search
  • Sign In
    Sign Up

  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING

Buy 16 - 18 mm Apatite Gems

(14)
16 - 18 mm Apatite Gems Weight 16 - 18 mm Apatite Gems Size 16 - 18 mm Apatite Gems Clarity 16 - 18 mm Apatite Gems Price 16 - 18 mm Apatite Gems Origin
More
16 - 18 mm Apatite Gems Single
16 - 18 mm Apatite Gems Pairs
16 - 18 mm Apatite Gems Lots
16 - 18 mm Apatite Gems Faceted
16 - 18 mm Apatite Gems Cabochons
All Sizes Size Ranges Calibrated Sizes
3 - 4 mm 4 - 5 mm 5 - 6 mm 6 - 7 mm 7 - 8 mm 8 - 9 mm 9 - 10 mm 10 - 12 mm 12 - 14 mm 14 - 16 mm 16 - 18 mm 18 - 20 mm
Sort By:
Clear All
Photos are of Actual Products for Sale
4.81ct Loose Apatite | 4.81 carat Blue Green Apatite, Pear Shape loose Apatite from Madagascar, Natural Gem, 17.6 x 8.3 mm, Photo A
Click for Product Video (714851)

4.81 carat Blue Green Apatite, Pear Shape loose Apatite from Madagascar, Natural Gem, 17.6 x 8.3 mm

Natural Apatite, Qty: 1 pc | 4.81 carat weight Apatite

4.81ct1 Piece
$ 962.00
17.6 x 8.3 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 4.81 ct Apatite
Apatite Shape: Pear Facet Apatite
Apatite Size: 17.6 x 8.3 mm Apatite
Apatite Color: Blue Green Apatite
Apatite Clarity: VVS-VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Heated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
8.62ct Loose Apatite | 8.62 carat Blue Green Apatite, Pear Shape loose Apatite from Madagascar, Natural Gem, 17.6 x 9.7 mm, Photo A
Click for Product Video (656799)

8.62 carat Blue Green Apatite, Pear Shape loose Apatite from Madagascar, Natural Gem, 17.6 x 9.7 mm

Natural Apatite, Qty: 1 pc | 8.62 carat weight Apatite

8.62ct1 Piece
$ 1,724.00
17.6 x 9.7 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 8.62 ct Apatite
Apatite Shape: Pear Facet Apatite
Apatite Size: 17.6 x 9.7 mm Apatite
Apatite Color: Dark Green Blue Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Heated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.94ct Loose Apatite | 6.94 carat Blue Green Apatite, Pear Shape loose Apatite from Madagascar, Natural Gem, 16.3 x 10.3 mm, Photo A
Click for Product Video (656798)

6.94 carat Blue Green Apatite, Pear Shape loose Apatite from Madagascar, Natural Gem, 16.3 x 10.3 mm

Natural Apatite, Qty: 1 pc | 6.94 carat weight Apatite

6.94ct1 Piece
$ 1,388.00
16.3 x 10.3 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 6.94 ct Apatite
Apatite Shape: Pear Facet Apatite
Apatite Size: 16.3 x 10.3 mm Apatite
Apatite Color: Dark Teal Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Heated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
13.86ct Loose Apatite | 13.86 ct Yellow Apatite, 16.3 x 14.3 mm Oval Cut From Madagascar, Photo A
Click for Product Video (398363)

13.86 ct Yellow Apatite, 16.3 x 14.3 mm Oval Cut From Madagascar

Natural Apatite, Qty: 1 pc | 13.86 carat weight Apatite

13.86ct1 Piece
$ 725.86
16.3 x 14.3 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 13.86 ct Apatite
Apatite Shape: Oval Facet Apatite
Apatite Size: 16.3 x 14.3 mm Apatite
Apatite Color: Brownish Yellow Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
9.99ct Loose Apatite | 9.99 ct Yellow Apatite, 17.1 x 10.5 mm Cushion Cut From Madagascar, Photo A
Click for Product Video (398362)

