GradingSep 19, 2023
Fuli Gemstones Unveils New Peridot CutGradingSep 20, 2023
Navneet Gems Introduces Portrait-Cut Rubies
The geometric collection is on view now at the Jewellery & Gem World Hong Kong Show.
Thailand-based gemstone manufacturer Navneet Gems and Minerals has launched a new collection of portrait-cut Mozambique rubies.
Bangkok—Navneet Gems and Minerals has revealed a new collection of portrait-cut rubies.
The gemstones, which the Thailand-based manufacturer unveiled at the Jewellery & Gem World Hong Kong show happening now, are fashioned into portrait cuts weighing between 0.5 carats and 2 carats.
The portrait cut, seen most commonly in diamonds, is also called a lasque. It’s a thin, flat cut with a large table and slight facets on the side. In rubies, the red hue is seen through the table.
“Just as red diamonds are exceptionally rare, high-quality rubies with intense red color are also relatively scarce. Opting for an unheated ruby portrait-cut can be an excellent choice for those who appreciate something rare and distinctive,” said Navneet Agarwal, marketing manager of Navneet Gems & Minerals.
The gemstones, which the Thailand-based manufacturer unveiled at the Jewellery & Gem World Hong Kong show happening now, are fashioned into portrait cuts weighing between 0.5 carats and 2 carats.
The portrait cut, seen most commonly in diamonds, is also called a lasque. It’s a thin, flat cut with a large table and slight facets on the side. In rubies, the red hue is seen through the table.
“Just as red diamonds are exceptionally rare, high-quality rubies with intense red color are also relatively scarce. Opting for an unheated ruby portrait-cut can be an excellent choice for those who appreciate something rare and distinctive,” said Navneet Agarwal, marketing manager of Navneet Gems & Minerals.
Navneet Gems and Minerals has revealed a new collection of portrait-cut rubies.
Navneet unveiled the gemstones at the Jewellery & Gem World Hong Kong show, happening now.
The rubies range from 0.5 carats to 2 carats.
The rough rubies are hand-selected from Mozambique ruby mining company Fura Gems. The gemstones are later cut and polished in Thailand.
Agarwal said the cutting process, which requires specialized skills and high levels of precision, has taken years to master. It’s part of why portrait cuts in rubies and other gem categories are still relatively niche, he said.
“Gem cutters must meticulously plan and execute each cut, while minimizing wastage of the valuable material. Unheated rubies can have inclusions and imperfections within them [which] can make the cutting process highly challenging. Gem cutters must carefully work around them to avoid damaging the stone or compromising its structural integrity,” Agarwal said.
“The process of preforming, cutting and polishing a portrait cut involves removing significant portions of the gem's material, which can increase the risk of fractures or breakage, especially if there are internal stress points within the stone.”
Portrait-cut diamonds boast a long history rooted in ancient Indian jewelry making. They were sometimes used to enhance and protect miniature paintings.
“There’s an old-world feel which takes us back to the native cutting style from the Maharajas era, when they used to use a lot of portrait cuts,” said Agarwal.
He cites rising demand for “individualistic jewelry and more economical choices” as part of his motivation for developing the new collection.
“One has to adapt to changing consumer preferences by offering fresh options that go beyond traditional cuts. Portrait cuts are a creative and artistic way of shaping gemstones, including rubies, to create unique and intricate designs,” said Agarwal.
Part of the cut’s appeal is also that its large surface area gives the illusion of a bigger gem, Agarwal said.
“Portrait cuts give the impression of a bigger gemstone and promise a great value for money in terms of visual impact.”
More on Grading
The Latest
TrendsOct 31, 2025
Piece of the Week: A Spinner Fit for ‘Frankenstein’This “Mother Father” spinner necklace from Heavenly Vices Fine Jewelry draws inspiration from Victorian Era jewelry.
CrimeOct 31, 2025
5 More Arrested in Louvre Heist, Jewelry Still Missing The suspects were rounded up in Paris and its suburbs on Wednesday night, but none of the stolen jewels were recovered with them.
Recorded WebinarsOct 31, 2025
Watch: How to Master Google Reviews for Your BusinessExperts share top tips on how to encourage positive reviews and handle negative feedback.
Supplier BulletinOct 30, 2025
Protect Your Customers and Your BusinessSponsored by the Gemological Institute of America
Weekly QuizOct 30, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
CrimeOct 30, 2025
29-Year-Old Man Charged in Multiple Seattle-Area Smash and Grabs The suspect faces charges in the August robbery of Menashe & Sons Jewelers and is accused of committing smash and grabs at two pawn shops.
