Orbion Jewels

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Pictured Item Is Made Using Lab Diamond

Old mine cushion lab diamond or moissanite bezel signet engagement ring in 18k yellow gold
Signet engagement ring with 2.70 CT old mine cushion lab diamond or moissanite
Antique cushion cut lab diamond or moissanite signet ring in bezel setting, 2.70 CT, 18k yellow gold
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Luxury signet ring with antique cushion lab diamond or moissanite, bezel set, 18k yellow gold
Vintage inspired old mine cushion cut lab diamond or moissanite engagement ring, bezel setting
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Timeless yellow gold chunky signet ring with old mine cushion lab diamond or moissanite
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2.70 CT Antique Old Mine Cushion Lab Diamond Bezel Set Signet Engagement Ring, 18k Yellow Gold

SKU: RING00550JK
$644.00
Stone TypeStone Type : Moissanite
Metal TypeMetal Type : Silver
Gold Color

Find Your Perfect Fit

  • Limited time offer

This antique style old mine cushion lab diamond signet ring is expertly crafted in 18k yellow gold with a timeless bezel setting. Its antique cushion cut radiates vintage elegance and sophistication, offering a luxurious statement piece.
A moissanite option is also available, providing a brilliant and ethical alternative while preserving the ring’s classic charm and refined aesthetic.

✣ SKU : RING00550JK

𝐒𝐭𝐨𝐧𝐞 𝐃𝐞𝐭𝐚𝐢𝐥𝐬
•  Type : Lab Grown Diamond / Moissanite
•  Shape : Cushion 
•  Cut : Old Mine Cut
•  Size : 8 MM
•  Weight : 2.70 CT Approx.
•  Color : J/K ( Warm )
•  Clarity : VS+

𝐉𝐞𝐰𝐞𝐥𝐫𝐲 𝐃𝐞𝐭𝐚𝐢𝐥𝐬
•  Metal : 18k Yellow Gold
•  Finish : Mirror/High Polish
•  Approx. Width : 2.0 MM 
•  Approx. Thickness : 1.80 MM 

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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2.70 CT Antique Old Mine Cushion Lab Diamond Bezel Set Signet Engagement Ring, 18k Yellow Gold