Tourmaline Cabochon 4.72 ct | Oval | Yellow Green | Mavuco, Mozambique

SKU: TOS267 Category: Tag:

Natural Yellow Green Tourmaline Cabochon (4.72 ct) from Mavuco, Mozambique, cut in an elegant oval shape with fresh lively color and smooth luminous character. A distinctive gemstone for a ring, pendant, or a fine collection of attractive cabochon tourmalines.

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Description

This 4.72 ct Tourmaline Cabochon from Mavuco, Mozambique combines an elegant oval shape with an attractive yellow green color. Its balanced size, refined proportions, and softly polished surface give the stone a lively yet elegant presence, making it an appealing choice for fine jewelry as well as for collectors who appreciate distinctive cabochon tourmalines.

Yellow green tourmaline is admired for its fresh, vibrant, and highly individual appearance. The color offers an appealing balance between lively green and warm yellowish undertones, creating a gemstone that feels bright, natural, and full of character. This unusual shade stands out from more standard green tourmalines and gives the stone a distinctive visual identity.

The oval cabochon cut enhances the gemstone’s soft and elegant appeal. Its gently elongated outline is timeless and versatile, while the polished domed surface creates a smooth glow rather than the sharper reflections of a faceted gem. This makes the stone especially suitable for rings, pendants, and bespoke jewelry designs where color, shape, and a softer optical effect should remain the focus.

At 4.72 ct, this tourmaline offers very good visual presence while remaining highly wearable in fine jewelry. Originating from Mavuco, Mozambique, it combines attractive provenance with refined cabochon cutting and a fresh yellow green color that gives it strong jewelry appeal.

A beautiful oval tourmaline cabochon from Mozambique with lively yellow green color, smooth luster, and excellent potential for elegant custom jewelry or a carefully selected gemstone collection.

Additional Information

Certification Options

Every gemstone purchased from Gem Fountain includes a free Gem Fountain Gemstone Report, provided as a PDF file, documenting the key characteristics and authenticity of the stone.

For customers who require independent laboratory verification, we offer the option to add third-party gemstone reports. Upon selection, the gemstone will be submitted to the chosen accredited gemological laboratory. Estimated fees and processing times are as follows:

  • BGL – Brief Report: USD 19
    Processing time: approximately 1–2 business days
  • AIG – Brief Report: USD 38
    Processing time: approximately 7–8 business days
  • LOTUS – Soft Cover Report: USD 128
    Processing time: approximately 7–8 business days

All external reports are optional and can be selected as an add-on prior to shipment. Processing times may vary slightly depending on laboratory workload.

Shipping & Payment

All gemstones are shipped directly from Thailand, one of the world’s leading gemstone trading hubs. We deliver to almost all countries worldwide, using reliable and insured shipping partners to ensure safe and secure delivery. Each order is carefully packaged, and tracking details are provided once the shipment has been dispatched. Delivery times may vary depending on destination and local customs procedures. Any applicable duties, taxes, or import fees are the responsibility of the recipient.

We offer flexible payment options to accommodate our international clientele. Most common payment methods are accepted at checkout. Customers who choose to pay via wire transfer (Wise) receive a 5% discount, which can be selected directly during the checkout process.

Specification

Overview
Total Carat4.72 ct / 1 pcs
Region / MineMavuco
Country of OriginMozambique
Saturation / ToneLight
ShadeYellow
ColorGreen
TransperencyTransparent
Stone TypeType l
ClarityMI
Dimensions 1 (L/W/H)11.80 x 9.40 x 5.60 mm
Untreated

No indication of artificial enhancement.

Read more about common gemstone treatments →
Refractive Index nω = 1.633–1.651 & nε = 1.615–1.630
Birefringence 0.018 – 0.021
Hardness (Mohs) 7.0 - 7.5
Gravity 3.00 - 3.10
Crystal System Trigonal
Chemical Formular Aluminium borosilicates – solid solution crystals with variable composition, Fe²⁺, Li)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄, Mn, Na(Mg