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IIGJ Lab (GJEPC project) simplifies ruby treatment description to align with Global Standards

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 IIGJ Lab is committed to serve the Gem & Jewellery Industry by providing independent quality assessment of Gemstones & Jewellery. IIGJ’s Ruby Identification service is well known and is availed by gemstone manufacturers, traders, and retailers.

Effective 6th November 2025, IIGJ Lab (A Project by GJEPC India) sponsored by Ministry of Commerce and Industry, Govt. of India has updated description for ruby treatments to harmonise with major gemmological laboratories, maintaining highest levels of scientific analysis and transparency.

IIGJ Lab is a project of the Gem & Jewellery Export Promotion Council – sponsored by The Ministry of Commerce & Industry, Government of India. Mission of the Lab is to help trade and consumers to make informed choice.

Rubies are commonly heated using substances like fluxes (e.g. borax), which often is mixed with silica-based materials or high-density glass containing elements like lead (Pb), bismuth (Bi), barium (Ba), yttrium (Y), zirconium (Zr), etc. Under the current policy all these components are mentioned separately, which is now updated to reflect more unified and simplified descriptions on the ruby reports issued by the IIGJ Lab.

Kirit bhansali

Kirit Bhansali, Chairman, GJEPC said, “GJEPC is committed to serve India’s Gem & jewellery Industry by providing  world class Grading,  Identification & Certification services. Jaipur is an important centre for Coloured Gemstones and is growing rapidly as jewellery manufacturing centre. We believe the revised description of treatment in Ruby Reports will become important sales tool for the coloured gemstone industry to gain confidence of the Customers. We continue to invest in building skills and Lab infrastructure to meet the growing needs. “

Following are the updated description / treatment comments mentioned on the ruby reports issued by IIGJ Lab:

Treatment Type and FeaturesDescription
Indications of heating with residues and silica-based substance in fissures or, high-density glass (Pb, Ba, Bi, Y, Zr) in fissures where no flash effect is observedVar.: Natural Ruby Spe.: Natural Corundum   Comments: Indications of heating and clarity enhancement with residue in fractures and cavities. Extent: (TE1-TE5) / (F1-F3) – as applicable   Remarks (if lead is detected): Lead glass was detected.  
Presence of High-density glass in fissures / cavities with flash effect, numerous gas bubbles, indistinct single crystal  Var.: Glass-Filled Ruby Spe.: Natural Corundum   Comments: Indications of clarity enhancement by lead/bismuth/barium glass in fractures and cavities.   No quantification in this case  
High density coloured glass in fissures with flash effect, numerous gas bubbles, colour concentrations  Var.: Glass-Filled Ruby / Sapphire Spe.: Natural Corundum   Comments: Indications of clarity enhancement with coloured glass in fractures and cavities   No quantification in this case  
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Festive Dressing, But Make It QWEEN: 10 Jewellery Pieces To Add To Your Festive Wardrobe

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Festive dressing does not always have to mean going traditionally. QWEEN brings a more contemporary take to fine jewelry, combining natural diamonds and gemstones with unexpected designs, playful names and modern silhouettes. 

From statement rings and layered necklaces to easy-to-style earrings and bracelets, the brand makes jewelry feel personal, expressive and easy to work into your festive wardrobe, whether you are dressing up for a celebration, gifting someone special or simply adding a little sparkle to your own look.

1. Moonlit Mischief Ring

A little drama for your festive look, the Moonlit Mischief Ring features a central opal surrounded by diamonds and pink sapphires in rose gold. The opal is designed to shift while the surrounding stones remain fixed, making this a beautiful statement piece for evening celebrations and festive dressing.

2. Girls Night Stackable Rings

Why wear one when you can stack three? The Girls Night Stackable Rings bring together blue sapphires, diamonds and pink sapphires across individual bands in white and yellow gold. Wear them together for a statement moment or split them across fingers to create your own festive combination.

3. Crisscross Ombre Ring

For those who like their jewellery to make an entrance, the Crisscross Ombre Ring combines three sculptural bands with baguette-cut stones and a gradient of pink tones. Its dimensional design makes it an easy pick for festive evenings when your jewellery needs to do some of the talking.

4. Signature Stack Necklace

A modern take on the classic signet, this necklace is crafted in a seamless tricolour band of rose, white and yellow 18K gold. With no stones competing for attention, the beauty lies in the interplay of the three gold tones, making it a refined choice for both festive and after-hours dressing.

5. Understated Icon Necklace

Minimal, polished and incredibly versatile, the Understated Icon Necklace is made for those who prefer their festive jewellery to be subtle but still noticeable. Its clean silhouette makes it easy to pair with a silk saree, a sharp festive co-ord or even a classic evening dress.

6. Teleport Me Pendant

A pop of colour can instantly change a festive look, and the Teleport Me Pendant does exactly that. An amethyst baguette takes centre stage, surrounded by 62 diamonds in QWEEN’s signature split-prong bead setting, with the purple stone standing out beautifully against rose gold.

7. Watch Me Fly Pendant

Inspired by the transformation of a butterfly, this pendant pairs diamond-set wings with a vibrant pink sapphire ombré. It is playful, colourful and symbolic, making it a thoughtful festive gift for someone stepping into a new chapter, or a piece to wear as your own little statement.

8. Leave An Impact Bracelet

Sometimes, less really is more. The Leave An Impact Bracelet uses a clean combination of white and yellow gold, with no stones at all. The design relies on the meeting of the two metals, giving it a sleek, contemporary finish that can easily be worn with festive watches, bangles or stacked bracelets.

9. Fangirling Over Myself Hoops

Your festive wardrobe deserves a pair of hoops that can hold their own. These rose gold hoops feature 54 diamonds set around the entire circumference, creating a continuous line of sparkle that catches the light from every angle. Wear them with an updo, a sleek festive look, or even a simple monochrome outfit.

10. Free Fall Earrings

For a festive look that calls for something unexpected, the Free Fall Earrings bring together an angled octagon-cut amethyst with flowing, diamond-set ribbons. The contrast between the structured gemstone and fluid design gives these earrings plenty of movement and personality.

This festive season, let your jewellery do more than complete the outfit. From statement-making designs to pieces made for everyday layering, QWEEN brings a fresh, personal edge to festive dressing and gifting.

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