IGS Background
%20Rose%20Quartz%20

Search results for:

%20Rose%20Quartz%20

Tourmaline 20: Faceting Design Diagram

Tourmaline 20: Faceting Design Diagram

Successful tips,details and guide on Faceting Designs. Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one...
Read More
D20 Gemstone: a Dungeons and Dragons-Inspired Design

D20 Gemstone: a Dungeons and Dragons-Inspired Design

https://www.youtube.com/watch?v=lCPWOdceg6Q About Jim Buday Born and raised in Wisconsin, Jim Buday founded the Reddit thread, Shinypreciousgems, which now sits at...
Read More
20 Best Mother’s Day Jewelry Gift Ideas for 2025

20 Best Mother’s Day Jewelry Gift Ideas for 2025

What comes to mind when you think about your mother? For many of us, memories of love, good times and...
Read More
Gem, Mineral, and Rock Scanner Identification Apps Review

Gem, Mineral, and Rock Scanner Identification Apps Review

How accurate are gem, mineral, and rock scanner identification apps? Our review covers the strengths and weaknesses of over 20...
Read More
A Guide To The Best Radiant Cut Diamond Rings

A Guide To The Best Radiant Cut Diamond Rings

Radiant cut diamond rings combine the best traits of the round and princess cut diamonds, but are 20-40% cheaper than...
Read More

Gem Price Guide

A guide for the price of various gemstones that is based on various sources for commonly traded goods. However, gems...
Read More
Active Promo Codes for Diamond Rings and Jewelry

Active Promo Codes for Diamond Rings and Jewelry

Updated July 23, 2022. Up-to-date promo codes, coupons, and sales to save you money on diamond rings, engagement rings, jewelry,...
Read More
Gold Markup for Jewelry: The Ultimate Guide

Gold Markup for Jewelry: The Ultimate Guide

Learn how to calculate gold markup for jewelry with our comprehensive guide. Understand gold weight measurements, karat values, and practical...
Read More
Largest White Diamond in Auction History Expected to Fetch $30 Million at Christie’s in May 2022

Largest White Diamond in Auction History Expected to Fetch $30 Million at Christie’s in May 2022

May 2, 2022 Christie's, the legendary English auction house founded by James Christie in 1766, will host an auction this...
Read More

Ring Size Comparison Chart

Ring Size Comparison Chart compliments of the International Gem Society. A conversion table of Ring sizes. 7 different ring size...
Read More
Standard Gem Sizes Chart: Guide to Gemstone Dimensions

Standard Gem Sizes Chart: Guide to Gemstone Dimensions

Explore our comprehensive standard gem sizes chart to determine if your gemstone will fit standard settings and learn how to...
Read More
Sotheby’s Sells 555.55-ct Enigma Diamond for $4.3m

Sotheby’s Sells 555.55-ct Enigma Diamond for $4.3m

Sotheby’s sold the 55-sided, 555.55-ct Enigma diamond for $4.3 million. It’s the largest natural black diamond and largest cut diamond...
Read More
Gem Cutting Abrasives in Grit, Mesh, and Microns

Gem Cutting Abrasives in Grit, Mesh, and Microns

Using the right gem cutting abrasives is critical for gem cutters. Our grit, mesh, and micron conversion chart will help...
Read More
Figuring Rough Cost

Figuring Rough Cost

Jeff R Graham shares his opinions and thoughts on various topics on Just Ask Jeff. Figuring rough cost on Just...
Read More
Alternative Birthstones

Alternative Birthstones

Not happy with your birthstone? Explore these alternative birthstones associated with astrological signs, angels, the hour or day of your...
Read More

What is Pewter?

The basics of pewter as a precious metal.
Read More
Mock Check Square: Faceting Design Diagram

Mock Check Square: Faceting Design Diagram

Successful tips and guide on Faceting Designs. Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one...
Read More
Squeezed Square: Faceting Design Diagram

Squeezed Square: Faceting Design Diagram

Successful tips and guide on Faceting Designs. A Faceting Design Diagram by Jeff R. Graham that presents various cuts, this...
Read More
Fancy: Faceting Design Diagram

Fancy: Faceting Design Diagram

Successful tips and guide on Faceting Designs. Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one...
Read More
Miscellaneous Gems: Polishing Survey Results

Miscellaneous Gems: Polishing Survey Results

The IGS survey results for polishing miscellaneous gems include recommendations for popular stones as well as gems seen less frequently...
Read More
Jewelers Pricing Survey

Jewelers Pricing Survey

The International Gem Society (IGS) ran a jewelers pricing survey in 2002 and 2012. Over those ten years, we saw...
Read More
Frosted Stars: Variations on Star-Cut Gemstones

Frosted Stars: Variations on Star-Cut Gemstones

“Frosted Stars” are variations on classic five and six-pointed star-cut gemstones. Learn how to facet these gem designs and make...
Read More
Phenomenon: Faceting Design Diagram

