What Is An Old Mine Cut Diamond?

What Is An Old Mine Cut Diamond?

Diamonds have long been celebrated for their timeless beauty and unique charm, each cut reflecting a different era and style. One of the most cherished and historically significant cuts is the old mine cut diamond. At Acredo, we celebrate the distinctiveness and timeless beauty of these gemstones. In this blog, we will delve into what an old mine cut diamond is, its unique features, and why it remains a beloved choice for jewelry enthusiasts.

Historical Background

The old mine cut diamond dates back to the early 18th century and was the dominant diamond cut until the late 19th century. These diamonds were primarily sourced from the diamond mines of Brazil and later from South Africa, hence the name "old mine."

  • Historical Significance: Old mine cut diamonds were popular during the Georgian and Victorian eras, making them a staple in antique and vintage jewelry.
  • Evolution: The old mine cut evolved into the modern brilliant cut we know today, but it retains a special place in the hearts of vintage jewelry lovers.

Unique Characteristics

The old mine cut diamond is known for its distinctive appearance, which sets it apart from modern diamond cuts.

  • Shape: Old mine cut diamonds are often square or rectangular with rounded corners, giving them a cushion-like appearance.
  • Cut: These diamonds feature a high crown, small table, deep pavilion, and large, open culet. This cutting style reflects the hand-crafting techniques of the time, as each diamond was individually cut by hand.
  • Facets: Typically, an old mine cut diamond has 58 facets. The facets are larger and less precise than those of modern cuts, contributing to the diamond's unique sparkle.
  • Light Performance: The old mine cut diamond is designed to maximize brilliance under candlelight, giving it a romantic and timeless glow.

Antique Charm

Old mine cut diamonds are prized for their antique charm and historical significance. Each diamond tells a story of a bygone era, making it a perfect choice for those who appreciate vintage aesthetics.

  • Unique Sparkle: The large, open facets of old mine cut diamonds create a soft, romantic sparkle that is different from the brilliance of modern cuts.
  • Character and Warmth: The imperfections and hand-cut nature of old mine diamonds add character and warmth, making each stone unique.

Styling Options with Old Mine Cut Diamonds

Old mine cut diamonds offer a unique blend of vintage charm and timeless elegance, making them a versatile choice for various jewelry styles. At Acredo, we specialize in creating custom-designed pieces that highlight the distinctive beauty of these gemstones. Here are some popular styling options to consider when incorporating old mine cut diamonds into your jewelry collection.

Vintage-Inspired Designs

One of the most popular ways to style old mine cut diamonds is by embracing their vintage roots. These designs often feature intricate details and elaborate settings that harken back to the Georgian and Victorian eras.

  • Filigree and Milgrain: Adding filigree and milgrain detailing to the setting enhances the antique look, providing an ornate and delicate frame for the diamond.
  • Halo Settings: Surrounding the old mine cut diamond with a halo of smaller diamonds can amplify its sparkle and add a touch of opulence to the piece.
  • Engraved Bands: Engraved bands with floral or geometric patterns complement the old mine cut diamond's vintage appeal, adding an extra layer of sophistication.

Classic Solitaire Settings

For those who appreciate simplicity and elegance, a classic solitaire setting is an excellent choice. This style allows the old mine cut diamond to take center stage, showcasing its unique facets and charm.

  • Prong Settings: A prong setting elevates the diamond, allowing maximum light to enter and enhance its brilliance. Choose between four or six prongs for a secure yet minimalist look.
  • Bezel Settings: A bezel setting encircles the diamond with a thin metal rim, offering a modern twist on a classic style while providing extra protection for the stone.

Three-Stone Rings

Three-stone rings are a meaningful and stylish option, representing the past, present, and future of a relationship. Incorporating old mine cut diamonds into this design adds a romantic and historical touch.

  • Mixed Cuts: Pairing old mine cut diamonds with other diamond cuts, such as baguettes or round brilliants, creates an intriguing contrast and enhances the overall visual appeal.
  • Symmetry and Balance: Ensure the side stones complement the central old mine cut diamond in size and proportion for a harmonious and balanced look.

Contemporary Fusion

Blending vintage and modern elements can result in a unique and eye-catching design. This approach allows you to enjoy the best of both worlds by incorporating old mine cut diamonds into contemporary settings.

  • Mixed Metals: Using different metals, such as combining white gold with rose gold, adds a modern twist and highlights the diamond's vintage charm.
  • Geometric Designs: Incorporating geometric shapes and clean lines into the setting can create a striking contrast with the old mine cut diamond's soft, rounded facets.

Personalized Custom Designs

At Acredo, we understand that each piece of jewelry should be as unique as the person wearing it. Our personalized custom design services allow you to create a piece that reflects your individual style and story.

  • Custom Engraving: Add a personal touch with custom engravings, such as initials, dates, or meaningful symbols, to make your jewelry truly one-of-a-kind.
  • Gemstone Accents: Incorporate colored gemstones alongside old mine cut diamonds to create a vibrant and personalized piece that stands out.

Bridal Jewelry

Old mine cut diamonds are an exceptional choice for bridal jewelry, offering a timeless and romantic aesthetic perfect for engagement rings and wedding bands.

  • Engagement Rings: Whether set in a solitaire, halo, or three-stone design, old mine cut diamonds provide a vintage elegance that will be cherished for a lifetime.
  • Wedding Bands: Matching or complementary wedding bands featuring old mine cut diamonds can create a cohesive and beautiful bridal set.


Old mine cut diamonds are cherished for their unique charm, historical significance, and timeless beauty. At Acredo, we celebrate these distinctive gemstones by offering custom-designed jewelry that showcases their allure. Whether you're looking to create a bespoke piece or need advice on caring for your old mine cut diamond, our team is here to help.

Visit Acredo to discover the beauty and craftsmanship of our custom designs. Schedule a personalized consultation today to design your perfect ring or explore our wide range of customization options. Experience the personalized design process and join us in creating a piece of jewelry that tells your unique story.

For more insights and inspiration, check out our blog or contact us to schedule an appointment. Discover the exceptional care and quality that define Acredo.