Lab Grown Old Mine Cut Diamond Necklaces and Pendants

Old Mine Cut diamond necklaces and pendants carry the same candlelit warmth as antique estate pieces without years of thrifting, without auction provenance risk, and without the grey-market replica problem buyers are increasingly navigating. Ouros Jewels lab created old mined diamond necklace and pendants designs are IGI, GIA certified, made to order, and available with free shipping across the globe on orders above $1,999.

Lab Grown Old Mine Cut Diamond Necklace - Format, Chain, and Length

A lab diamond necklace built on old mine cut stones is a different piece from a modern brilliant necklace, the warmth moves differently across a rivière or graduated format, and the period-correct geometry reads as genuinely antique rather than vintage-inspired. Ouros Jewels builds vintage diamond necklaces in solitaire pendant, graduated, rivière, and diamonds-by-the-yard formats.

Chain length is a your purchase decision:

16 inches sits at the collarbone: the most photographed length for a diamond pendant.
18 inches reaches the base of the neck: the most versatile length.
20 and 22 inches drop to the chest: suited to graduated or multi-stone old cut necklace formats. Chain type matters too, a popped or broken chain is the most common necklace complaint. Every lab grown diamond necklace from Ouros Jewels ships on a reinforced box chain or cable chain, upgradeable to a diamond-set chain at order.

• Old Mine Cut Solitaire Necklace - Single old mine lab diamond pendant on a fine chain. Available in all shapes, all metals, collet or bezel. The most timeless, never-goes-out-of-style diamond necklace format.
• Old Mine Cut Graduated Necklace - Old mine cut stones graduating in size from center outward.
• Old Mine Cut Rivière Necklace - Continuous OMC diamonds across a full necklace. The Victorian format for a vintage diamond necklace crafted with maximum antique warmth, every angle.
• Old Cut Station Necklace - Antique Old mine cut or Vintage diamonds at measured intervals on a fine chain. A wearable, less formal necklace format suited to everyday lab grown diamond necklace wear.
• Old Cut Necklace by the Yard - Individual old cut diamond stations spaced across a longer chain. Stackable, adjustable, and naturally layerable with other necklace lengths.

Lab Grown Old Mine Cut Diamond Pendant - Shape, Setting, and Stone, Your Way

A diamond pendant lives at the center of a neckline the shape and setting define the entire look. Old mine cut pendants produce a warmth in that position that modern brilliant pendants simply do not. Antique Pendants in collet or bezel settings are the cleanest Edwardian format; as old mine cushion pendants read more Georgian and Victorian, especially in yellow gold.

The buyer hesitation between milgrain bezel and collet resolves simply: a milgrain bezel pendant frames the stone completely with period-accurate hand-rolled edging, visible detail, unmistakably antique. A collet pendant holds the stone in a minimal open collar, quieter, closer to a floating diamond solitaire necklace effect. Both are available in white gold, yellow gold, rose gold, and platinum.

• OMC Round Pendant - Old Mined Lab diamond in collet or bezel. The classic antique round diamond pendant in silver or platinum, warmer in 14k or 18k yellow gold.
• Old Mine Cushion Pendant - Slightly elongated, deeply personal. A vintage cushion diamond pendant that reads Georgian or Victorian depending on the metal chosen.
• Pear Old Cut Pendant - Teardrop silhouette with antique facets. One of the most requested old mine cut pendant shapes, the natural choice for a statement vintage pendant necklace.
• Oval Old Mine Cut Pendant - Antique oval stone in bezel or prong. A softer, less expected pendant shape for buyers who want something beyond round.
• Heart Old Mine Cut Pendant - Hand-faceted heart stone with the character machine-cut hearts cannot produce. A distinctive antique diamond heart necklace option.
• Milgrain Bezel Pendant - Any omc stone fully enclosed in hand-rolled milgrain edging. Period-accurate, stone-safe, and distinctly antique in finish.
• Custom Old Mined Cut Diamond Pendant - Your stone, your setting, your metal. Custom old cut lab grown diamond pendants built from client-provided stones or from the Ouros Jewels loose diamond selection.

Custom, Heirloom Reset, and Chain Upgrade

This Ouros vintage diamond necklace collection is the direct, certified, no-guesswork alternative. We also reset inherited and heirloom old cut diamonds into new necklace and pendant mounts, giving meaningful stones a new place within old mine cut diamond jewelry. Available with custom design consultation, CAD preview, and a finished piece built around stones that already carry personal meaning. Chain upgrades are also available, whether you want to replace a standard chain with a diamond-set chain, upgrade the clasp, or switch the chain length. 

Contact the team at contact@ourosjewels.com or +1 (551) 274-2892.