6.76 ct Swat Emerald Crystal — Bold Color, Natural Structure

Description of Lot:
The emerald mines of Swat Valley in northern Pakistan continue to deliver some of the most captivating natural gemstones in the world. Known for their vivid color and untouched beauty, Swat emeralds have become highly sought after by collectors, gem cutters, and gemstone investors.
Today’s focus is an impressive 547.30-carat emerald rough lot, featuring a key crystal measuring 12.45 × 14.74 × 11.70 mm. This parcel offers strong potential in both cutting and collection value.

🌄 The Source: Swat Valley’s Legendary Emerald Belt

Swat Valley has produced emeralds for decades, and its deposits are celebrated for:

Rich, grassy to deep green tones

Natural transparency zones

Strong crystal shape and structure

Often untreated, natural rough pieces

Chromite-rich geology that favors vibrant emerald formation

Each piece from Swat carries the essence of the Himalayan mountains—formed naturally over millions of years.

💎 The 547.30ct Rough Lot – What Makes It Special?

Weighing a total of 547.30 carats, this lot is substantial and ideal for both cutters and collectors. It includes multiple rough pieces showing:

Authentic natural crystal edges

Promising color zones

Good transparency sections

Untreated, raw appearance

Highlighted Stone – 12.45 × 14.74 × 11.70 mm

One of the standout pieces in this lot measures:

Length: 12.45 mm

Height: 14.74 mm

Width: 11.70 mm

This is a perfectly balanced crystal, thick enough and deep enough to provide excellent cutting possibilities.

🔍 Breakdown of the Dimensions
Length – 12.45 mm

Suitable for oval, emerald-cut, or cushion shapes.

Height – 14.74 mm

Great vertical depth — allows the removal of surface imperfections while maintaining weight.

Width – 11.70 mm

Enough body to cut a larger center stone or multiple smaller stones.

These dimensions indicate strong potential for producing a sizable faceted gemstone, depending on clarity.

🛠 Cutting & Yield Possibilities

Rough emeralds usually yield 30–55% of their weight after finishing. For a crystal of this size:

Clean zones may yield a 3–7 carat faceted emerald

If fractures exist, a beautiful cabochon or artistic shape is possible

Some collectors may choose to keep the piece raw due to its natural form and origin

The lot also contains multiple medium-sized pieces ideal for step cuts, small faceted stones, or raw crystal jewelry.

Description of Lot:
Large emerald rough lots from the Swat Valley are increasingly rare on today’s gemstone market. When a parcel reaches the multi-kilogram range, traders, lapidaries, and collectors pay serious attention. One such impressive offering is a 2492-carat emerald rough lot from Swat, featuring pieces around 14.27 × 11.37 × 9.17 mm.

This blog breaks down what this data reveals, why such a lot is significant, and how it can be utilized in various segments of the gem industry.

📌 Key Information at a Glance

Total Weight: 2,492 carats

Form: Rough emerald lot (mixed shapes, natural crystals)

Origin: Swat Valley, Pakistan

Representative Piece Size: 14.27 × 11.37 × 9.17 mm

💚 Why This Lot Is Exceptional
🌟 2,492 Carats — A Commercial & Investment-Grade Parcel

A lot of nearly 2.5 kilograms of emerald rough is notable for several reasons:

Suitable for large-scale cutting operations

Attractive for jewelry manufacturers needing consistent material

Valuable for resellers who break the parcel into smaller lots

Rare in size — Swat lots above 1,000 ct are already uncommon

This volume creates opportunities that smaller parcels simply cannot match.

📐 Crystal Dimensions Indicate High Utility

The sample measurement 14.27 × 11.37 × 9.17 mm reflects:

Medium-sized, well-proportioned crystals

Strong thickness for cutting (not flat or flaky)

Good internal volume

A shape typical of Swat’s naturally hexagonal emerald formation

If the full lot contains stones close to these dimensions or larger, the cutting yield and resale potential increase significantly.

About US
Unveiling the Beauty of Afghanistan: The Afghan Gemstone Source

Welcome to Afghan Gemstone Source, a place where the heart of Afghanistan reveals its rare and stunning treasures. Nestled in the breathtaking valleys and majestic mountains, Afghanistan has long been renowned for its world-class gemstones, a tradition that dates back centuries. Afghan Gemstone Source stands as a testament to this rich heritage, bringing the wonders of Afghan gems to jewelry aficionados, collectors, and seekers of true natural beauty across the globe.

The Pride of Afghan Gemstone Source

At Afghan Gemstone Source, our journey begins with an unyielding commitment to authenticity and craftsmanship. Each gemstone is more than just a piece of earth; it embodies the resilience, strength, and soul of Afghanistan. Our skilled artisans and experts work tirelessly to uncover the finest stones, which are carefully selected for their quality, color, and brilliance. We pride ourselves on providing only ethically sourced gemstones, ensuring that each piece is mined responsibly and with respect for both the land and the people who call it home.

