Flavien Monnoyeur

ALL COLLECTIONS

ALL COLLECTIONS

ALL COLLECTIONS

Highlight of the week

2.08 ct Sunset Rosé Mahenge Garnet 🇹🇿

$2,380.00

Discovered in 2007, Mahenge garnets immediately became legendary for their high dispersion and pink, peach & magenta hues. The early pockets were small and quickly depleted, making fine stones incredibly scarce today.

Over the past year I have been collecting rough from the rare sources that still hold parcels from the early find. Now is the time to release some of the finest pieces.

This exceptional Mahenge garnet shifts from a refined Coral hue in ambient light to an Electric Pink when direct light reveals its crystalline structure. Things get even more dramatic in sunlight, where its UV-reactive composition ignites vivid reddish undertones and unleashes an incredible fire. Amazing stone.

📜 Certified by Bellerophon (B55103/2.084)

___________________

Precision Cut 🔬
Carat: 2.084 ct
L x W x D (mm): 7.90 x 6.60 x 5.05 mm
Colour: Sunset Orangey Pink
Clarity: Borderline Loupe Clean
Cut: Oval/Mixed
Origin: Tanzania (Mahenge)

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2.08 ct Sunset Rosé Mahenge Garnet 🇹🇿

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1.82 ct Kite Sapphire Set (18 pieces) from Madagascar 🇲🇬

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1.85 ct Green Tourmaline from Congo 🇨🇬

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2.41 ct Rainbow Moonstone from Madagascar 🇲🇬

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2.24 ct Lavender Tanzanite from Tanzania 🇹🇿

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2.80 ct Blue Zircon from Cambodia 🇰🇭

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Why Precision Cutting?

When a gemstone is called “precision cut,” it means every facet has been carefully planned and polished with accuracy, using high-precision faceting equipment. The goal isn’t just to shape the stone, but to make sure light travels through it in the best possible way — bringing out maximum brilliance, colour and symmetry.

Unlike many commercial cuts, which prioritise weight retention or speed, precision cutting gives priority to beauty above all else. Well-proportioned angles, crisp facet junctions and perfect symmetry allow the gem to sparkle evenly and reveal its true character.

For collectors and jewellers, this means a stone that feels harmonious and alive in the hand — balanced, bright, and finished to a higher standard.

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2.08 ct Sunset Rosé Mahenge Garnet 🇹🇿

$2,380.00

2.21 ct Rainbow Moonstone from Madagascar 🇲🇬

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3.08 ct Raspberry Mahenge Garnet From Tanzania 🇹🇿

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Sold out

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1.98 ct Tanzanite Toi & Moi from Tanzania 🇹🇿

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1.55 ct Blue Zircon from Cambodia 🇰🇭

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Sold out

0.95 ct Chrome Tourmaline from Tanzania 🇹🇿

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1.10 ct Apple Green Tourmaline from Congo 🇨🇬

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1.24 ct Mermaid Tanzanite from Tanzania 🇹🇿

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1.27 ct Pink Tourmaline from Congo 🇨🇬

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1.85 ct Green Tourmaline from Congo 🇨🇬

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2.41 ct Rainbow Moonstone from Madagascar 🇲🇬

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4.31 ct Santa Ana Madeira Citrine from Brazil 🇧🇷

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2.24 ct Lavender Tanzanite from Tanzania 🇹🇿

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0.61 ct Milky Mahenge Spinel from Tanzania 🇹🇿

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1.86 ct Apple Green Peridot from Pakistan 🇵🇰

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"I received my gems, and they are even more beautiful in person. Thank you!"

"Beautiful sapphires btw

Amazing cut and clarity. Thank you"

"I appreciate your communication and professionalism.

Bless you"

about

🎓 Accredited Gemmologist - AIGS Thailand
💎 Specialised in coloured gemstones
🚀 Express Worldwide deliveries

Based in Bangkok, I source sapphires, spinels, tourmalines and other collector’s stones from trusted partners around the world. With a focus on character, colour and cut, I curate gems that stand out for their beauty and quality.

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Flavien Monnoyeur

Sapphires

Spinels

Tourmalines

Tsavorites

Moonstones

Garnets

Peridots

Zircons

Amethysts

Tanzanites

Citrines

Emeralds

Collector's Stones

Pairs

Curated Sets

Precision Cut

All Gemstones

Highlight of the week

2.08 ct Sunset Rosé Mahenge Garnet 🇹🇿

Latest Additions