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Solitaire Brilliant Cut Round Diamond Engagement Ring

Solitaire Brilliant Cut Round Diamond Engagement Ring

Regular price $499.99
Regular price Sale price $499.99
Sale Sold out
Shipping calculated at checkout.

25 in stock

Checked twice — two trained eyes, one standard Handcrafted in-house Gift-ready packaging Secure checkout Questions? Contact us

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Ring size guide

Find your size by inside diameter or circumference. To measure a ring you already wear, measure the inside diameter across the middle in millimetres, then match the row below.

US ring size → approximate inside diameter and circumference
US sizeInside diameterCircumference
414.8 mm46.5 mm
15.3 mm48.0 mm
515.7 mm49.3 mm
16.1 mm50.6 mm
616.5 mm51.9 mm
16.9 mm53.1 mm
717.3 mm54.4 mm
17.7 mm55.7 mm
818.1 mm57.0 mm
18.5 mm58.3 mm
918.9 mm59.5 mm
19.4 mm60.8 mm
1019.8 mm62.1 mm
10½20.2 mm63.4 mm
1120.6 mm64.6 mm
11½21.0 mm65.9 mm
1221.4 mm67.2 mm
12½21.8 mm68.5 mm
1322.2 mm69.7 mm

Tip: wider bands can feel tighter — if a band is 6 mm or wider, consider going up a half size.

Illustrative sizing guidance only. Fit varies by design, width, wearer, and personal preference. Contact Ancona for help choosing.

Solitaire Brilliant Cut Round Diamond Engagement Ring $499.99

This stunning solitaire diamond engagement ring is the perfect choice for a special occasion. Made of 14k white gold, this ring features a brilliant cut, round diamond that shines bright and sparkles with every move. The ring is handmade and has a width of 2, making it a unique and beautiful piece of jewelry. The main stone is a natural diamond that has not been enhanced in any way. The ring is resizable and has a total carat weight of .25. It comes in a classic solitaire setting style and is perfect for an engagement or any other special event. This ring is an excellent choice for anyone who wants a beautiful and timeless piece of jewelry.

Guides & Sizing

Not sure which length, karat, or stone? Start with our guides: the Chain Style Guide for silhouettes and lengths, the Gold Karat Guide for 10K vs 14K vs 18K, and the Diamond Grading Scale for cut, color, clarity, and carat. Questions about fit or gifting? Contact Ancona.

Jewelry Care

Store each piece separately in a soft pouch. Avoid contact with perfume, lotion, chlorine, and water. Wipe gently with a soft, dry cloth after wear.

Shipping & Returns

Shipping options and costs are shown at checkout, and every order ships with tracking. Returns are accepted for items that arrive defective, damaged in transit, or incorrect — contact us within 48 hours of delivery. See our Return & Refund Policy and Shipping Policy.

About Ancona

Ancona Fine Jewelry is a twin-led studio in New York's Diamond District — two trained eyes at the bench, one shared standard. Chains and custom pieces are cast, assembled, and finished in-house in our own workshop.

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