Lab-GrownOct 30, 2025
Alison Lou’s New Collection Uses Lab-Grown Diamonds and ResinThe “Lumière Fine” collection was born from designer Alison Chemla’s interest in the transformative power of light.
Brought to you by
DESERT DIAMONDS: The Newest Trend in Natural Diamond JewelryFrom sunlit whites to smoky whiskeys, introduce your clients to extraordinary diamonds in colors as unique as their love.
TrendsOct 30, 2025
Amanda’s Style File: A Haunted HalloweenShow off your spooky side with these 12 festive jewels.
Events & AwardsOct 30, 2025
Jewelers Mutual to Host Jewelry Panel at Frazier History MuseumThe “Brilliant & Beyond” panel coincides with the “Love & Marriage” exhibition curated by Davis Jewelers in Louisville, Kentucky.
Events & AwardsOct 29, 2025
October Brings Little Change to Consumer Confidence Consumers are feeling more optimistic about their present situation while the short-term future remains a little scary.
Events & AwardsOct 29, 2025
Couture Partners With Time to WatchesThe company, which organizes a watch show in Geneva every spring, will bring a selection of watch brands to the 2026 Couture show in Vegas.
TrendsOct 29, 2025
Beth Bernstein Releases Vintage Jewelry Guide“The Modern Guide to Vintage Jewellery” follows the evolution of jewelry design from the ‘30s to the ‘80s with buying and styling advice.
EditorsOct 29, 2025
Why Creepy, Crawly Bugs Inspire Beautiful JewelryFor her annual Halloween story, Senior Editor Lenore Fedow explores the symbolism behind spiders, beetles, and other eerie insects.
Events & AwardsOct 28, 2025
Meet the 2026 Gem Award NomineesNotable jewelry designers, members of the press, and retailers are up for an award at next year’s gala.
Recorded WebinarsOct 28, 2025
Watch: The State of the Jewelry Industry Leaders from Jewelers of America and National Jeweler discuss the gold price, tariffs, and more in this one-hour webinar.
CollectionsOct 28, 2025
Eriness Reflects on Life in ‘One of One’ CollectionAfter experiencing motherhood, growth, and loss, founder and designer Erin Sachse has created 10 irreplaceable jewels.
AuctionsOct 27, 2025
Napoleon Left This Brooch Behind, And Now It’s Up For AuctionIt is part of Sotheby’s “Royal & Noble Jewels” sale along with an ornate hair ornament and an old mine-cut light pink diamond ring.
CrimeOct 27, 2025
Arrests Made in Louvre Jewel Heist One of the individuals was apprehended at the airport as he was trying to flee the country.
MajorsOct 27, 2025
Target to Cut 1,800 Corporate JobsThe retailer, which has faced struggling sales in recent quarters, is looking to streamline its operations.
Events & AwardsOct 27, 2025
Hill Management Group Hired to Help Atlanta Jewelry ShowHill Management Group will oversee, market, and produce next year’s spring show.
AuctionsOct 24, 2025
Bonhams Under New Ownership, Top Executives ReplacedLondon-based investment firm Pemberton Asset Management acquired the auction house for an undisclosed amount.
CrimeOct 24, 2025
Video Emerges of Louvre Jewelry Robbers Fleeing the Scene The footage shows two of the jewelry heist suspects descending from the second floor of the museum and then escaping via scooter.
CollectionsOct 24, 2025
Piece of the Week: Wyld Box Jewelry’s ‘Ray of Light’ EarringsFounder and designer Rosanna Fiedler looked to a vintage Cartier clutch when designing the sunlight-inspired drop earrings.
FinancialsOct 23, 2025
Jewelry Sales Resilient Despite Struggles at LVMH, KeringThe luxury conglomerates faced a challenging Q3 amid geopolitical and economic tensions.
SourcingOct 23, 2025
Petra Diamonds Turns to Shareholders to Raise Capital The struggling diamond mining company, which owns the historic Cullinan mine, has launched a rights issue to raise about $25 million.
WatchesOct 23, 2025
‘Million Dollar Hip Hop Watches’ Recounts Watch HistoryThe book details the journey of watches as symbols of hard-earned success in hip-hop for artists like 2Pac, Jay-Z, and more.
