Star Lanka - Umbalite Garnet

Star Lanka - Umbalite Garnet

Established in 1985, Starlanka has been on a relentless quest for the finest gemstones available. Fuelled by an enduring passion for their enchanting allure, we meticulously handpick each gem, fostering enduring partnerships with miners and craftsmen worldwide to present our clientele with a truly remarkable array of treasures.

Each gemstone that graces our collection undergoes a meticulous selection process, ensuring that only the finest specimens with exceptional characteristics make their way to our discerning clientele. We believe in cherishing the uniqueness and individuality of each gem, recognizing that they carry their own distinct story and allure.

Our extensive network of relationships with miners and artisans spans the globe, allowing us to curate an unparalleled collection of gemstones that captivate the senses and stir the imagination. From the vibrant hues of sapphires to the fiery brilliance of rubies, our offerings showcase the diversity and splendor of nature's creations.

At Starlanka, we are driven by a commitment to excellence in every facet of our operations. Whether it's procuring rare and exquisite gemstones or providing exceptional customer service, our dedication to perfection shines through in everything we do. We understand that for our customers, each gemstone is not just a stone but a piece of art waiting to be discovered and cherished.

As we continue our mission of sharing the wonder and magic of gemstones with the world, we invite you to embark on a journey of discovery with Starlanka. Explore our collection and uncover the beauty and elegance that lies within each gem. With Starlanka, every gemstone is a testament to the timeless allure of nature's creations, waiting to be treasured for generations to come.

Star Lanka Co., Ltd

No. 234, 2nd Floor, Jewelry Trade Center,

Si Lom Rd, Silom, Bangrak, Bangkok 10500, Thailand

+66 2 630 2629

Star Lanka - Ruby Rings

Gemstone Mining: From Earth to Jewelry Box

Gemstone Mining: From Earth to Jewelry Box

The journey of a gemstone from the depths of the earth to the velvet cushions of a jewelry box is a tale that spans millions, if not billions, of years. It is a story rich with geological wonders, human ingenuity, cultural significance, and artistic craftsmanship. The transformation of rough minerals into sparkling treasures is both an art and a science, a testament to nature's beauty and humanity's quest for adornment.

At its inception, gemstone mining begins with geologists who identify potential sites where precious stones may be found. These locations are often remote and inhospitable; miners must brave harsh environments in their pursuit of these hidden gems. Gemstones are formed under various conditions: diamonds are born deep within the Earth's mantle under extreme pressure and temperature, while others like sapphires or emeralds form in metamorphic rocks or sedimentary deposits.

Once potential mining sites have been located through surveys and exploratory digs, the extraction process can begin. Depending on the type of gem and location, different mining methods are employed. Open-pit mines create vast terraces that step down into the earth while underground mines consist of tunnels burrowed deep into the substrate. Alluvial mining takes advantage of natural water systems to wash gems from loose sediment.

The extraction process itself is labor-intensive and fraught with challenges. Miners must carefully sift through tons of rock and soil to find their prize—a task that requires patience, precision, and sometimes sheer luck. In addition to manual labor, modern technology such as sonar mapping and mechanized excavators help increase efficiency but also pose environmental concerns which need careful management.

After extraction comes sorting – separating the promising pieces from mere gravel. This process might be done by hand or using specialized equipment capable of distinguishing gems based on size, weight, or even electrical properties.

Before reaching artisans' hands for cutting and polishing—the processes which will unlock each stone's unique brilliance—gemstones often travel great distances across continents through complex supply chains involving buyers, traders, and distributors.

Cutting a gemstone is an exacting craft requiring mastery over tools like diamond-tipped saws for slicing raw materials into manageable pieces known as 'roughs'. Then comes shaping – turning these roughs into familiar forms like ovals or hearts using grinding wheels coated in diamond dust.

Polishing adds luster; transforming dull surfaces into mirror-like planes that reflect light beautifully—a key quality in evaluating fine gems' value alongside factors like color saturation or clarity which denote presence (or absence) of internal flaws respectively.


Finally set within metal bands designed by jewelers—goldsmiths transform these polished gems into wearable works-of-art becoming rings necklaces earrings whose designs might range from classic elegance avant-garde boldness depending upon current trends personal tastes customers seeking them out whether commemorate special occasion simply indulge love sparkle shine.

