Large Gemstones

At The Sapphire Merchant, our large gemstone collection features an extraordinary selection of natural precious gemstones over 4 carats in weight. These substantial gems are perfect for those seeking to make a bold statement with their custom jewellery piece. Explore our large gemstone collection to find the perfect gem that combines impressive carat weight with timeless beauty.

6.60ct Paraiba Tourmaline Pear Cut
6.60ct Paraiba Tourmaline Pear Cut

6.60ct Paraiba Tourmaline

Regular price $28,099.00
Sale price $28,099.00 Regular price
Unit price
Gem Type: Paraiba Tourmaline Colour: Green Carat Weight: 6.60 Shape: Pear Cut: Modified Brilliant Clarity: Moderate Inclusions Measurements:...
6.53ct Green Tourmaline Asscher Cut
6.53ct Green Tourmaline Asscher Cut

6.53ct Green Tourmaline

Regular price $7,322.00
Sale price $7,322.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Green Carat Weight: 6.53 Shape: Octagon Cut: Asscher Clarity: Eye Clean Measurements: 10.50...
6.53ct Tanzanite Trillion Cut
6.53ct Tanzanite Trillion Cut

6.53ct Tanzanite

Regular price $6,215.00
Sale price $6,215.00 Regular price
Unit price
Gem Type: Tanzanite Zoisite Colour: Violetish-Blue Carat Weight: 6.53 Shape: Trillion Cut: Brilliant Clarity: Eye Clean Treatment: Standard...
6.47ct Apricot Tourmaline Oval Cut
6.47ct Apricot Tourmaline Oval Cut

6.47ct Apricot Tourmaline

Regular price $3,050.00
Sale price $3,050.00 Regular price
Unit price
Gem Type: Tourmaline Colour: Apricot Carat Weight: 6.47 Shape: Oval Cut: Modified Brilliant Clarity: Slightly Included Treatment: None...
5.54ct Green Tourmaline Princess Cut
5.54ct Green Tourmaline Princess Cut

5.54ct Green Tourmaline

Regular price $3,515.00
Sale price $3,515.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Olive Green Carat Weight: 5.54 Shape: Square Cut: Fancy Clarity: Very...
5.50ct Sunset Pink Tourmaline Heart Cut
5.50ct Sunset Pink Tourmaline Heart Cut

5.50ct Sunset Pink Tourmaline

Regular price $4,888.00
Sale price $4,888.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Sunset Pink Carat Weight: 5.50 Shape: Heart Cut: Modified Brilliant Clarity: Eye...
5.15ct Bi-Colour Tourmaline
5.15ct Bi-Colour Tourmaline

5.15ct Bi-Colour Tourmaline

Regular price $2,738.00
Sale price $2,738.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Red and Colourless Carat Weight: 5.15 Shape: Elongated Bar Cut: Step Clarity:...
18.68ct Green Tourmaline
18.68ct Green Tourmaline

18.68ct Green Tourmaline

Regular price $16,315.00
Sale price $16,315.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Green Carat Weight: 18.68 Shape: Octagon Cut: Emerald Clarity: Very Slightly Included Measurements:...
15.00ct Cambodian Blue Zircon - The Sapphire Merchant
15.00ct Cambodian Blue Zircon - The Sapphire Merchant

15.00ct Cambodian Blue Zircon

Regular price $11,184.00
Sale price $11,184.00 Regular price
Unit price
Gem Type: Natural Zircon Colour: Kingfisher Blue Carat Weight: 15.00 Shape: Oval Shape Cut: Modified Brilliant Cut Clarity: Eye Clean Measurements:...
10.40ct Rhodolite Garnet - The Sapphire Merchant
10.40ct Rhodolite Garnet - The Sapphire Merchant

10.40ct Rhodolite Garnet

Regular price $5,000.00
Sale price $5,000.00 Regular price
Unit price
Gem Type: Natural Rhodolite Garnet Colour: Purplish Pink Carat Weight: 10.40 Shape: Round Cut: Master Cut Clarity: Eye...
19.88ct Green Beryl - The Sapphire Merchant
19.88ct Green Beryl - The Sapphire Merchant

19.88ct Green Beryl

Regular price $9,724.00
Sale price $9,724.00 Regular price
Unit price
Gem Type: Natural Beryl Colour: Green Carat Weight: 19.88 Shape: Cushion Cut: Custom Clarity: Slight Inclusions Measurements: 18.50...
12.27ct Peach Tourmaline - The Sapphire Merchant
12.27ct Peach Tourmaline - The Sapphire Merchant

12.27ct Peach Tourmaline

Regular price $5,980.00
Sale price $5,980.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Pinkish Orange Carat Weight: 12.27 Shape: Pear Cut: Modified Brilliant Clarity: Slight Inclusions Measurements: 18.00...
7.39ct Heliodor Beryl - The Sapphire Merchant
7.39ct Heliodor Beryl - The Sapphire Merchant

