CLARITAS ANCIENNE, OLD MINE-CUT ELONGATED CUSHION LAB DIAMOND
10K, 14K or 18K yellow gold, 1ct to 5ct old mine elongated cushion lab diamond, D/VVS1, D/VVS2 or E/VS1, four claw solitaire
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Setting, prong, casting and clasp failure
Solitaire, Old Mine Cut Elongated Cushion Lab Grown Diamond, Four Claw Setting
An antique cut, made new. Broad facets and a soft, candlelit glow, held as simply as possible.
This ring features an elongated cushion laboratory grown diamond in an old mine cut, offered from 1 to 5 carats. The old mine cut is the cushion shaped forerunner of the modern brilliant, popular through the 1700s and 1800s, with a high crown, a small table and large, open facets. Where a modern cut sparkles in fine points, an old mine stone returns light in broad, slow flashes. Four slim claws hold the stone, one centred on each side, and it sits lengthways along the finger.
The band is a slim, polished 2.1mm band in 10, 14 or 18 karat yellow gold, kept deliberately plain so the stone carries the whole design.
Optically, chemically, and physically identical to mined diamonds, every stone is selected for its colour and clarity, and ships with its IGI report.
Part of the Claritas Collection, Heritage & Co.'s lab grown diamond line. Each piece is made to order.
Details
Collection: Claritas
Centre Stone: Old mine cut elongated cushion lab grown diamond
Carat Weight: 1ct, 2ct, 3ct, 4ct or 5ct
Grades: D colour VVS1 clarity (1ct to 4ct), E colour VS1 clarity (4ct and 5ct), D colour VVS2 clarity (5ct)
Setting: Four claw solitaire
Band Width: 2.1mm
Band Thickness: 1.80mm
Metal: 10k, 14k or 18k yellow gold
Stone Origin: Laboratory grown
Care
Solid gold is well suited for daily wear. With routine care, the ring will keep its lustre, form, and finish over time.
Availability
This ring is made to order. Please allow up to five weeks for production prior to dispatch.
Centre stone verification
Set with a lab-grown diamond graded by the International Gemological Institute (IGI) — Heritage & Co.'s verified standard for every lab diamond.
- Lab-grown diamond
- D colour
- VVS1 clarity
- Excellent cut
IGI grades cut on every fancy shape — including oval, cushion, elongated cushion, marquise, emerald, pear, and radiant. Your stone ships with its original IGI report.
Cut shape: Elongated cushion
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Crafted with intention
• Designed for daily wear, not occasional shine
• Finished using a protective coating process to preserve colour over time
• Balanced proportions for comfort, durability, and long-term wear








































































































