Pictured Item Is Made Using Lab Diamond

Front view platinum signet ring with east west radiant yellow lab diamond.

Angled front perspective showing radiant yellow diamond set in platinum.

Rear angled view showing smooth tapered platinum signet band structure.

Side view of platinum signet ring held between fingers.

Angled finger hold view emphasizing raised radiant diamond setting.

Front view of radiant yellow diamond platinum signet ring worn.

Hand shot displaying bold platinum signet ring with yellow diamond.

Close up worn view highlighting radiant yellow diamond center stone.

Close detail view highlighting radiant yellow diamond signet setting.

East West Radiant Cut Yellow Lab Diamond Men’s Signet Ring In Platinum

Name: East West Radiant Cut Yellow Lab Diamond Men’s Signet Ring In Platinum
Brand: Orbion Jewels
SKU: RING00056
Price: 701.0 USD
Availability: InStock

SKU: RING00056

$701.00

Size chart

Every Orbion ring is handcrafted to order, so the size you choose is the size we make. It's worth a few minutes to get it right.

Three ways to find your size

1. Have it measured. The most reliable option. Any local jeweler will size your finger in under a minute, usually for free. If you're buying an engagement ring as a surprise, borrow a ring she already wears on that finger and take it in.

2. Measure a ring you already own. Lay it flat and measure straight across the inside of the band, edge to edge, in millimetres. Measure the inside, not the outside — a thick band can throw this off by a full size.

3. Measure your finger. Wrap a strip of paper or a piece of string snugly around the base of your finger. Mark where it overlaps, lay it flat, and measure the length in millimetres. That's your circumference. Snug, not tight — if it leaves a mark on your skin, it's too tight.

You can also print our paper ring sizer — A4, at 100% scale.

Size chart

US size	Inside diameter	Circumference
3	14.1 mm	44.2 mm
3½	14.5 mm	45.5 mm
4	14.9 mm	46.8 mm
4½	15.3 mm	48.0 mm
5	15.7 mm	49.3 mm
5½	16.1 mm	50.6 mm
6	16.5 mm	51.9 mm
6½	16.9 mm	53.1 mm
7	17.3 mm	54.4 mm
7½	17.7 mm	55.7 mm
8	18.1 mm	57.0 mm
8½	18.5 mm	58.3 mm
9	18.9 mm	59.5 mm
9½	19.4 mm	60.8 mm
10	19.8 mm	62.1 mm
10½	20.2 mm	63.4 mm
11	20.6 mm	64.6 mm
11½	21.0 mm	65.9 mm
12	21.4 mm	67.2 mm

Before you measure

Measure at the end of the day. Fingers are largest in the evening and smallest first thing in the morning.
Measure warm. Cold hands can read a full half size smaller.
Check the knuckle. The ring has to pass over it. If your knuckle is noticeably larger than the base of your finger, size to the knuckle.
Wide bands sit tighter. For a band wider than about 6 mm, go up a quarter to a half size.
Measure more than once, on different days.

Between sizes, or not sure?

Message us before you order. Each piece is made by hand for one person, so it is far easier to get the size right the first time.

WhatsApp us · sales@orbionjewels.com

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Description
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A striking men’s signet ring showcasing an east-west radiant cut fancy vivid yellow lab grown diamond. Set in solid Platinum, the design highlights clean lines and a sleek polished surface. Its modern silhouette and low profile create a bold yet refined statement piece for everyday wear.

✣ SKU : RING00056

✣ Stone Details ✣

Type: Lab Diamond
Shape: Radiant
Cut: Brilliant Cut
Color: Fancy Vivid Yellow
Clarity: VS+
Size: 8.0 X 5.50 MM
Stone Weight: 1.70 CT (Approx)

✣ Ring Details ✣

Metal Color & Karat: Platinum 950
Width: 4.0 MM
Thickness: 1.90 MM
Polish: Glossy
Size: US 12

✣ 𝐍𝐨𝐭𝐞 : 𝐋𝐚𝐛 𝐠𝐫𝐨𝐰𝐧 𝐝𝐢𝐚𝐦𝐨𝐧𝐝𝐬 𝐨𝐟 𝟏 𝐜𝐚𝐫𝐚𝐭 𝐚𝐧𝐝 𝐚𝐛𝐨𝐯𝐞 𝐰𝐢𝐥𝐥 𝐛𝐞 𝐚𝐜𝐜𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐝 𝐛𝐲 𝐚 𝐝𝐢𝐚𝐦𝐨𝐧𝐝 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐞. 𝐅𝐨𝐫 𝐝𝐢𝐚𝐦𝐨𝐧𝐝𝐬 𝐛𝐞𝐥𝐨𝐰 𝟏 𝐜𝐚𝐫𝐚𝐭, 𝐚 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐞 𝐰𝐢𝐥𝐥 𝐧𝐨𝐭 𝐛𝐞 𝐩𝐫𝐨𝐯𝐢𝐝𝐞𝐝. ✣

Production Time (Handcrafted to Order)

Standard: 2–3 weeks
If quality refinements are required, please allow an additional 1–2 weeks.
Rush production (optional):1–2 weeks for eligible items. Read full details: Production Timeline Policy

Shipping Time (After Dispatch)

Standard Shipping: 17–19 days
Express Shipping: 7–10 days
These timelines apply to USA, UK & Canada. For other countries, delivery times may vary — write to us for your exact estimate. Read full details: Shipping & Delivery Policy

Shipping Options

Standard
Express
Express + Signature-on-Delivery (recommended for extra security)
Carrier is selected by country and may change based on service reliability (India Post, USPS, UPS, FedEx, ARAMEX, DHL, etc.). More info: Shipping & Delivery Policy

Rush Order Eligibility

Usually available for most Moissanite pieces and select Lab Diamonds that are regular cuts/shapes or readily sourced fancy-color diamonds.
Not available for Custom-Cut Lab Diamonds, including our specially optimized Old Cut Diamonds (Old Mine Cut / Old European Cut) and optimized Brilliant cuts made for best scintillation, light performance, and minimal bow-tie. These custom cuts typically take 3–4 weeks.
Please contact us before purchasing a Rush upgrade to confirm eligibility and timeline. Read full details: Rush Order Policy

Handcrafted to order: Standard production 2–3 weeks (may take +1–2 weeks if refinements are needed).
Production Timeline

Shipping after dispatch: Standard 17–19 days | Express 7–10 days (USA/UK/Canada; others vary).
Shipping Policy

Rush Order:1–2 weeks for eligible pieces — not available for custom-cut lab diamonds. Rush Order Policy

1. Rush Order

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3. Gift Wrapping + Gift Message

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4. Personalised Ring Box

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East West Radiant Cut Yellow Lab Diamond Men’s Signet Ring In Platinum

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East West Radiant Cut Yellow Lab Diamond Men’s Signet Ring In Platinum

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East West Radiant Cut Yellow Lab Diamond Men’s Signet Ring In Platinum

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