9.99 ct Yellow Apatite, 17.1 x 10.5 mm Cushion Cut From Madagascar

Natural Apatite, Qty: 1 pc | 9.99 carat weight Apatite

9.99ct1 Piece
$ 475.62
17.1 x 10.5 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 9.99 ct Apatite
Apatite Shape: Cushion-Cut Apatite
Apatite Size: 17.1 x 10.5 mm Apatite
Apatite Color: Brownish Yellow Apatite
Apatite Clarity: VVS-VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
20.43ct Loose Apatite | 20.43 ct Yellow Apatite, 17.5 x 13.2 mm Octagon Cut From Madagascar, Photo A
Click for Product Video (384010)

20.43 ct Yellow Apatite, 17.5 x 13.2 mm Octagon Cut From Madagascar

Natural Apatite, Qty: 1 pc | 20.43 carat weight Apatite

20.43ct1 Piece
$ 612.90
17.5 x 13.2 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 20.43 ct Apatite
Apatite Shape: Octagon Facet Apatite
Apatite Size: 17.5 x 13.2 mm Apatite
Apatite Color: Yellow Brown Apatite
Apatite Clarity: VS-SI Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
11.23ct Loose Apatite | 11.23 ct Yellow Apatite, 16.5 x 13.4 mm Oval Cut From Madagascar, Photo A
Click for Product Video (695468)

11.23 ct Yellow Apatite, 16.5 x 13.4 mm Oval Cut From Madagascar

Natural Apatite, Qty: 1 pc | 11.23 carat weight Apatite

11.23ct1 Piece
$ 336.90
16.5 x 13.4 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 11.23 ct Apatite
Apatite Shape: Oval Facet Apatite
Apatite Size: 16.5 x 13.4 mm Apatite
Apatite Color: Brownish Yellow Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
14.93ct Loose Apatite | 14.93 ct Yellow Apatite, 16.2 x 13.4 mm Oval Cut From Madagascar, Photo A
Click for Product Video (407385)

14.93 ct Yellow Apatite, 16.2 x 13.4 mm Oval Cut From Madagascar

Natural Apatite, Qty: 1 pc | 14.93 carat weight Apatite

14.93ct1 Piece
$ 619.15
16.2 x 13.4 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 14.93 ct Apatite
Apatite Shape: Oval Facet Apatite
Apatite Size: 16.2 x 13.4 mm Apatite
Apatite Color: Dijon Yellow Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
14.76ct Loose Apatite | 14.76 ct Yellow Apatite, 16.5 x 13.5 mm Oval Cut From Madagascar, Photo A
Click for Product Video (400909)

14.76 ct Yellow Apatite, 16.5 x 13.5 mm Oval Cut From Madagascar

Natural Apatite, Qty: 1 pc | 14.76 carat weight Apatite

14.76ct1 Piece
$ 1,298.88
16.5 x 13.5 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 14.76 ct Apatite
Apatite Shape: Oval Facet Apatite
Apatite Size: 16.5 x 13.5 mm Apatite
Apatite Color: Dijon Yellow Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
11.46ct Loose Apatite | 11.46 ct Yellow Apatite, 16.1 x 12 mm Oval Cut From Madagascar, Photo A
Click for Product Video (614758)

11.46 ct Yellow Apatite, 16.1 x 12 mm Oval Cut From Madagascar

Natural Apatite, Qty: 1 pc | 11.46 carat weight Apatite

11.46ct1 Piece
$ 522.78
16.1 x 12 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 11.46 ct Apatite
Apatite Shape: Oval Facet Apatite
Apatite Size: 16.1 x 12 mm Apatite
Apatite Color: Medium Golden Brown Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
9.00ct Loose Apatite | 9 ct Yellow Apatite, 16.4 x 11.1 mm Oval Cut From Madagascar, Photo A
Click for Product Video (407297)

