Natural Green Emerald from Nigeria 2.97ct 13.8x5.5mm Octagon Cut
€80.00 EURSKU: em202-1
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A bold, elongated octagon-cut Nigerian emerald at nearly 3 carats, measuring an impressive 13.8x5.5mm. The long, narrow proportions give this stone a dramatic, architectural presence quite unlike a standard step cut - it reads almost like a stretched emerald cut or a large baguette. The color is a warm natural green with some deeper patches alongside lighter zones, and inclusions are visible throughout, contributing to the stone's expressive, one-of-a-kind character.
At nearly 3 carats in an elongated octagon this is a statement stone that commands attention. Nigerian origin; standard oil treatment. The elongated silhouette works especially well in East-West settings, channel-set designs, or a dramatic solo pendant. A genuine conversation piece for anyone who loves large, natural loose emeralds. Sold as a single loose stone.
Natural Nigerian emerald, nearly 3ct, May birthstone - sold loose.
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Delivery within Bulgaria
- Delivered by Speedy, Econt or Box Now, to a courier office, a locker or your address.
- Fixed prices: Box Now locker €1.60 (free on orders from €25), Speedy office €3.20, Econt office or locker €4.00, Speedy to your address €4.50.
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- Delivery normally takes 1-2 business days after dispatch.
- Hardness
- 7.5-8
- Cleavage
- Poor
- Durability
- Fair
- Soapy water
- Safe
- Ultrasonic
- Avoid
- Steam
- Avoid
About emerald
Emerald is the green variety of beryl. It is 7.5 to 8 on the Mohs scale, but almost every emerald has natural fractures, and most are clarity-enhanced with oil or resin, so it is more fragile than its hardness suggests.
Cleaning
Warm water, a drop of mild dish soap and a soft toothbrush are all you need. Brush behind the stone too, where dust and skin oils collect, then rinse and dry with a soft cloth. Skip ultrasonic and steam cleaners: they can drive out the oil or resin most emeralds carry in their fractures, and open the fractures themselves. Keep solvents, alcohol and jewelry cleaners away from it for the same reason.
Wear and storage
A sharp knock against stone or metal can still chip an emerald, most often at the thin edges and points. Store it on its own in a gem jar or a soft pouch: it scratches softer gems, and topaz, sapphire and diamond can scratch it.
For your jeweler
This emerald is clarity-enhanced with oil, as is usual for emerald. Emerald should be kept away from the torch flame, acid pickle and the ultrasonic bath. Re-oiling is a normal service if a fracture becomes more visible over time.
Scale
True to scale: 13.8 × 5.5 mm
Shown next to a €1 coin (23.25 mm) in the exact ratio, so you can picture the real size.