Discover Our Collection

Our collection includes a dazzling array of gemstones, each with its own unique characteristics and appeal. From the legendary lapis lazuli, known for its rich and deep blue hues that have captivated artists and royals alike, to the vibrant green emeralds and radiant rubies that hold an unparalleled allure. Afghan Gemstone Source is dedicated to curating stones that stand out in beauty, rarity, and quality, allowing you to own a piece of Afghanistan’s incredible natural history.

Lapis Lazuli: Afghanistan’s Crown Jewel

Known as the “blue gold” of Afghanistan, lapis lazuli is a symbol of wisdom and truth. Its intense blue, often sprinkled with golden pyrite flecks, is reminiscent of a starry Afghan night sky. This gemstone has adorned the crowns of ancient pharaohs and the canvas of great artists, making it one of the world’s most coveted stones.

Emeralds: The Green Treasure

Afghan emeralds are treasured for their vivid color, clarity, and brilliance. Their lush, green hue is a testament to the fertile valleys of Afghanistan and serves as a powerful reminder of the country’s resilience and natural wealth.

Rubies & Spinels: Fiery Passion

Our collection also includes rubies and spinels, each with a distinctive red hue that symbolizes passion and power. Afghan rubies and spinels are celebrated for their rich color saturation, making them some of the most sought-after gems for jewelry.

Our Commitment to Quality and Transparency

At Afghan Gemstone Source, we believe that every gemstone tells a story. From the rough stone to the final polished gem, we ensure the highest standards of quality control. We use state-of-the-art equipment to grade our gemstones, providing certificates of authenticity and complete transparency for our customers.

Transparency is also at the heart of our operations. As a business rooted in Afghan culture, we are committed to supporting local communities, artisans, and miners. Every gemstone purchased from Afghan Gemstone Source directly contributes to the welfare and livelihood of those who work tirelessly to bring these treasures to light.

Experience Afghan Gemstone Source

Whether you’re an experienced gem enthusiast or just beginning to discover the allure of these natural wonders, Afghan Gemstone Source welcomes you to experience the beauty of Afghanistan through its gemstones. Our knowledgeable team is always ready to assist, offering insights into each stone’s history, properties, and potential uses. From jewelry design consultations to personalized gemstone recommendations, we’re here to make your experience unforgettable.

Join the Afghan Gemstone Source Family

At Afghan Gemstone Source, we don’t just sell gemstones; we share a piece of Afghanistan’s soul. Each gem carries the essence of our homeland, a country rich in history, culture, and natural beauty. By choosing Afghan Gemstone Source, you become part of a journey that transcends borders and generations—a journey of appreciation for the Earth’s raw beauty, shaped by the skilled hands and dreams of those who cherish it.

Whether you seek a unique gift, a timeless addition to your jewelry collection, or a piece that speaks to your soul, Afghan Gemstone Source invites you to uncover the magic and splendor of Afghan gemstones.

Description of Lot:
Emeralds from the Swat region (in northern Pakistan) have long been prized for their vivid green hues and clarity. When a 42 ct rough lot surfaces with individual pieces measuring 6.68 mm, 8.58 mm, and 8.76 mm, it’s worth a closer look. In this post, we’ll explore the possible value, cutting potential, and what gem‑enthusiasts should watch out for.

1. Basic Facts & Context

Total weight: 42 carats (for the rough lot)

Individual sizes: 6.68 mm, 8.58 mm, 8.76 mm

Source: Swat (a historically important emerald mining region in Pakistan)

Swat emeralds are known to often have a bright green color with transparency, though they may come with inclusions typical of natural stones from the region.

2. What Do the Sizes Tell Us?

The dimensions (in mm) of rough stones indicate how large the final faceted gems could be:

6.68 mm — this is relatively small; depending on depth and symmetry, this could yield ~1.0 to 1.5 carat faceted stone (just an estimate).

8.58 mm and 8.76 mm — in the mid‑size range, these have better potential to cut into significant stones, perhaps 2 to 3 carats each, depending on how much internal inclusion or irregular shape one must remove.

However, a lot of rough weight is lost in cutting and polishing (sometimes 40%–60% loss, or more if the rough is irregular or fractured). So from 42 ct total rough, one might expect perhaps 15–25 ct of clean, faceted stones (this is a rough rule of thumb, not a guarantee).

Description of Lot:
The Swat Valley in Pakistan is renowned for producing emeralds with rich, deep green tones and exceptional clarity. This 450.50 carat rough emerald lot showcases some of the finest rough stones from the region, offering a rare opportunity for collectors, gem cutters, and enthusiasts.

Whether you are looking to create exquisite faceted gems or add a spectacular display piece to your collection, this lot delivers both quality and size.