9 ct Yellow Apatite, 16.4 x 11.1 mm Oval Cut From Madagascar

Natural Apatite, Qty: 1 pc | 9.00 carat weight Apatite

9.00ct1 Piece
$ 410.55
16.4 x 11.1 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 9.00 ct Apatite
Apatite Shape: Oval Facet Apatite
Apatite Size: 16.4 x 11.1 mm Apatite
Apatite Color: Brownish Yellow Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
9.60ct Loose Apatite | 9.6 ct Yellow Apatite, 16.3 x 12.5 mm Oval Cut From Madagascar, Photo A
Click for Product Video (387416)

9.6 ct Yellow Apatite, 16.3 x 12.5 mm Oval Cut From Madagascar

Natural Apatite, Qty: 1 pc | 9.60 carat weight Apatite

9.60ct1 Piece
$ 580.80
16.3 x 12.5 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 9.60 ct Apatite
Apatite Shape: Oval Facet Apatite
Apatite Size: 16.3 x 12.5 mm Apatite
Apatite Color: Earthy Yellow Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
8.03ct Loose Apatite | 8.03 carat Yellow Apatite, Pear Shape loose Apatite from Madagascar, Natural Untreated Gem, 17 x 11 mm, Photo A
Click for Product Video (385931)

8.03 carat Yellow Apatite, Pear Shape loose Apatite from Madagascar, Natural Untreated Gem, 17 x 11 mm

Natural Apatite, Qty: 1 pc | 8.03 carat weight Apatite

8.03ct1 Piece
$ 425.76
17 x 11 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 8.03 ct Apatite
Apatite Shape: Pear Facet Apatite
Apatite Size: 17 x 11 mm Apatite
Apatite Color: Medium Yellow Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
12.73ct Loose Apatite | 12.73 ct Yellow Apatite, 17 x 10.8 mm Octagon Cut From Madagascar, Photo A
Click for Product Video (407384)

12.73 ct Yellow Apatite, 17 x 10.8 mm Octagon Cut From Madagascar

Natural Apatite, Qty: 1 pc | 12.73 carat weight Apatite

12.73ct1 Piece
$ 350.08
17 x 10.8 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 12.73 ct Apatite
Apatite Shape: Octagon Facet Apatite
Apatite Size: 17 x 10.8 mm Apatite
Apatite Color: Dijon Yellow Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
View Details
Add to Cart
Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

Posted By Kate in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

Posted By ChiChi in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have used this site for sseveral years now. All has been great. I started collection gems from GemSelect for years and wanted to collect at least one of most stones. I loved Safers because the mols is a 9 + and they come in every color. This is the best place to buy gems for the assortment and price. Great place to learn about gems too. Sometimes the shipping is a little on the long side. But I would give them a 9.9 out of 10 !!

Posted By Steve in July, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

making my own jewelry for my birth stone

Posted By LoveGeo in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Todo muy bien en la compra ahora esperar recibir el pedido.

Posted By MAGSMX in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to search and find what i wanted

Posted By Gunner in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

all good

Posted By John in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection of items and we used the stones to have several pieces of jewelry made for us.

Posted By Joe in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to find the color gem I desired and checkout was simple as well. Very excited to receive my gemstone.

Posted By Nikki J in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have used GemSelect for several years and plan to shop more in the further. This is a good source of information on gemstones. I love looking at and learning about them. Lot more than I ever knew existed.

Posted By Bikerwalrus in October, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

GemSelect has a fantastic assortment of Semi-precious stones. I have not found any other web site with the variety you have.

Posted By RobDill in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect has the Best gems. Clear photos and detailed description helps me make the best choice. I have Never been disappointed by thier quality items.

Posted By Rock Hound in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Was easy to search for many gems and mineral stones.Authenticity of natural stones is important, and I feel this site offers some assurance on this.

Posted By DanM in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection, I love your site! Great product visibility, information, etc.

Posted By John in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

The website is easy to search, the variety of gems is excellent and the educational information is interesting and helpful! Love browsing and shopping the GemSelect website!

Posted By Happiness in January, 2024
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

7562

Continue Shopping
Checkout
Continue Shopping
Checkout