Tourmaline Pair 79.71 ct | Crystal Slice | Olive Green | Ibity, Madagascar

SKU: TOP043 Category: Tag: Est. Retail Value: USD $950

Natural Olive Green Tourmaline Pair (79.71 ct total) from Ibity, Madagascar, cut as impressive crystal slices with rich earthy color and bold natural character. A rare large-format pair for statement earrings, distinctive toi et moi designs, or bespoke jewelry that highlights the organic beauty of tourmaline.

Launch Shopping Event

Hurry and get discounts for the Launch Event of the Shop Launch up to 5%

Sale_coupon_5

478.00$

1 in stock

0 People watching this product now!

Payment Methods:

Description

This 79.71 ct Tourmaline Pair from Ibity, Madagascar is an exceptional gemstone duo with impressive size, distinctive olive green color, and strong natural presence. Cut as crystal slices, the stones preserve much of the original character of the crystal and reveal their internal structure in a direct and visually compelling way. Their organic appearance gives the pair a bold aesthetic that stands apart from conventional faceted gems.

Olive green tourmaline has a refined, earthy elegance that feels both unusual and highly wearable. The color combines depth and softness, offering a sophisticated alternative to brighter green gems. In crystal slice form, this natural tone appears especially expressive, as the material’s growth features, transparency, and internal texture become part of the overall beauty of the stones.

As a matched pair, these tourmalines are particularly well suited for statement earrings, artistic toi et moi rings, or other custom two-stone jewelry concepts. Their generous total weight allows for bold and creative designs in which natural form and gemstone individuality remain central to the finished piece. They may also be considered for exceptional bespoke creations where scale, color, and authenticity are meant to stand out.

Originating from Ibity, Madagascar, this pair combines a respected gem source with remarkable size and uncommon color character. A striking olive green tourmaline pair for bespoke jewelry, modern design work, or collectors who appreciate rare gem material with natural structure and distinctive visual appeal.

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 Carat79.71 ct / 2 pcs
Region / MineIbity
Country of OriginMadagascar
Saturation / ToneMedium
ShadeOlive
ColorGreen
TransperencyTransparent
Stone TypeType I
ClarityMI
Dimensions 1 (L/W/H)33.76 x 32.62 x 3.00 mm
Dimension 2 (L/W/H)34.19 x 32.75 x 4.10 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