Skip to main content
Questions & Answers
Our trusted network of 1stDibs sellers answer common questions

What does .50 mean on a ring?

1 Answer
What does .50 mean on a ring?
The numbers stamped inside a diamond ring indicate the carat weight of the diamond in the ring. The number .50 would indicate the diamond is half a carat. This can be confirmed by the certificate or appraisal paperwork. Shop a selection of diamond rings and jewelry on 1stDibs.
1stDibs ExpertApril 5, 2022
Shop for Ring With 50 Diamonds on 1stDibs
Large 50 Carat Sapphire Diamond Ring
Located in New York, NY
A showy ring mounted on 18kt white gold, highlighted with triangular cut diamonds, showcasing a
Category

Vintage 1960s Italian Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold

.50 Carat Diamond Ring in Platinum
Located in Bay Harbor Islands, FL
Vintage Diamond Ring features five round brilliant cut diamonds with an estimated total weight of
Category

Late 20th Century Unknown Retro Band Rings

Materials

Diamond, Platinum

Vivid Diamonds AGL Certified 21.19 Carat Sapphire and Diamond Ballerina Ring
By Vivid Diamonds
Located in Miami, FL
Sensational Vivid Diamonds Ballerina Ring crafted in platinum, showcasing a spectacular AGL
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Fancy Yellow Diamond Ring
By Diamond Scene New York
Located in New York, NY
custom platinum mounting with .50 carats of colorless white round brilliant cut diamonds. A beautiful
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold, Platinum

.50 Carat Diamond Yellow Gold Band Ring
Located in Bay Harbor Islands, FL
weight of .50 carat. Ring Size: 4 1/2 can be sized Metal Type: 18 Kt Yellow Gold (stamped and/or tested
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

.50 Carats Diamonds Rose Gold Band Ring
Located in Bay Harbor Islands, FL
weight of .50 carat set in 18 karat rose gold. Ring Size: 4 1/2 can be sized Metal Type: 18 Kt Rose Gold
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 18k Gold, Rose Gold

Shop All