Phenomenon: Faceting Design Diagram

Successful tips,details and guide on Faceting Designs. Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one...
Read More

BOOK REVIEW, Gem Dealers Secrets

A book review on "Gem Dealers Secrets". It is always a treat to find a book that lives up to...
Read More
Vanguard: Faceting Design Diagram

Vanguard: Faceting Design Diagram

Successful tips,details and guide on Faceting Designs. A Faceting Design Diagram by Jeff R. Graham that presents various cuts, this...
Read More
Morph Square: Faceting Design Diagram

Morph Square: Faceting Design Diagram

Tips and guide on Faceting Designs. A Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one...
Read More

Faceting Survey Results – Polishing – Tourmaline

Faceting Survey Results for Polishing Tourmaline: Get polishing methods for Tourmaline. View results for various procedures in polishing Tourmaline gems....
Read More
Testing Gold Karatage and Interpreting Marks

Testing Gold Karatage and Interpreting Marks

How can you determine the gold karatage of an item and learn if it’s gold-filled or plated? This simple technique...
Read More
Plus-X Zircon: Faceting Design Diagram

Plus-X Zircon: Faceting Design Diagram

Successful tips and guide on Faceting Designs. A Faceting Design Diagram by Jeff R. Graham that presents various cuts, this...
Read More
Pricing Faceted Gems and Calculating Your Return

Pricing Faceted Gems and Calculating Your Return

Properly pricing faceted gems can be a daunting task for investors. Learn how to research gem prices and calculate your...
Read More
What are Black Diamonds and Carbonados?

What are Black Diamonds and Carbonados?

Most black diamonds used in jewelry are enhanced, but natural black-colored diamonds do exist. Learn more about these as well...
Read More
Choosing Your First Gemstones: A Rough Guide for Faceters

Choosing Your First Gemstones: A Rough Guide for Faceters

How should novice faceters choose their first gemstones? Learn which gem rough materials combine cutting ease, low cost, good size,...
Read More
Boxed Glitter: Faceting Design Diagram

Boxed Glitter: Faceting Design Diagram

Detailed information and guide on Faceting Designs. Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one...
Read More
Advice for New Gem Cutters

Advice for New Gem Cutters

How can new gem cutters succeed in the gemstone business? Learn how rough buying and custom cutting can give you...
Read More
Blindly Simple: Faceting Design Diagram

Blindly Simple: Faceting Design Diagram

Successful tips and guide on Faceting Designs. A Faceting Design Diagram by Jeff R. Graham that presents various cuts, this...
Read More
Sphalerite Appraisal

Sphalerite Appraisal

Learn what factors most influence a sphalerite appraisal and what kind of jewelry will best showcase this beautiful gemstone.
Read More
Flex Cushion : Faceting Design Diagram

Flex Cushion : Faceting Design Diagram

Detailed information and guide on Faceting Designs. Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one...
Read More
Peridot Polishing Survey Results

Peridot Polishing Survey Results

Popular jewelry stones, peridots can actually vary in hardness. Our IGS member survey results can help you choose the right...
Read More

Faceting Survey Results – Polishing – Beryl

Polishing Beryls: Get successful tips, suggestions, and methods to polish a Beryl laptype, synthetic emerald laptype, or any gemstone of...
Read More

The Hassles of Customer Picture Requests

Jeff R Graham shares his thoughts and insights on the hassles of customer picture requests and why most dealers do...
Read More
Simply Simple: Faceting Design Diagram

Simply Simple: Faceting Design Diagram

Detailed information and guide on Faceting Designs. Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one...
Read More

Perspective on the Gem Rough Market

Jeff R Graham shares his opinions on the gem rough market. Read more on some very important perspective to be...
Read More
What Gems Kate Princess of Wales Will Wear to King Charles III’s Coronation

What Gems Kate Princess of Wales Will Wear to King Charles III’s Coronation

May 4, 2023 Photo Credit: Shutterstock/Featureflash Photo Agency The coronation of King Charles III is going to be a glittering...
Read More
Crystalline Quartz Buying Guide

Crystalline Quartz Buying Guide

Although often overlooked, quartz is available in many styles at reasonable prices. Our crystalline quartz buying guide can help you...
Read More
Cutting Natural Rough Stones: The Breaks

Cutting Natural Rough Stones: The Breaks

If you’re cutting natural rough gems, learn to expect fractures. Stress from an unknown flaw can break out during roughing,...
Read More
Bead and Necklace Size Charts

Bead and Necklace Size Charts

Whether you’re a novice bead jewelry maker or just shopping for necklaces, these bead and necklace size charts and links...
Read More

Australian International Faceting Challenge 2000

The Australian International Faceting Challenge is a competition to see a cutters ability to cut a perfect stone. With designs...
Read More
What is the Average Gemstone Faceting Yield?

What is the Average Gemstone Faceting Yield?

What’s the average gemstone faceting yield from a single piece of rough? Learn how to estimate how much material you’ll...
Read More