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DIAMONDS.COM COLLECTION BLOG

Become part of our select inner circle as we take you behind-the-scenes and inside the glamorous realm of diamonds and jewelry.

Symphony of Jewels: Anna Hu: Opus 2

Anna Hu: Symphony of Jewels, Opus 2. offers a behind-the-scenes view into Hu’s creative process, while showcasing her artistry as a jeweler.

In Bloom

Sotheby’s New York recently opened a selling exhibition: In Bloom, celebrating the floral motif in jewelry design from the 19th century to now.

Is the Asscher Cut Diamond Right for You?

The Asscher cut has stood the test of time and now its vintage vibe strikes a modern chord that resonates today.

15 Quick Jewelry Care Tips

Here are a few things you should always do to keep your jewelry at its sparkling best.

Rarity Rules at Auctions

The New York spring auctions at Christie’s and Sotheby’s were powerhouse sales of chic jewelry.

Three Names Jewelry Collectors Should Know

Every era has its rock star jewelry designers and there are some designers who aren’t as well known but their jewelry is just as collectible. Meet them here.

Portraits of Power

How jewelry was used to show power in art.

Coloratura: High Jewelry and Precious Objects by Cartier

A celebration of color in Cartier Jewelry.

Yellow Diamonds: A Drop of Sunshine

The sunny shades of yellow diamonds add a joyous burst of color to any piece of jewelry.

Make Your Diamond Dreams Come True

Previews of rare jewelry before it goes online

Complimentary
gift guides

The best jewelry
styling tips

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General Size	Finger Diameter	Finger Circumference
3	14.1 mm	44.2 mm
3 1/4	14.3 mm	50.0 mm
3 1/2	14.5 mm	45.5 mm
3 3/4	14.7 mm	46.1 mm
4	14.9 mm	46.8 mm
4 1/4	15.1 mm	47.4 mm
4 1/2	15.3 mm	48.0 mm
4 3/4	15.5 mm	48.7 mm
5	15,7 mm	49.3 mm
5 1/4	15.9 mm	50.0 mm
5 1/2	16.1 mm	50.6 mm
5 3/4	16.3 mm	51.2 mm
6	16.5 mm	51.9 mm
6 1/4	16.7 mm	52.5 mm
6 1/2	16.9 mm	53.1 mm
6 3/4	17.1 mm	53.8 mm
7	17.3 mm	54.4 mm
7 1/4	17.5 mm	55.1 mm
7 1/2	17.7 mm	55.7 mm
7 3/4	17.9 mm	56.3 mm
8	18.1 mm	57.0 mm
8 1/4	18.3 mm	57.6 mm
8 1/2	18.5 mm	58.3 mm
8 3/4	18.8 mm	58.9 mm
9	19.0 mm	59.5 mm

General Size

Finger Diameter

Finger Circumference

14.1 mm

44.2 mm

3 1/4

14.3 mm

50.0 mm

3 1/2

14.5 mm

45.5 mm

3 3/4

14.7 mm

46.1 mm

14.9 mm

46.8 mm

4 1/4

15.1 mm

47.4 mm

4 1/2

15.3 mm

48.0 mm

4 3/4

15.5 mm

48.7 mm

15,7 mm

49.3 mm

5 1/4

15.9 mm

50.0 mm

5 1/2

16.1 mm

50.6 mm

5 3/4

16.3 mm

51.2 mm

16.5 mm

51.9 mm

6 1/4

16.7 mm

52.5 mm

6 1/2

16.9 mm

53.1 mm

6 3/4

17.1 mm

53.8 mm

17.3 mm

54.4 mm

7 1/4

17.5 mm

55.1 mm

7 1/2

17.7 mm

55.7 mm

7 3/4

17.9 mm

56.3 mm

18.1 mm

57.0 mm

8 1/4

18.3 mm

57.6 mm

8 1/2

18.5 mm

58.3 mm

8 3/4

18.8 mm

58.9 mm

19.0 mm

59.5 mm

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Ring Size Guide

WELCOME TO THE
DIAMONDS.COM COLLECTION BLOG