“Paraiba” Electric Green Tourmaline and Diamond .41 ctw Ring 18k Gold Two-Tone

Item ID: rb MP.MC.OP #4945


MEASUREMENT: Shank 2.2mm, Top/Design 1/4″ WEIGHT: 3.3 Grams GEM: “Paraiba” Electric Green Tourmaline 6mm X 4mm... Read Full Description

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Estate 18k Gold Two-Tone Electric Green Tourmaline and Diamond Ring

MEASUREMENT: Shank 2.2mm, Top/Design 1/4″

WEIGHT: 3.3 Grams

GEM: “Paraiba” Electric Green Tourmaline 6mm X 4mm = 0.38 Carat, Diamonds (8) 1.00mm = .03 ctw VS2 – Si1 Clarity, H-I Color

SIZE: 7 Ring can be sized for an additional fee. Please inquire if needed.

COMPOSITION: 18k Yellow and White Gold, Acid tested

MARKS: 18k

CONDITION: Estate Item, Excellent (minimal wear)

COMMENTS: Crafted of bright yellow and white 18k gold, this gemstone ring features a .38 carat oval cut electric green tourmaline securely set in a classic basket setting. The stone is truly eye-catching with its stimulating color which boldly stands out against the setting. The setting has 2 rhombus shapes, one on either side of the tourmaline, which are pave set with 4 diamonds each. The diamonds are set in a white gold background so they sparkle and shine against the yellow gold. The name “Paraiba” perks up the ears of people who like tourmaline. In 1989 and 1990, spectacular bright blue to bright green elbaite tourmaline, colored by trace amounts of copper, was found in pegmatite pockets at mines in the states of Paraiba and Rio Grande do Norte, Brazil. The color of these gems was remarkable. Many people began to describe them with adjectives such as “electric” and “neon” because the colors were so saturated and vivid. The material was informally called “Paraiba” after the locality. The beautiful gems were soon selling for over $2000 per carat, and news about them spread throughout gemstone markets. People loved the gems, their colors, and their exotic name. Prices for faceted gems of the highest quality material in sizes over one carat escalated to over $10,000 per carat. “Paraiba” quickly became the most popular and most valuable tourmaline. Gems of similar appearance were found in Nigeria in 2001, and some people immediately applied the name to them – again in the hope that it would boost their value. More were discovered in Mozambique in 2005. This neon green tourmaline was mined in Mozambique so the name “Paraiba” is being used to describe the electric color of the gem, not the location of which it was mined. Because this stone was not mined in the Paraiba states of Brazil, we are not selling this stone as a Paraiba tourmaline, rather an electric green tourmaline with a similar color to the famous Paraiba Tourmalines from Brazil. Circa 2000’s. Pictured as received from a local estate. Excellent estate condition with minimal wear indicative of age.

Our prices hundreds if not thousands less than a traditional jewelry store! We offer you beautiful, great quality items at an amazing value! Shop us last, to see the incredible deals we offer you! Feel free to email us with any questions you may have.

All items are presented as a gift whether purchased for someone else or for yourself! Our items are securely shipped in a gift box with beautiful packaging. Items will be shipped cleaned but to preserve natural patina if applicable. Polishing is always FREE upon request!

See our other items and save with combined shipping. If making multiple purchases please wait until we update the shipping cost prior to making payment as they do not automatically combine.

We ship internationally for as little as $9 – $13 (depending on the Country) plus insurance. Higher value items may require a different service and increased shipping cost.

Features & Specs

Weight 3.3 g
Dimensions 2.214 × 2.214 × 2.214 mm

Gold, Green, White, Yellow

Item Type



White Gold, Yellow Gold, 18K Gold


Diamond, Tourmaline, White Diamond

Item Size
Stone Cut



21st Century

Frequently asked questions

Yes we warranty our jewelry!

Our Promise to You

Yes, we can resize your ring. All sizing and any other repairs or specifications are completed in-house at our brick & mortar Jewelry Store in Largo, Florida.

Our experienced staff includes multiple gold, silver, and platinum smiths and are the best jewelers in Tampa. All work is done on-premise. If you see something online that you would like altered, don’t hesitate to inquire immediately while purchasing.

We frequently personalize antique and vintage pieces to suit the buyer and can suggest on-trend styles to make your purchase perfect for you. We employ a watchmaker with 40 years of experience, two jewelry designers, GIA-trained certified diamond appraisers/buyers, expert jewelers, Rolex watch specialists, coin/bullion & numismatic specialist, and a fully trained staff of salespeople ready to help you. Please note that customized pieces can not be returned, as they have been altered to fit the customer’s needs.

All items purchased from Arnold Jewelers in Tampa are presented as a gift whether purchased for someone else or for yourself. Our items are securely shipped in a gift box with beautiful packaging, tied with a bow. Purchases will be shipped cleaned, preserving the natural patina if applicable. Polishing is always FREE upon request!

We offer 6-month layaway of regular-priced items over $500. We will divide your purchase into 6 equal payments and invoice you each month. Layaways are non-transferable and final sales. Any money put towards the layaway will be forfeited if the layaway is canceled. Only one layaway at a time. Several items can be put on layaway in one order, however, multiple purchase orders for layaway are not allowed. Please ask us if the item qualifies for layaway before creating a purchase order.

Yes, we have a graduate gemologist on staff that does jewelry insurance appraisals in Largo for $60 an item. This service requires an appointment. Please contact us directly interested in this service.

We are happy to combine shipping on multiple purchases. You may shop for up to 2 weeks before requesting a total with combined shipping. Simply commit to buying individual items and when you are ready to pay, ask us to combine your orders. We are in Jewelry Store in Tampa, but we can ship internationally.

Yes! We have a special financing plan through Wells Fargo!

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The cost of jewelry repair depends on the item. If you don’t see the type of jewelry repair you are looking for on this chart below, you may call, text, or bring in your repair to our Jewelry Store in Largo for a free quote.

Starting costs for basic jewelry services:

  • SOLDER: $30
  • RING SIZING: 10K GOLD $35+ | 14K GOLD $45+ |18K GOLD $55+ | SILVER $25+ | PLATINUM $100+
  • CLASP REPLACEMENT, 14K LOBSTER: SM $60 | MED $100 | LG $160 | XL $220 | SPRING RING (SIZES VARY) $40+