Skip to product information
1 of 3

Radiant Ruby Diamond Ring with 1ct Diamonds (SI Clarity) and 5ct Natural Ruby

Radiant Ruby Diamond Ring with 1ct Diamonds (SI Clarity) and 5ct Natural Ruby

Regular price $4,426
Regular price Sale price $4,426
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

Atelier services

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.

Radiant Ruby Diamond Ring with 1ct Diamonds (SI Clarity) and 5ct Natural Ruby $4,426.00

This stunning ring by Ancona Jewelry features a breathtaking 5ct natural ruby in an oval shape, surrounded by 1ct of sparkling round diamonds with SI clarity. The white gold setting style is prong and the metal purity is 14k. The ruby is a rich red color and the diamonds are graded G in color. The ring is available in any size and is perfect for any occasion. With its beautiful design and high-quality materials, this ring is sure to impress. Don't miss out on the opportunity to own this radiant ruby diamond ring.

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.

View full details