G S SACHIN

I am G S Sachin, a gemologist with a Diploma in Polished Diamond Grading from KGK Academy, Jaipur. I love writing about jewelry, gems, and diamonds, and I share simple, honest reviews and easy buying tips on JewellersReviews.com to help you choose pieces you’ll love with confidence.

A Guide to Synthetic Gemstones: Are Synthetic Rubies and Sapphires "Real"? How They Differ from Natural Gems in Price and Value.

A Guide to Synthetic Gemstones: Are Synthetic Rubies and Sapphires “Real”? How They Differ from Natural Gems in Price and Value.

Synthetic rubies and sapphires are common in the jewelry market. They are produced in labs, not mined. That raises two questions people ask most: are they “real” gems, and how do they compare with natural stones in price and long‑term value? This guide explains the science, the practical differences, and what they mean when you […]

A Guide to Synthetic Gemstones: Are Synthetic Rubies and Sapphires “Real”? How They Differ from Natural Gems in Price and Value. Read More »

Gold Plated vs. Gold Filled: What's the Difference and Which One Lasts Longer? A Buyer's Guide to Costume Jewelry.

Gold Plated vs. Gold Filled: What’s the Difference and Which One Lasts Longer? A Buyer’s Guide to Costume Jewelry.

When you shop costume jewelry, you’ll often see terms like gold plated and gold filled. Both look like gold at first glance, but they are made very differently. The difference matters for price, durability, and skin reactions. This guide explains how each is made, how long each lasts, how to care for them, and which

Gold Plated vs. Gold Filled: What’s the Difference and Which One Lasts Longer? A Buyer’s Guide to Costume Jewelry. Read More »

How Are Pearls Formed?: The Miraculous Natural Process of How an Oyster Creates a Precious Pearl from a Grain of Sand.

How Are Pearls Formed?: The Miraculous Natural Process of How an Oyster Creates a Precious Pearl from a Grain of Sand.

Pearls form when a mollusk—an oyster, mussel, or clam—covers a foreign particle with layers of a shiny material called nacre. That simple statement hides a sophisticated biological process. An animal senses irritation, builds a protective sac, and then secretes microscopic mineral and protein layers that, over months or years, become a gemstone. Below I explain

How Are Pearls Formed?: The Miraculous Natural Process of How an Oyster Creates a Precious Pearl from a Grain of Sand. Read More »

The World's Most Famous Diamonds: The Curses and Legends Behind the 5 Most Famous Diamonds in History, Including the Koh-i-Noor.

The World’s Most Famous Diamonds: The Curses and Legends Behind the 5 Most Famous Diamonds in History, Including the Koh-i-Noor.

The world’s most famous diamonds carry more than carat weight. They carry stories of conquest, theft, royal pageantry and personal tragedy. Those stories grew into legends — curses, blessings, and romantic origin myths. Below I look closely at five of the best known gems: what they are, where they came from, and why the legends

The World’s Most Famous Diamonds: The Curses and Legends Behind the 5 Most Famous Diamonds in History, Including the Koh-i-Noor. Read More »

Gold prices today in your city: Check cost in Mumbai, Bengaluru, Chennai, Hyderabad, New Delhi, Kolkata

Gold prices today in your city: Check cost in Ahmedabad, Pune, Jaipur, Nashik, Coimbatore, Vijayawada on October 23

Gold prices in India on October 23 show modest variation across cities, with headline centres Ahmedabad, Pune, Jaipur, Nashik, Coimbatore and Vijayawada included in today’s snapshot. Retail 24K and 22K quotes remain within a few thousand rupees of each other city‑to‑city; Jaipur posts the highest 24K quote among the headline cities while Pune/Nashik sit at

Gold prices today in your city: Check cost in Ahmedabad, Pune, Jaipur, Nashik, Coimbatore, Vijayawada on October 23 Read More »

Gold prices today in your city: Check cost in Mumbai, Bengaluru, Chennai, Hyderabad, New Delhi, Kolkata

Gold prices today in your city: Check cost in Mumbai, Bengaluru, Chennai, Hyderabad, New Delhi, Kolkata on October 23

Gold prices on October 23 show a clear premium for New Delhi while Mumbai posts the lowest rates among the major metros covered. This snapshot covers Mumbai, Bengaluru (Bangalore), Chennai, Hyderabad, New Delhi (Delhi) and Kolkata and gives retail buyers a quick reference for both 24K and 22K gold per 10 grams (with per‑gram figures).

Gold prices today in your city: Check cost in Mumbai, Bengaluru, Chennai, Hyderabad, New Delhi, Kolkata on October 23 Read More »

Celebrity Engagement Rings: From Alia Bhatt to Kiara Advani, A Look at the Most Expensive and Stunning Bollywood Engagement Rings.

Celebrity Engagement Rings: From Alia Bhatt to Kiara Advani, A Look at the Most Expensive and Stunning Bollywood Engagement Rings.

Bollywood engagement rings have become as closely watched as the proposals themselves. Fans study photos, jewelers estimate carats, and style columns compare settings. Beyond the sparkle, these rings tell a story about each bride’s personal taste, lifestyle and practical needs. Below I look at some of the most talked-about Bollywood engagement rings — from Alia

Celebrity Engagement Rings: From Alia Bhatt to Kiara Advani, A Look at the Most Expensive and Stunning Bollywood Engagement Rings. Read More »

Side Effects of Heavy Earrings: Can Heavy Earrings Permanently Damage Your Earlobes? How to Prevent and Fix Stretched Piercings.

Side Effects of Heavy Earrings: Can Heavy Earrings Permanently Damage Your Earlobes? How to Prevent and Fix Stretched Piercings.

Heavy earrings can be stylish. They can also pull on soft tissue for hours a day. That steady traction can thin, stretch, or even split an earlobe. This article explains how much weight is risky, the biological reason earlobes change, how to prevent damage, and realistic ways to fix stretched or split piercings. How heavy

Side Effects of Heavy Earrings: Can Heavy Earrings Permanently Damage Your Earlobes? How to Prevent and Fix Stretched Piercings. Read More »

Amber Teething Necklaces for Babies: Are They a Natural Remedy or a Dangerous Choking Hazard? What Doctors Want You to Know.

Amber Teething Necklaces for Babies: Are They a Natural Remedy or a Dangerous Choking Hazard? What Doctors Want You to Know.

Parents often hear that amber teething necklaces are a “natural” way to ease teething pain. The idea is appealing: a simple necklace of amber beads might calm a sore gum without medicine. But pediatricians and safety experts raise firm warnings. This article explains what the necklaces are, why people believe they work, what the evidence

Amber Teething Necklaces for Babies: Are They a Natural Remedy or a Dangerous Choking Hazard? What Doctors Want You to Know. Read More »

The Magnetic Jewelry Myth: Do Magnetic Bracelets Really Relieve Pain? We Examine the Scientific Claims and the Truth.

The Magnetic Jewelry Myth: Do Magnetic Bracelets Really Relieve Pain? We Examine the Scientific Claims and the Truth.

Magnetic bracelets are everywhere — sold as pain relievers for arthritis, back pain, and general soreness. They promise a simple, drug‑free fix: wear a magnet and your pain will ease. That claim sounds attractive, but does it hold up? Below I examine the proposed mechanisms, the clinical research, safety issues, and practical buying advice so

The Magnetic Jewelry Myth: Do Magnetic Bracelets Really Relieve Pain? We Examine the Scientific Claims and the Truth. Read More »