Solid Gold 0.84 ct Round Blue Montana Sapphire with 0.31 ct Halo Ring
The Karat Store · Handcrafted in Solid Gold
Introducing 18K Solid Gold 0.84 ct Round Blue Montana Sapphire with 0.31 ct Halo Ring and sophistication with its exquisite design and stunning gemstones. At the heart of this enchanting ring lies a .84 ct round blue Montana sapphire, renowned for its rich, vibrant hue and unique origins.
This exceptional gemstone is celebrated for its remarkable clarity and brilliance, making it a standout choice for those seeking something truly special.
Encircling the sapphire is a dazzling .31 ct halo of diamonds, which adds an extra layer of sparkle and creates a striking contrast against the deep blue sapphire. The halo design not only enhances the beauty of the center stone but also adds depth and dimension, ensuring that this ring will catch the eye from every angle. Perfect for engagements, anniversaries, or any special occasion, The Seine is a beautiful representation of love and commitment.
Crafted from 18K Solid Gold, this ring is available in White, Rose, or Yellow Gold, allowing you to select the perfect metal that reflects your personal style. The high-quality craftsmanship guarantees both durability and a luxurious finish, making this piece a cherished addition to any jewelry collection.
With its unique combination of the stunning Montana sapphire and the dazzling diamond halo, The Seine .84 ct Round Blue Montana Sapphire with .31 ct Halo Ring is a timeless accessory that celebrates life’s most cherished moments, destined to be treasured for years to come.
Product Details :
Frequently Asked Questions
Is this Round Halo sapphire ring a good option for daily wear or a special occasion?
Yes. Sapphire rates 9 on the Mohs hardness scale, making this round halo design durable enough for daily wear while still standing out from a traditional diamond solitaire.
What's the price range for this Round Halo sapphire ring across different gold karats?
At The Karat Store, this Round Halo sapphire ring starts at $1,084.98 in 10K gold, $1,224.08 in 14K gold, and $1,391 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 halo 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 halo 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.
Ring Silhouette: Halo
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)
Explore more: Gemstone Rings | Gold Rings | Shop All Solid Gold 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.
Curated for You