video: https://youtu.be/Crwsc-rsaX0 e-mail:sales@gemrite.com Stone: Blue color change spinel Weight: 6.12 cts. Clarity: VS (small tiny inclusion requiring a loupe to see) Dimensions: 11.69x 10.10x 7.26mm Design: Rectangular barion cushion Origin: Ceylon, Sri Lanka Treatment: None Cut by: John B. Notes: Cobalt blue spinel with one unusual aspect when under certain spectrum of fluorescent light it turns purple. It is a wonderful stone to add to any collection. The stone has little to no gray and the tone of the stone is medium dark.

I purchased this garnet for $289, a few years back, and set it in a 14K gold head. I put a chain through the head and wore it as a slider pendant. I like the look, very sparkly, with diamond-like rainbow sparkles, but I haven't worn it in a long time. It's 7.4 mm x 4.9 mm (big!), 1.89 carat, from Mali. Mali garnets were a huge hit on Pricescope a few years back, because of their diamond-like refraction. This one has a lot of rainbow diamond-type flashes, because it's a very good cut. It's a light yellowish green, and shifts to more like a fancy yellow diamond in fluorescent light. I think a good bench jeweler can open the prongs, solder the head to a band, and you'd have a fairly simple ring. Last photo is how I used to wear it, just slid onto a chain. It doesn't flip over. Chain is Not for sale. I only ship with signature required. Please feel free to ask any questions! :) Price includes free shipping! No international shipping, paypal only please. If you prefer to buy quickly through paypal, this is also listed on Diamond Bistro and they have a buy it now button through which I have sold several times.

Video: https://youtu.be/Tzb2jCZoG9g http://gemrite.com/home/197-blue-sapphire-168-cts.html Stone: Blue sapphire Weight: 1.68 cts. Clarity: VS Dimensions: 6.17x 6.04x 4.82mm Design: Square barion cushion Origin: Ceylon, Sri Lanka Treatment: No Treatment Cut by: John B. Notes: This is a beautiful untreated royal blue sapphire. The tone is a nice medium blue and the stone's color is vivid to vibrant. The brilliance of this stone is incredible and turned out very well. A few tiny inclusion that is difficult to see by the unaided eye. Includes the original certification showing this stone was not treated. This stone was a recut from an already cut and certified gemstone. e-mail: sales@gemrite.com

Emerald. Colour: Green. Weight: 2.13 ct Transparency: Visible inclusions (normal in Zambian Emeralds) Rectangular cut Measurements: 7.2 x 6.3 x 5.8 mm Origin: Zambia Colour treatment Delivery at buyer's expense. Feel free to PM me for more info or for more pictures. Reach me: andre_florido10 [at] hotmail [dot] com

Gemstone: Sapphire Origin: Central Queensland, Australia. Weight: 1.55 carat Shape: Rectangular Emerald Cut. Clarity: Clear Width: 4.7mm Length: 7.0mm Depth: 4.4mm Treatment: The stone is natural and untreated. Delivery at buyer's expense. Feel free to PM me for more info or for more pictures. Reach me: andre_florido10 [at] hotmail [dot] com

Type: Tourmaline Color: Green Shape: Emerald Size: 11.2 x 9.0 x 7.6 mm Weight: 6.77 ct Clarity: Transparent, visible inclusions through magnifying glass Origin: Africa Natural/lab: Natural Treatment: None Delivery at buyer's expense. Feel free to PM me for more info or for more pictures. Reach me: andre_florido10 [at] hotmail [dot] com

Details: Type: Natural Corundum, sapphire Weight: 3.19 ct in total Size: Average 8.0 x 6.50 x 3.0mm Shape: Oval & Pear. mixed cut Colour: Green Transparency: Transparent Treatment: Only Heating (very common) Origin: Unknown This set is certified by SECAT, a Dutch laboratory. IDR-13052016-SAPP07 Delivery at buyer's expense. Available to sell only one of them. Feel free to PM me for more info or for more pictures. Reach me: andre_florido10 [at] hotmail [dot] com

Item: Aquamarine Weight: 3.78 ct Clarity: VS Colour: Blue Dimensions 11.35 x 8.84 x 6.44 mm Cut: Oval facet Origin Brazil Treatment: Non Enhancement; no indication of other treatments Hardness: 7.50 Certificate included Delivery at buyer's expense. Feel free to PM me for more info or for more pictures. Reach me: andre_florido10 [at] hotmail [dot] com

Name: Aquamarine Shape: Mix Clarity: VS Cut: Faceted Color: light Medium Origin: Brazil Luster: Fine Size: 0.10-2 ct (2mm to 7mm ) Treatment: Heated Total carat Weight : 11.27ct. Total number of pieces: 40 Delivery at buyer's expense. Feel free to PM me for more info or for more pictures. Reach me: andre_florido10 [at] hotmail [dot] com

Details: Type: Natural Tanzanite Weight: 1.65 ct Size: 7.85 x 6.11 x 3.61mm Shape: Cushion, mixed cut Colour: Blue/violet RI: nmin 1.69 – 1.70 Transparency: Transparent (very clean stone) Treatment: N/A (Tanzanite is commonly treated for the color, not examined) Origin: Tanzania Delivery at buyer's expense. Feel free to PM me for more info or for more pictures. Reach me: andre_florido10 [at] hotmail [dot] com