📏 Gem Details

Type: Natural rough emeralds (untreated)

Origin: Swat Valley, Pakistan

Total Weight: 450.50 carats

Largest Stone Approximate Size: 8.38 × 9.73 × 7.40 mm

💎 Why Rough Emeralds Are Valuable

Rough emeralds retain their natural crystal formation, inclusions, and growth patterns, making each stone unique. Benefits of owning rough emeralds include:

Collector appeal: Raw stones showcase nature’s artistry.

Cutting potential: Expert gem cutters can transform these rough stones into multiple polished emeralds.

Investment value: Large, high-quality rough stones from Swat are rare and sought after globally.

🌳 Features of This Swat Emerald Lot

Deep, vibrant green color — hallmark of Swat emeralds

Well-formed crystal structures — ideal for observation or cutting

Large total carat weight — rare for rough emerald lots, enhancing value

This lot’s size and clarity make it perfect for serious collectors or jewelers seeking premium rough material.

About US
Unveiling the Beauty of Afghanistan: The Afghan Gemstone Source

Welcome to Afghan Gemstone Source, a place where the heart of Afghanistan reveals its rare and stunning treasures. Nestled in the breathtaking valleys and majestic mountains, Afghanistan has long been renowned for its world-class gemstones, a tradition that dates back centuries. Afghan Gemstone Source stands as a testament to this rich heritage, bringing the wonders of Afghan gems to jewelry aficionados, collectors, and seekers of true natural beauty across the globe.

The Pride of Afghan Gemstone Source

At Afghan Gemstone Source, our journey begins with an unyielding commitment to authenticity and craftsmanship. Each gemstone is more than just a piece of earth; it embodies the resilience, strength, and soul of Afghanistan. Our skilled artisans and experts work tirelessly to uncover the finest stones, which are carefully selected for their quality, color, and brilliance. We pride ourselves on providing only ethically sourced gemstones, ensuring that each piece is mined responsibly and with respect for both the land and the people who call it home.

Discover Our Collection

Our collection includes a dazzling array of gemstones, each with its own unique characteristics and appeal. From the legendary lapis lazuli, known for its rich and deep blue hues that have captivated artists and royals alike, to the vibrant green emeralds and radiant rubies that hold an unparalleled allure. Afghan Gemstone Source is dedicated to curating stones that stand out in beauty, rarity, and quality, allowing you to own a piece of Afghanistan’s incredible natural history.

Lapis Lazuli: Afghanistan’s Crown Jewel

Known as the “blue gold” of Afghanistan, lapis lazuli is a symbol of wisdom and truth. Its intense blue, often sprinkled with golden pyrite flecks, is reminiscent of a starry Afghan night sky. This gemstone has adorned the crowns of ancient pharaohs and the canvas of great artists, making it one of the world’s most coveted stones.

Emeralds: The Green Treasure

Afghan emeralds are treasured for their vivid color, clarity, and brilliance. Their lush, green hue is a testament to the fertile valleys of Afghanistan and serves as a powerful reminder of the country’s resilience and natural wealth.

Rubies & Spinels: Fiery Passion

Our collection also includes rubies and spinels, each with a distinctive red hue that symbolizes passion and power. Afghan rubies and spinels are celebrated for their rich color saturation, making them some of the most sought-after gems for jewelry.

Our Commitment to Quality and Transparency

At Afghan Gemstone Source, we believe that every gemstone tells a story. From the rough stone to the final polished gem, we ensure the highest standards of quality control. We use state-of-the-art equipment to grade our gemstones, providing certificates of authenticity and complete transparency for our customers.

Transparency is also at the heart of our operations. As a business rooted in Afghan culture, we are committed to supporting local communities, artisans, and miners. Every gemstone purchased from Afghan Gemstone Source directly contributes to the welfare and livelihood of those who work tirelessly to bring these treasures to light.

Experience Afghan Gemstone Source

Whether you’re an experienced gem enthusiast or just beginning to discover the allure of these natural wonders, Afghan Gemstone Source welcomes you to experience the beauty of Afghanistan through its gemstones. Our knowledgeable team is always ready to assist, offering insights into each stone’s history, properties, and potential uses. From jewelry design consultations to personalized gemstone recommendations, we’re here to make your experience unforgettable.

Join the Afghan Gemstone Source Family

At Afghan Gemstone Source, we don’t just sell gemstones; we share a piece of Afghanistan’s soul. Each gem carries the essence of our homeland, a country rich in history, culture, and natural beauty. By choosing Afghan Gemstone Source, you become part of a journey that transcends borders and generations—a journey of appreciation for the Earth’s raw beauty, shaped by the skilled hands and dreams of those who cherish it.

Whether you seek a unique gift, a timeless addition to your jewelry collection, or a piece that speaks to your soul, Afghan Gemstone Source invites you to uncover the magic and splendor of Afghan gemstones.