Throughout history societies have ascribed various meanings powers certain stones believed bring luck ward off evil heal ailments today although scientific support such claims remains scant appreciation inherent beauty rarity persists driving demand despite high costs associated intricate processes involved bringing these treasures surface onto market then ultimately our very own jewelry boxes symbol enduring admiration Mother Nature’s gifts combined human endeavor skill make most them every sense word treasure indeed.



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Entity Definition
Teal Sapphire A sapphire gemstone with a blend of blue and green colors, known for its striking and unique look.
Star Sapphire A type of sapphire that displays a star-like pattern on its surface, due to its asterism.
Aquamarine Gems Gemstones with a light blue to blue-green color, known for their clarity and resemblance to seawater.
Alexandrite Gems Gemstones that change color under different lighting conditions, ranging from green to red.
Blue Zircon Gems Gemstones with a vivid blue color, known for their brilliance and fire.


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10 Timeless Jewelry Pieces Every Woman Should Own

The allure of jewelry is timeless, transcending generations and cultures. It's more than just adornment; it's a personal statement, a form of self-expression, and often, a cherished heirloom. While trends come and go, there are certain pieces of jewelry that remain perennial favorites—classic items that every woman should consider having in her collection. Here are ten timeless jewelry pieces that stand the test of time.

1. Diamond Stud Earrings
A pair of diamond stud earrings is the epitome of elegance. They are simple yet sophisticated, providing just the right amount of sparkle to both day and evening attire. Whether set in yellow gold, white gold or platinum, these versatile gems complement any outfit without overpowering it.

2. A String of Pearls
Pearls have been revered for their quiet lustre and grace for centuries. A classic string of pearls can instantly impart a sense of sophistication and polish to an ensemble. Whether worn with a little black dress or paired with a crisp shirt for work, pearls are the embodiment of refined taste.

3. The Solitaire Ring
The solitaire ring – typically featuring a single diamond mounted on a simple band – is universally recognized as a symbol of love and commitment but also serves as an elegant accessory for those who appreciate understated beauty. Even outside romantic contexts, such rings can be seen as symbols of personal success or milestones.

4. Gold Hoop Earrings
Gold hoop earrings can range from delicate circles to bold statement hoops but always manage to convey confidence and style no matter their size or thickness. They add warmth to your complexion and bring attention to your face with their gentle movement.

5. A Classic Watch
A watch is not only functional but also communicates style and sophistication like few other accessories can do so subtly yet effectively—whether it’s an heirloom piece passed down through generations or one chosen for its craftsmanship and design excellence.

6. A Simple Chain Necklace
Whether you prefer yellow gold, white gold or sterling silver—a simple chain necklace offers endless versatility because it can be adorned with pendants or layered with other necklaces to create different looks but looks chic when worn alone as well.

7. Stackable Rings
Stackable rings allow you to express your individuality by mixing metals, textures, stones and designs according to your mood or occasion—they look equally stylish when stacked together as they do individually on different fingers.

8 String Bracelet
String bracelets offer casual elegance that pairs effortlessly with everyday wear while holding significant meaning if chosen carefully - think charm bracelets with personalized charms representing life milestones or interests

9 Bangle Bracelets
Bangles are arm candy at its finest - whether crafted from precious metals bedazzled with gemstones ultra-thin bangles clinking melodiously on your wrist fashion statements unto themselves

10 Locket Necklaces
Nothing says 'treasured keepsake' quite like locket necklaces which may carry pictures loved ones mementos close heart serving constant reminders what matters most

Each these jewelry pieces embodies certain timelessness will continue be treasured many years come Owning them not only means invested wardrobe also invested tradition elegance ensures you're prepared any event occasion comes way Remember quality outweighs quantity comes building jewelry collection focusing acquiring these essentials ensure have suitable options hand make feel beautiful confident no matter where life takes you


Frequently Asked Questions

Paraiba Tourmaline is prized for its vivid neon blue or green color, caused by traces of copper, and its rarity, making it one of the most expensive tourmalines.

Cat's Eye Stone Gems exhibit chatoyancy, a reflective effect that resembles a cat's eye, caused by parallel inclusions, distinguishing them from other Chrysoberyl Gems.