Octagonal emerald gemstone, bright green, faceted, 4.29 ct
Octagonal faceted emerald gemstone shown between metal prongs
GIA Gemological Report page with emerald details and small stone diagram
Octagonal emerald gemstone, bright green, faceted, 4.29 ct
Octagonal faceted emerald gemstone shown between metal prongs
GIA Gemological Report page with emerald details and small stone diagram
In stock

4.29 Carat Colombian Emerald

Regular price $42,999.00
Sale price $42,999.00 Regular price
Unit price

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  • Questions? Message Avi's team or book a showroom visit

Experience the captivating elegance of this 4.29-carat Colombian emerald, a genuine gemstone distinguished by its vivid green intensity and exceptional eye-clean transparency. This specimen embodies the superior quality sought by discerning collectors and fine jewelers, offering the premium standard required for the creation of investment-grade pieces. Representing a masterful example of natural beauty, this stone serves as a breathtaking focal point for any prestigious jewelry collection.

The stone

Gemstone
Emerald
Origin
Colombia
Weight
4.29 ct
Shape
Emerald-Radiant (Octagonal)
Measurements
9.93 × 8.94 × 7.62 mm
Color
Green
Cut grade
Very Good
Clarity
Eye clean (no Inclusions visible to the naked eye)
Treatment
Clarity Enhanced / Oil
Lab report
Certified
Octagonal emerald gemstone, bright green, faceted, 4.29 ct

4.29 Carat Colombian Emerald

Regular price $42,999.00
Sale price $42,999.00 Regular price
Unit price

Emerald questions

Is an emerald durable enough to wear every day?

Emeralds are hard (7.5 to 8 on the Mohs scale) but they almost always contain natural inclusions, so a hard knock on an exposed corner can chip them. Settings that cover the edges, like a bezel, protect them best. Take it off for the gym and heavy work, and it will last.

What does “treatment” mean?

Most emeralds are treated with oil or resin to fill tiny surface-reaching fissures and improve clarity. It's standard and accepted, but the type and amount affect value, so we list it for every stone and back it with a lab report.

How do I clean it?

Warm water, mild soap and a soft brush. Skip ultrasonic and steam cleaners; they can remove the oil in the stone.

Can I see it before I buy?

Yes. Book a live video viewing, or visit the showroom at 5 S. Wabash Ave, Suite 1010, Chicago by appointment.

Shipping policy

Free domestic shipping on orders of $50 or more.