A yellow gold engagement ring with a large oval-cut diamond and a matching diamond wedding band, displayed on a clean white background with a soft reflection.

Adeline Long Cushion Diamond Bridal Ring Set

14K Yellow Gold / 2
$2,499.00 $1,999.00 -20%
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Adeline Long Cushion Diamond Bridal Ring Set

Adeline Long Cushion Diamond Bridal Ring Set

LRG026728-CUS-1-14Y
Certified by
$2,499.00 $1,999.00 -20%
Taxes included. Shipping calculated at checkout.
Metal14K Yellow Gold
Diamond Carat

FIND YOUR FIT

US ring size guide

Use a ring that fits comfortably

  1. Choose a ring that fits the finger you plan to wear it on.
  2. Measure straight across the centre, from one inside edge to the other, in millimetres.
  3. Match the inside diameter to the US size chart below.
Inside diameter · mm
Illustration only — not to scale.

US size chart

Approximate measurements in millimetres. Circumference is calculated from the rounded diameter.

US ring sizes with approximate inside diameter and circumference in millimetres
US sizeInside diameter
mm		Inside circumference
mm
US 314.144.3
US 3.514.545.6
US 414.946.8
US 4.515.348.1
US 515.749.3
US 5.516.150.6
US 616.551.8
US 6.516.953.1
US 717.354.3
US 7.517.755.6
US 818.156.9
US 8.518.558.1
US 919.059.7
US 9.519.460.9
US 1019.862.2
US 10.520.263.5
US 1120.664.7
US 11.521.066.0
US 1221.467.2
US 12.521.868.5
US 1322.269.7

The highlighted row is your selected size. The chart is a reference; available sizes are shown in the size selector.

MAKE IT PERSONAL

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Free delivery & insurance

  • Dispatches Within 14 Business Days
  • Jewellery insurance included

Overnight
Shipping

All packages are fully insured and shipped with priority overnight delivery. Orders within the US are delivered in about 24 hours and international orders in approximately 48–72 hours.

Lifetime
Warranty

Your jewelry is covered by our lifetime craftsmanship warranty. Contact our support team whenever your piece requires inspection or eligible repair.

30 Days
Free Return

Return eligible, unworn items within 30 days of delivery. We make the return process simple and provide complimentary return shipping where available.

Certificate
& Appraisal

Your purchase includes the applicable certification and appraisal documentation, detailing the specifications and assessed value of your jewelry.

New York, NY 10036

Pickup available

Ready for pick up

Store Information
Description

The Adeline Cushion Diamond Bridal Ring Set combines timeless romance with modern elegance, featuring a brilliant cushion-cut lab-grown centre diamond in a classic four-prong setting. The diamond-accented engagement ring showcases delicate hidden halo detailing and is paired with a matching single-row diamond wedding band.

Available with 1.00–5.00 CT centre diamonds and 1.00 CT of combined accent diamonds, this exquisite bridal set offers 2.00–6.00 CT total diamond weight, making it a perfect choice for engagements, weddings, and anniversaries.

Product Details

  • Style: Cushion Diamond Bridal Ring Set
  • Ring Set: Two-Piece Engagement Ring & Wedding Band
  • Centre Diamond Shape: Cushion Cut
  • Accent Diamond Shape: Round Brilliant
  • Diamond Origin: Lab-Grown
  • Diamond Colour: D–F
  • Diamond Clarity: VS–VVS
  • Metal: 14K Gold and Platinum
  • Metal Colours: Yellow Gold, White Gold & Rose Gold
  • Centre Diamond Setting: Four-Prong Setting
  • Accent Diamond Setting: Prong / Pavé-Style Setting
  • Engagement Ring Design: Cushion-Cut Centre Diamond with Round Diamond-Accented Band
  • Hidden Halo: Round Diamond Detailing Beneath the Centre Stone
  • Wedding Band Design: Matching Single-Row Round Diamond Band
  • Centre Diamond Weight Options: 1.00 CT, 2.00 CT, 3.00 CT, 4.00 CT & 5.00 CT
  • Accent Diamond Weight: 1.00 CT (Both Rings Combined)
  • Finish: High-Polish Metal
  • Occasions: Engagements, Proposals, Weddings, Anniversaries, Bridal Celebrations & Luxury Gifting
Care

To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
Design

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