Solid Gold Oval London Blue Topaz and Diamond Ring
The Karat Store · Handcrafted in Solid Gold
18K Solid Gold Oval London Blue Topaz and Diamond Ring, a captivating blend of vibrant color and timeless elegance.
Crafted from 18K Solid Gold, this exquisite ring is available in white, rose, and yellow gold, allowing you to select the perfect hue to complement your personal style or enhance your existing jewelry collection.
Whether you prefer the modern brilliance of white gold, the romantic blush of rose gold, or the classic richness of yellow gold, this ring offers versatile beauty for any occasion.
At the center of this stunning design lies a striking 6x4 mm London Blue Topaz, renowned for its mesmerizing blue hue and exceptional clarity.
This vibrant gemstone is beautifully complemented by diamonds measuring 2.50 mm, meticulously set to enhance their brilliance and add a touch of luxurious sparkle. With a total diamond CTW of 0.08 ctw, the diamonds provide a subtle yet dazzling accent that perfectly balances the boldness of the topaz.
The ring features a sleek and delicate 1.3 mm band, designed for both comfort and elegance. The bezel set setting not only ensures the gemstones are securely held in place but also allows maximum light to pass through, highlighting the natural beauty of both the topaz and diamonds. The combination of the G color and SI clarity diamonds guarantees a radiant shine that catches the eye from every angle.
Whether you're celebrating a special milestone, searching for the perfect gift, or adding a touch of sophistication to your own collection, the 18K Solid Gold Oval London Blue Topaz and Diamond Ring is an exceptional choice. Embrace the enchanting allure of blue topaz and the enduring elegance of solid gold with this exquisite ring, designed to be treasured for years to come.
Product Details :
Frequently Asked Questions
Is blue topaz durable enough for everyday wear?
Yes. Diamond rates 10 on the Mohs hardness scale, the hardest of any gemstone, so this piece holds up well to everyday wear.
How much does this blue topaz ring cost in solid gold?
At The Karat Store, this blue topaz ring starts at $763.62 in 10K gold, $861.52 in 14K gold, and $979 in 18K gold — all solid gold, not plated.
Should I choose 10K, 14K, or 18K gold for this piece?
18K gold (75% pure) has the richest color and softest feel. 14K gold (58.3% pure) is the most popular balance of durability and value. 10K gold (41.7% pure) is the most affordable and most scratch-resistant.
Is this solid gold all the way through, or just gold-plated?
This piece is solid gold throughout, not gold-plated — the karat purity runs all the way through the metal. Unlike plated jewelry, it won't flake, discolor, or expose base metal over time, and it carries a karat hallmark stamp as proof of authenticity.
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 care for this piece at home?
Clean gently with warm water, a mild soap, and a soft brush, then dry thoroughly. Avoid chlorine, harsh chemicals, and ultrasonic cleaners, and store it separately from other jewelry to prevent scratching.
Ring Silhouette: Fashion ring
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: Diamond Rings | Gemstone Rings | Gold Rings | Oval Cut 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