstones, each set and polished by our artisans.
Your jewellery is crafted to order in your chosen gold colour, carat and size.
All ring sizes are shown in UK sizes (letters), and every size is the same price within each gold colour and carat. Half sizes (e.g. L½) are available in the size selector.
| UK | Inside diameter (mm) | Inside circumference (mm) |
|---|---|---|
| H | 14.7 | 46.1 |
| I | 15.1 | 47.4 |
| J | 15.5 | 48.7 |
| K | 15.9 | 49.9 |
| L | 16.3 | 51.2 |
| M | 16.7 | 52.5 |
| N | 17.1 | 53.8 |
| O | 17.5 | 55.0 |
| P | 17.9 | 56.3 |
| Q | 18.3 | 57.6 |
| R | 18.7 | 58.9 |
| S | 19.1 | 60.2 |
| T | 19.6 | 61.4 |
| U | 20.0 | 62.7 |
| V | 20.4 | 64.0 |
| W | 20.8 | 65.3 |
| X | 21.2 | 66.5 |
| Y | 21.6 | 67.8 |
| Z | 22.0 | 69.1 |
| Z+1 | 22.4 | 70.4 |
Not sure of your size? Measure the inside of a ring that already fits, use a ring sizer, or visit a local jeweller for a professional sizing. We are happy to help — get in touch before you order.
Remove your jewellery before swimming, cleaning or the gym. Clean gently with warm water, mild soap and a soft brush, then dry with a lint-free cloth. Store each piece separately to prevent scratches.
Solid Gold, Always
Crafted in genuine 10ct, 14ct or 18ct gold — never plated, never filled.
Made to Order
Handcrafted for you and dispatched within 4 working days.
Conflict-Free Stones
Lab-grown diamonds, moissanite and hand-selected gemstones.
Personal Guidance
Questions on ring size, gold or stones? We are here to help.
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