Personalized Platinum Astronomical Ring

USD

Custom astronomical sphere ring with meaningful gemstone accents

Personalized Platinum 950 Astronomical Birthstone Ring

4 / Pattern Outside

$2,495.00

Personalized Platinum 950 Astronomical Birthstone Ring

$2,495.00

How to Measure Your Correct Ring Size

Our ring sizes use US sizing. For the most reliable fit, use a proper ring sizer or ask a local jeweler to measure your finger. Check the sizes available on your chosen product before ordering.

Measuring at home

The string method below gives an estimate. String can stretch or sit too tightly, so confirm your size with a ring sizer or jeweler, especially for a custom or personalized ring.

Choose a Piece of String: Use a piece of non-stretch string to estimate your finger circumference.
Wrap the String Around Your Finger: Gently wrap the string around the finger you wish to measure. Ensure it is neither too tight nor too loose.
Mark the String: Mark the point where the ends of the string meet with a pen or marker.
Measure the String: Lay the string flat and measure the length from the starting point to the mark with a ruler. Note the measurement in millimeters or inches.
Determine Your Ring Size: Refer to the ring size chart below to convert the measurement to your corresponding ring size.

INTERNATIONAL RING SIZE CHART

Perimeter (Inches)	Perimeter (mm)	Diameter (mm)	USA&CA	UK/AU
1.74	44.2	14.1	3	F
1.765	44.8	14.3	3 1/4	F-1/2
1.79	45.5	14.5	3 1/2	G
1.815	46.1	14.7	3 3/4	G-1/2
1.84	46.8	14.9	4	H-1/2
1.865	47.4	15.1	4 1/4	I
1.89	48	15.3	4 1/2	I-1/2
1.915	48.7	15.5	4 3/4	J
1.941	49.3	15.7	5	J-1/2
1.966	49.9	15.9	5 1/4	K
1.991	50.6	16.1	5 1/2	K-1/2
2.016	51.2	16.3	5 3/4	L
2.041	51.8	16.5	6	L-1/2
2.066	52.5	16.7	6 1/4	M
2.091	53.1	16.9	6 1/2	M-1/2
2.116	53.8	17.1	6 3/4	N
2.141	54.4	17.3	7	O
2.167	55.1	17.5	7 1/4	O-1/2
2.192	55.7	17.7	7 1/2	P
2.217	56.3	17.9	7 3/4	P-1/2
2.242	57	18.1	8	Q
2.267	57.6	18.3	8 1/4	Q-1/2
2.292	58.3	18.5	8 1/2	R
2.317	58.9	18.8	8 3/4	R-1/2
2.342	59.5	19	9	S
2.368	60.2	19.2	9 1/4	S-1/2
2.393	60.8	19.4	9 1/2	T
2.418	61.4	19.6	9 3/4	T-1/2
2.443	62.1	19.8	10	U
2.468	62.7	20	10 1/4	U-1/2
2.493	63.4	20.2	10 1/2	V
2.518	64	20.4	10 3/4	V-1/2
2.543	64.6	20.6	11	W
2.569	65.3	20.8	11 1/4	W-1/2
2.594	65.9	21	11 1/2	X
2.619	66.6	21.2	11 3/4	X-1/2
2.644	67.2	21.4	12	Y
2.669	67.8	21.6	12 1/4	Y-1/2
2.694	68.5	21.8	12 1/2	Z
2.719	69.1	22	12 3/4	Z-1/2
2.744	69.7	22.2	13	Z1
2.769	70.4	22.4	13 1/4	Z1-1/2
2.795	71	22.6	13 1/2	Z2

Please note that this sizing chart is a general guide and may vary slightly depending on the design and style of the ring. For increased accuracy, consider purchasing a ring sizer or visiting a jewelry shop, where a professional can measure your ring size. If you have any further questions or need assistance, please don't hesitate to contact our customer support team.

We hope this information helps you find the perfect fit for your ring. Thank you for choosing YophieMade!

