14K Solid Gold Lab-Grown Diamond Infinity Ring | Dainty Pavé Infinity Knot Ring for Women in Yellow, Rose & White Gold

A forever symbol, traced in real diamonds and solid 14K gold.

The UXV 14K Solid Gold Lab-Grown Diamond Infinity Ring forms a soft, flowing infinity knot at the center of a dainty 1mm band. One loop is lined with pavé-set round lab-grown diamonds (0.042 ct total weight), while the other is high-polished gold — a balance of sparkle and shine that symbolizes endless love, friendship and connection. Delicate enough to wear every day and meaningful enough to give. Every ring is made of solid 14K gold and ships with an IGI diamond certificate.

Quick facts

• Metal: 14K solid gold — not plated, filled or vermeil
• Stones: Round brilliant lab-grown diamonds, pavé set
• Total diamond weight: 0.042 ct
• Certificate: IGI diamond certificate included
• Band width: 1mm
• Design: Infinity knot with one diamond loop and one polished gold loop
• Colors: 14K yellow gold, 14K rose gold, 14K white gold
• Ring sizes: US 4, 5, 6, 7, 8, 9, 10
• Hallmark: Stamped 14K
• Made to order: 1–5 business days, then insured express shipping
• Returns: Final sale (custom-made)

Product details

• Real diamonds: Lab-grown diamonds are real diamonds — chemically, physically and optically the same as mined diamonds, with the same hardness and fire
• Certified: Each ring ships with an IGI (International Gemological Institute) certificate for its lab-grown diamonds
• Solid 14K gold: Band, knot and setting are all solid 14K gold — no plating, no brass or silver core
• Infinity symbol: A smooth, sculpted knot that represents eternal love and unbreakable bonds
• Pavé sparkle: Small round diamonds set closely along one loop for a continuous line of light
• Comfortable fit: Ultra-slim 1mm band that feels weightless on the finger
• Designed for her: A meaningful, feminine ring for every day
• Made to order by UXV Jewelry in 1–5 business days

Ring size guide (US)

• Size 4 — 14.9mm inside diameter / 46.8mm circumference
• Size 5 — 15.7mm / 49.3mm
• Size 6 — 16.5mm / 51.9mm (most popular)
• Size 7 — 17.3mm / 54.4mm
• Size 8 — 18.1mm / 57.0mm
• Size 9 — 19.0mm / 59.5mm
• Size 10 — 19.8mm / 62.1mm

How to measure: Measure the inside diameter of a ring that already fits the same finger, or wrap a strip of paper around the base of your finger, mark where it overlaps and measure the length. Match it to the guide above. Measure at the end of the day, when fingers are largest. Between sizes? Choose the larger size.

Styling tip: Stack it with our Beaded Baguette Diamond Ring or the Diamond Paperclip Ring for a delicate diamond stack.

Real diamonds, real gold — guaranteed.

Every ring is stamped 14K and ships with an IGI certificate for its lab-grown diamonds. We guarantee the materials: genuine solid 14K gold and real diamonds that will never tarnish, fade or lose their sparkle.

Insured express shipping: Every 14K gold order is shipped by express courier, fully insured, with signature required on delivery.

Pay in installments: Split your purchase into easy payments at checkout.

Please note: Each ring is made to order in your chosen size, so all 14K gold and diamond orders are final sale and can't be returned or exchanged. Please check your ring size before ordering. If your ring arrives damaged, contact us and we'll make it right.

Frequently asked questions

What does an infinity ring mean?
The infinity symbol stands for endless love, eternity and unbreakable connection. That's why infinity rings are popular as promise rings, anniversary gifts and friendship rings.

Are lab-grown diamonds real diamonds?
Yes. Lab-grown diamonds are real diamonds made of pure carbon, with the same chemical, physical and optical properties as mined diamonds. They are not simulants like cubic zirconia or moissanite.

Is the diamond certified?
Yes. Your ring comes with an IGI (International Gemological Institute) certificate for its lab-grown diamonds.

How many carats is this ring?
The total diamond weight is 0.042 ct, spread across the pavé diamonds on the infinity loop.

Is it a good promise ring?
Yes. A diamond infinity ring in solid gold is one of the most meaningful promise ring choices — delicate, everyday-wearable and made to last.

Is the ring solid gold or gold-plated?
Solid 14K gold through and through — not plated, gold-filled or vermeil. It's stamped 14K.

Which ring size should I choose?
Use the size guide above. The most common women's size in the US is 6–7. If you're between sizes, choose the larger size.

Can I wear it every day?
Yes. Diamonds are the hardest natural material and solid 14K gold doesn't tarnish. To protect the pavé setting, take it off for the gym, heavy lifting and cleaning with chemicals.

Does the price change by color?
No — yellow, rose and white gold are the same price. Only the ring size changes the price.

How long does it take to arrive?
Your ring is made in 1–5 business days, then shipped by insured express courier with signature required.

Explore more:
See all 14K gold lab-grown diamond rings and all 14K solid gold jewelry.