Tamahra Prowse

Signet ring with parti sapphire

$755

This unisex signet ring, crafted from 9kt yellow gold, showcases a stunning round Australian blue-green parti sapphire set slightly off-center. With a generous size Q, this unique piece is inspired by (cast from) a vintage signet ring and carries a distinctive 1970s aesthetic. We like it.

Measures 20 x 20 x 6mm. 9kt yellow gold, 3.5mm parti sapphire. 

Tamahra Prowse jewellery is available online in the sizes listed below.
Other sizing and private commissions are available to order. Please contact us if you would like more information.

RING SIZES

Inside Diameter Millimeters
(MM)

US and Canada

UK, Europe and Australia

Switzerland

Asia
(HK, China, Singapore,
Taiwan, Japan)

14.1

3

F

4

4

14.3

3.25

F.5

5.25

5

14.5

3.50

G

 

 

14.7

3.75

G.5

6.50

 

14.9

4

H

 

7

15.1

4.25

H.5

7.75

 

15.3

4.50

I

 

8

15.5

4.75

I.5

9

 

15.7

5

J

 

9

15.9

5.25

J.5

10

 

16.1

5.50

K

 

10

16.3

5.75

K.5

11.75

 

16.5

6

L

12.75

11

16.7

6.25

L.5

 

12

16.9

6.50

M

14

13

17.1

6.75

M.5

 

 

17.3

7

N

15.25

14

17.5

7.25

N.5

 

 

17.7

7.50

O

16.50

15

17.9

7.75

O.5

 

 

18.1

8

P

17.75

16

18.3

8.25

P.5

 

 

18.5

8.50

Q

 

17

18.8

8.75

Q.5

19

 

19.0

9

R

 

18

19.2

9.25

R.5

20.25

 

19.4

9.50

S

 

19

19.6

9.75

S.5

21.50

 

19.8

10

T

 

20

20.0

10.25

T.5

 

21

20.2

10.50

U

22.75

22

20.4

10.75

U.5

 

 

20.6

11

V

 

23

20.8

11.25

V.5

25

 

21.0

11.50

W

 

24

21.2

11.75

W.5

 

 

21.4

12

X

27.50

25

21.6

12.25

X.5

 

 

21.8

12.50

Y

28.75

26

22.0

12.75

Z

 

 

22.2

13

Z.5

 

27

22.4

13.25

 

 

 

22.6

13.50

Z1

 

 

We are available from 9am to 5pm, Monday to Friday, Australian Eastern Time (UTC+10:00). If you’re in Sydney or Wollongong, we would be happy to discuss the possibilities over a coffee. And if you’re not, we can liaise via email or Skype. Our postal address is PO Box 60 Austinmer 2525 NSW. Email: info@tamahraprowse.com

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