Check the size options for your design

This chart is a general reference. Available sizes vary by design; select a size listed on the product page. The Solid Gold Astronomical Birthstone Ring offers US sizes 4–14, including quarter sizes. If your size is not shown in the chart above, ask a jeweler to confirm your US size or contact us before ordering.

Planning engraving or custom gemstones? Confirm the fit first and read our engraving guide. For help with materials, styles, production times and returns, use our ring buying guide.

Made to order: usually 7–14 business days before dispatch. Timing varies by design.

Shipping time & cost

Transit is additional, after dispatch: standard shipping takes 10–12 business days to the US and 10–15 to Europe and other destinations. Express takes 4–7 business days where offered.

Standard shipping is free to most destinations. Puerto Rico, Bulgaria, Croatia, Liechtenstein and Malta: US$15 per order. Express: US$38 per order. Full shipping policy.

Made to order: silver rings usually 2–5 business days; solid gold rings and rings with solid gold bands or rims usually 7–14 business days; other designs usually 3–7 business days. Timing varies by design.
Standard shipping after dispatch: US 10–12 business days; Europe and other destinations 10–15 business days. Free standard shipping to most destinations; see our Shipping Policy for destination-specific fees. Production time is additional.
Free engraving where offered. Check this product's personalization options for placement and character limits.
Eco packaging / Gift box upgrade available: Gift Packaging

A personalized Platinum 950 astronomical birthstone ring inspired by a 16th-century French armillary design. This meaningful heirloom-style piece features two natural gemstones and a moving astronomical structure that makes it feel both historical and personal.

Choose your US ring size and select either a patterned outside or a plain outside finish. The inside of the band can be engraved for free, making this ring a strong choice for an anniversary, promise, milestone birthday, or personal keepsake.

Details
- Material: Platinum 950
- Gemstones: two natural gemstones
- Design: astronomical ring inspired by a 16th-century French design
- Outside style: patterned outside or plain outside
- Ring sizes: US 4 to 13 3/4, including quarter sizes
- Personalization: free inside engraving
- Handmade to order by YophieMade

Personalization
Leave the two gemstones you want and the inside engraving details in the personalization box. Good engraving options include initials, a date, coordinates, a short phrase, or a private message.

Material note
This listing is for the Platinum 950 version. If you prefer solid 18K gold, solid 14K gold, sterling silver, or brass, please choose the matching listing from the astronomical ring collection or contact us before ordering.

Care
Platinum 950 is suitable for long-term wear, but gemstones and detailed handmade settings still need care. Remove the ring before heavy work, swimming, harsh cleaning, or activities that may damage the surface.

All images are copyrighted by YophieMade.

We follow US sizes, including quarter sizes (4, 4¼, 4½ …).
Measure at room temperature; for wide bands, consider +½ size.
Ways to measure: string method, a ring sizer, or visit a jeweller.
Not sure? See our Size Guide

Production: Silver rings usually take 2–5 business days to make. Solid gold rings and rings with solid gold bands or rims usually take 7–14 business days. Silver rings with gold-leaf, gold-powder or molten-gold surface decoration follow the silver-ring estimate. Other designs usually take 3–7 business days. Timing varies by design; check the product details or contact us before ordering if you have a deadline.

Delivery after dispatch: Standard shipping: US 10–12 business days; Europe and other destinations 10–15 business days. Express: 4–7 business days where offered (US$38). Production time is additional. Customs duties and taxes may apply.

Returns: Standard designs without engraving or customized gemstones, including solid gold rings in your chosen standard size, are eligible for returns. Contact us within 14 days of delivery. Items must be in original, unworn and undamaged condition with proof of purchase. Engraved items, products with customized gemstones, and other customized or personalized items are non-refundable unless they arrive damaged or defective. See our Refund Policy for full details.

Need help? services@yophiemade.com

Remove before swimming, bathing, workouts and heavy chores.
Avoid chemicals (perfume, hairspray, lotion) and ultrasonic cleaners.
Store separately in a pouch/box to prevent scratches.
For oxidised finishes: avoid polishing the dark areas.

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