7.39ct Heliodor Beryl

Regular price $3,776.00
Sale price $3,776.00 Regular price
Unit price
Gem Type: Natural Heliodor (Beryl) Colour: Yellow Carat Weight: 7.39 Shape: Pear Cut: Modified Brilliant Clarity: Slight Inclusions Measurements: 17.20...
7.04ct Watermelon Tourmaline - The Sapphire Merchant
7.04ct Watermelon Tourmaline - The Sapphire Merchant

7.04ct Watermelon Tourmaline

Regular price $5,950.00
Sale price $5,950.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Red, Colourless, Green Carat Weight: 7.04 Shape: Octagon Cut: Emerald Clarity: Very Slight...
6.63ct Pink Tourmaline

6.63ct Pink Tourmaline

Regular price $4,265.00
Sale price $4,265.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Pink Carat Weight: 6.63 Shape: Oval Cut: Modified Brilliant Clarity: Very Slight Inclusions...
4.24ct Watermelon Tourmaline - The Sapphire Merchant
4.24ct Watermelon Tourmaline - The Sapphire Merchant

4.24ct Watermelon Tourmaline

Regular price $7,395.00
Sale price $7,395.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Blue, Green, Pink Carat Weight: 4.24 Shape: Octagon Cut: Emerald Clarity: Moderate Inclusions...
6.99ct Green Sapphire - The Sapphire Merchant
6.99ct Green Sapphire - The Sapphire Merchant

6.99ct Green Sapphire Unheated

Regular price $27,887.00
Sale price $27,887.00 Regular price
Unit price
Gem Type: Natural Sapphire Corundum Colour: Green Carat Weight: 6.99 Shape: Round Cut: Brilliant Clarity: Eye...
4.61ct Blue Sapphire - The Sapphire Merchant
4.61ct Blue Sapphire - The Sapphire Merchant

4.61ct Blue Sapphire

Regular price $18,400.00
Sale price $18,400.00 Regular price
Unit price
Gem Type: Natural Sapphire Corundum Colour: Blue Sapphire Carat Weight: 4.61 Shape: Trillion Cut: Modified Brilliant Clarity: Very...
3.29ct Green Sapphire - The Sapphire Merchant
3.29ct Green Sapphire - The Sapphire Merchant

3.29ct Green Sapphire

Regular price $6,820.00
Sale price $6,820.00 Regular price
Unit price
Gem Type: Natural Sapphire Corundum Colour: Green Carat Weight: 3.29 Shape: Oval Cut: Modified Brilliant Clarity: Slightly Included...
56.29ct Ametrine Sculpture by Bart Curren - The Sapphire Merchant
56.29ct Ametrine Sculpture by Bart Curren - The Sapphire Merchant

56.29ct Ametrine Sculpture by Bart Curren

Regular price $6,429.00
Sale price $6,429.00 Regular price
Unit price
Gem Type: Ametrine Quartz Colour: Purple and Yellow Carat Weight: 56.29 Shape: Sculptured Gemstone Cutter: Bart Curren...
4.50ct Bi - Colour Tourmaline - The Sapphire Merchant
4.50ct Bi - Colour Tourmaline - The Sapphire Merchant

4.50ct Bi-Colour Tourmaline

Regular price $2,979.00
Sale price $2,979.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Pink and Green Carat Weight: 4.50 Shape: Round Cut: Brilliant Clarity: Very Slightly Included...
4.10ct Lagoon Blue Tourmaline - The Sapphire Merchant
4.10ct Lagoon Blue Tourmaline - The Sapphire Merchant

4.10ct Lagoon Blue Tourmaline

Regular price $4,969.00
Sale price $4,969.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Lagoon Blue Carat Weight: 4.10 Shape: Octagon Cut: Emerald Clarity: Lightly Included (Eye...
4.50ct Blue Colorado Topaz - The Sapphire Merchant
4.50ct Blue Colorado Topaz - The Sapphire Merchant

4.51ct Blue Topaz

Regular price $895.00
Sale price $895.00 Regular price
Unit price
Gem Type: Natural Topaz Colour: Blue Carat Weight: 4.51 Shape: Elongated Oval Cut: Modified Brilliant Clarity: Very...
18.23ct White Topaz - The Sapphire Merchant
18.23ct White Topaz - The Sapphire Merchant

18.23ct White Topaz

Regular price $825.00
Sale price $825.00 Regular price
Unit price
Gem Type: Natural Topaz Colour: Colourless / White Carat Weight: 18.23 Shape: Oval Cut: Modified Brilliant Clarity: Eye...
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