Very nice Fancy cut Amethyst. Deep purple color, great flash from the bar cut. would make a great pendant or ring. 8.95x6.95x5.8mm $60, OBO Shipped, USA only Paypal only https://youtu.be/znUavZDonTo

1.17 Carat Oval Pink Sapphire Beauty of a stone Never set. 6.65x4.7x3.8mm $200/OBO shipped, USA only Paypal Only. https://youtu.be/Sks1IjdclAw

This is one I definitely didn't think I'd ever let go, but given that it deserves a beautiful setting and I have some big expenses to cover, I'm putting it out there. I purchased this lovely sapphire from Brad at The Gem Trader, and this is what he had to say about it: "Simply the best color you could hope for - that gorgeous, velvety blue with a level of saturation that makes it almost electric. It is very difficult to source stones of this color, particularly in approachable sizes. Add to that the very well done cutting and excellent clarity and you have a stunner. And lastly, this is a natural and unheated color as well - the absolute perfect combination. This one will enchant - with a full unheated cert from the well respected GIT lab as well." origin: sri lanka carat weight: 1.33 dimensions: 7.1 x 5.2 mm As a private seller, I do not accept returns. Shipping and fees to be discussed with the purchaser. Price in US dollars. Contact me at petit [dot] bijou [dot] 25 [at] gmail [dot] com if you're interested.

Lovely purple spinel. Colour shifts between a medium plum to grape colour with lavender sparkles. Great cutting and lovely proportions. 1.61 ct 7.8 x 6.4 x 4.5 I am a private seller, and cannot accept returns. I post on PS as petit bijou, and previous sales on LoupeTroop have been well received. PayPal (international) or interac e-transfer (within Canada). Price listed in USD. Shipping method to be determined with buyer. Contact me at petit [dot] bijou [dot] 25 [at] gmail [dot] com.

Top Quality Ruby 1.06 ct. Certified by GRS as Vivid Red* Comments in the appendix mention the colour as Pigeon Blood. Colour is king in ruby and this is it, top quality colour Certified Vivid Red by GRS. No heat, no enhancement Very rare to find untreated ruby of this quality now. Inclusions only under the lens, ruby from Mozambique becoming harder to find untreated quality stones will only go up in value as supply is very limited. An heirloom to pass down for generations, will never depreciate. *Pictures taken on mobile phone under normal lighting

Video: https://youtu.be/Mlk7t5_L5GI Stone: Pink tourmaline Weight: 3.00 cts Clarity: VS Dimensions: 8.22x 8.22x 6.69mm Design: Modified Barion cushion Origin: Nigeria Treatment: None Cut by: Alina D. Notes: This stone is a pink with a slight touch of orange tourmaline, under incandesent light the stone shifts a little towards the orange side. This is a nice vibrant color, and the tone level is medium on this stone. The stone has a small inclusion in the pavilion and is not noticable once looking down the table. Will be hidden once it is set. e-mail:sales@gemrite.com

Video: https://youtu.be/9CpHk4HtmJM Stone: Blue Zircon Weight: 6.56 cts. Clarity: VVS Dimensions: 10.54 x 9.12 x 7.01mm Design: Barion oval Origin: Cambodia Treatment: Heated Cut by: John B. Notes: This is a beautiful blue zircon with very little green. The color is very vibrant and the tone is medium. e-mail:sales@gemrite.com

Video: https://youtu.be/xK10dr0qp5c http://gemrite.com/home/180-blue-cc-spinel-264-cts.html?search_query=blue+spinel&results=7 Stone: Blue color change spinel Weight: 2.64 cts. Clarity: VS1 Dimensions: 8.99x 7.79x 5.15mm Design: Barion cushion Origin: Ceylon, Sri Lanka Treatment: None Cut by: John B. Notes: Blue spinel with one unusual aspect when under certain spectrum of fluorescent light it turns purple. Some would call it color change and others would call it a color shift. It reminds me of a color change sapphire. It is a wonderful stone to add to any collection. The stone is very vibrant and has a medium tone. e-mail: sales@gemrite.com

Video: https://youtu.be/1T1FF0jQyQU http://gemrite.com/tanzanite/96-tanzanite-490-cts.html Stone: Tanzanite (Zoisite) Weight: 4.90 cts Clarity: VVS2 Dimensions: 10.70x 10.55x 6.79 mm Origin: Tanzania Treatment: Assumed low heat Cut by: Alina D. Notes: Sweet color, excellent cut and an eye clean stone. Has a couple of small rutile crystals in the bottom of the stone but only detectable using a loupe. e-mail: sales@gemrite.com

33.44ct seafoam blue aquamarine cabochon, 20.23mm round, lightly included, superior polish and symmetry. Photos by Ryan Quantz. https://youtu.be/LsWQOwMWE3I http://selectgem.com/collections/ryan-quantz/products/33-44ct-seafoam-blue-aquamarine-cabochon-by-ryan-quantz