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Questions & Answers
Our trusted network of 1stDibs sellers answer common questions

What size should an engagement ring be?

1 Answer
What size should an engagement ring be?
In the US, the average carat size of an engagement ring is usually between 1.08 and 1.2 carats, although there are other factors that go into how impressive the ring looks, including the cut of the diamond and the setting. Find a diverse variety of engagement rings on 1stDibs.
1stDibs ExpertFebruary 22, 2021
Shop for Ring Size N on 1stDibs
Antique Ruby and Diamond Eternity Ring Size N (54)
Located in London, GB
Condition: Used (Very Good) Weight: 3.0 grams Ring Size: N (54) Band Width: 2.5mm Ruby Dimensions: 12 (1mm) Total Diamond Carat Weight: Approx. 0.12 carats Diamond Details: Colour: G...
Category

Early 20th Century Fashion Rings

Materials

Diamond, Ruby, Platinum

Tiffany & Co. Diamond Bubbles Eternity Ring Size N (54)
By Tiffany & Co.
Located in London, GB
Condition: Used (Excellent) - Professionally polished to appear brand new Weight: 7.6 grams Band Width: 5mm Ring Size: N (54) Total Diamond Weight: Approx. 1.30ct Diamond Details: Ap...
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Chaumet Torsade De Chaumet Wedding Band Ring Size N (54)
By Chaumet
Located in London, GB
Condition: Used (Excellent) - Professionally polished to appear brand new Weight: 3.7 grams Ring Size: N (54) Band Width: 2.5mm Total Diamond Weight: Approx. 0.14ct Marked: 'CHAUMET'...
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Art Deco 14K White Gold Blue Tanzanite Cabochon Diamond Ring Size N / 6.5
Located in SYDNEY, AU
Given market trends, the current value of the ring has increased significantly. Item Details: - Stones: 1 x natural tanzanite, gem weight 4.61ct 28 x natural diamonds, gem weight...
Category

2010s Australian Art Deco Cocktail Rings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

18k Gold Natural Pink Ruby Ring Square Cut Three Row Channel Set Size N / 6.5
Located in SYDNEY, AU
- Metal: 18ct 18k 750 Solid Yellow Gold (TESTED) - Ring Size: N (AU/UK), 6.5 (US/CA) - Width: 8 mm widest (north to south) - Weight: 2.85 grams - SKU: KNE100924A8
Category

21st Century and Contemporary Australian Contemporary Cluster Rings

Materials

Ruby, Yellow Gold, 18k Gold

0.8ct Natural Diamond Full Eternity Ring 18k White Gold Band Size N / 6.5
Located in SYDNEY, AU
Item Details: - Stones : 20 x Natural Diamonds (2.2mm), total 0.8ct estimated - Metal : 18ct 18k 750 Solid White gold - Ring Size : N (AU/UK size), 6.5 (US/CA size) - Width : 4....
Category

21st Century and Contemporary Australian Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

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