This is a used Pt900 star ruby ring.
The ring features a relatively large ruby that leaves a strong impression, but the six rays of light can only be confirmed under intense lighting.
There are two significant cleavages in the ruby, and its transparency is not very high.
The surrounding diamonds have some inclusions but appear to shine brightly with good luster.
There are scratches visible on the metal part due to light reflection.

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{Condition}
AB

{Material}
Pt900, R, D

{Size}
Approximately #17.5 measured at our store

{Ring Width}
Approximately 2.5-13mm

{Other}
R4.158
D1.50
Weight: 10.7g

{Accessories}
None (service box included)

{Product Inquiry Number}
19013105

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# About the condition notation:

[N] New or unused item.
[S] Used item believed to have been used 2-3 times.
[A] Used item with minor scratches, in good condition.
[B] Used item showing some signs of use and more scratches.
[C] Used item with considerable signs of use.
[D] Used item with many significant damages or issues affecting usability.

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The ring size listed is in Japanese sizing.
For other countries, please refer to the following size equivalents:

- [Japan] #6 - [US] #3.5 to #4 - [France] #46.1
- [Japan] #7 - [US] #4 to #4.5 - [France] #47.1
- [Japan] #8 - [US] #4.5 to #5 - [France] #48.2
- [Japan] #9 - [US] #5 - [France] #49.2
- [Japan] #10 - [US] #5.5 - [France] #50.3
- [Japan] #11 - [US] #6 - [France] #51.3
- [Japan] #12 - [US] #6.5 - [France] #52.4
- [Japan] #13 - [US] #6.5 to #7 - [France] #53.4
- [Japan] #14 - [US] #7 to 7.5 - [France] #54.5
- [Japan] #15 - [US] #7.5 to 8 - [France] #55.5
- [Japan] #16 - [US] #8 - [France] #56.6
- [Japan] #17 - [US] #8.5 - [France] #57.6
- [Japan] #18 - [US] #9 - [France] #58.6
- [Japan] #19 - [US] #9.5 - [France] #59.7
- [Japan] #20 - [US] #10 - [France] #60.7
- [Japan] #21 - [US] #10-10.5 - [France] #61.8
- [Japan] #22 - [US] #10.5 - [France] #62.8
- [Japan] #23 - [US] #11 - [France] #63.9
- [Japan] #24 - [US] #11.5 - [France] #64.9
- [Japan] #25 - [US] #12 - [France] #66.0
- [Japan] #26 - [US] #12.5 - [France] #67.0

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- About our store:
Founded in 1949, we have been operating with the support and patronage of our customers.
We are a certified member of the National Jewelry and Brand Item Association, and have GIA-G.G. certified gemologists on staff, ensuring a safe shopping experience.
Our regular holidays are Sundays and Japanese national holidays.