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.

5.59ct Green Sapphire
5.59ct Green Sapphire

5.59ct Green Sapphire

Regular price $6,038.00
Sale price $6,038.00 Regular price
Unit price
Gem Type: Natural Sapphire Corundum Colour: Yellowish Green Carat Weight: 5.59 Shape: Cushion Cut: Modified Brilliant Clarity: Free...
4.20ct Umbalite Garnet Cushion Cut
4.20ct Umbalite Garnet Cushion Cut

4.20ct Umbalite Garnet

Regular price $1,888.00
Sale price $1,888.00 Regular price
Unit price
Gem Type: Natural Umbalite Garnet Colour: Purplish Red Carat Weight: 4.20 Shape: Cushion Cut: Modified Brilliant...
5.69ct Umbalite Garnet Cushion Cut
5.69ct Umbalite Garnet Cushion Cut

5.69ct Umbalite Garnet

Regular price $2,190.00
Sale price $2,190.00 Regular price
Unit price
Gem Type: Natural Umbalite Garnet Colour: Red Carat Weight: 5.69 Shape: Cushion Cut: Modified Brilliant Clarity: Flawless...
13.13ct Amethyst Octagon Cut
13.13ct Amethyst Octagon Cut

13.13ct Amethyst

Regular price $1,036.00
Sale price $1,036.00 Regular price
Unit price
Gem Type: Amethyst Quartz Colour: Purple Carat Weight: 13.13 Shape: Octagon Cut: Fancy Clarity: Flawless Measurements: 10.80 x 10.80 x...
4.56ct Ametrine Quartz
4.56ct Ametrine Quartz

4.56ct Ametrine

Regular price $468.00
Sale price $468.00 Regular price
Unit price
Gem Type: Ametrine Quartz Colour: Purple and Yellow Carat Weight: 4.56 Shape: Octagon Cut: Emerald Cut Clarity: Slight...
13.08ct Amethyst Quartz Cushion Cut
13.08ct Amethyst Quartz Cushion Cut

13.08ct Amethyst

Regular price $858.00
Sale price $858.00 Regular price
Unit price
Gem Type: Amethyst Quartz Colour: Purple Carat Weight: 13.08 Shape: Cushion Cut: Fancy Clarity: Slight Inclusions Measurements:...
19.83ct Ametrine Quartz Cushion Cut Gemstone
19.83ct Ametrine Quartz Cushion Cut Gemstone

19.83ct Ametrine

Regular price $1,035.00
Sale price $1,035.00 Regular price
Unit price
Gem Type: Ametrine Quartz Colour: Purple and Yellow Carat Weight: 19.83 Shape: Cushion Cut: Modified Brilliant Clarity: Flawless Measurements:...
8.04ct Rubellite Tourmaline Cushion Cut
8.04ct Rubellite Tourmaline Cushion Cut

8.04ct Rubellite Tourmaline

Regular price $6,164.00
Sale price $6,164.00 Regular price
Unit price
Gem Type: Natural Rubellite Tourmaline Colour: Purple Red Carat Weight: 8.04 Shape: Cushion Cut: Modified Brilliant Clarity: Eye Clean Measurements: 12.17...
4.45ct Peridot Emerald Cut Pakistan Origin
4.45ct Peridot Emerald Cut Pakistan Origin

4.45ct Peridot

Regular price $1,938.00
Sale price $1,938.00 Regular price
Unit price
Gem Type: Natural Peridot Colour: Green Carat Weight: 4.45 Shape: Octagon Cut: Emerald Cut Clarity: Eye Clean Treatment: No...
5.80ct Cambodia Yellow Citrine Emerald Cut
5.80ct Cambodia Yellow Citrine Emerald Cut

5.80ct Cambodian Citrine

Regular price $825.00
Sale price $825.00 Regular price
Unit price
Gem Type: Citrine Quartz Colour: Yellow Carat Weight: 5.80 Shape: Octagon Cut: Emerald Clarity: Flawless Measurements: 13.92...
5.12ct Peridot Emerald Cut Pakistan Origin
5.12ct Peridot Emerald Cut Pakistan Origin

5.12ct Peridot

Regular price $2,228.00
Sale price $2,228.00 Regular price
Unit price
Gem Type: Natural Peridot Colour: Green Carat Weight: 5.12 Shape: Octagon Cut: Emerald Cut Clarity: Eye Clean Treatment: No...
5.93ct Lavender Pink Spinel Cushion Cut
5.93ct Lavender Pink Spinel Cushion Cut

5.93ct Baby Pink Burmese Spinel

Regular price $6,320.00
Sale price $6,320.00 Regular price
Unit price
Gem Type: Natural Spinel Colour: Baby Pink  Carat Weight: 5.93 Shape: Cushion Cut Cut: Modified Brilliant Clarity: Slight Inclusions (Eye...
5.82ct Pastel Blue Sapphire Cushion Cut Sri Lanka Origin
5.82ct Pastel Blue Sapphire Cushion Cut Sri Lanka Origin

5.82ct Violet Blue Sapphire

Regular price $9,550.00
Sale price $9,550.00 Regular price
Unit price
Gem Type: Natural Sapphire Corundum Colour: Violet Blue Carat Weight: 5.82 Shape: Cushion Cut: Modified Brilliant...
5.34ct Pink Morganite Cushion Cut Brazil Origin
5.34ct Pink Morganite Cushion Cut Brazil Origin

5.34ct Pink Morganite

Regular price $3,458.00
Sale price $3,458.00 Regular price
Unit price
Gem Type: Morganite Beryl Colour: Pink Carat Weight: 5.34 Shape: Cushion Cut: Modified Brilliant Clarity: Eye Clean Measurements: 9.50...
4.01ct Pink Tourmaline Heart Shape
4.01ct Pink Tourmaline Heart Shape

4.01ct Candy Pink Tourmaline

Regular price $3,360.00
Sale price $3,360.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Pink Carat Weight: 4.01 Shape: Heart Cut: Modified Brilliant Clarity: Moderately Included...
4.40ct Lagoon Blue Tourmaline Cushion Cut Afghanistan Origin
4.40ct Lagoon Blue Tourmaline Cushion Cut Afghanistan Origin

4.40ct Lagoon Tourmaline

Regular price $5,740.00
Sale price $5,740.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Blue Carat Weight: 4.40 Shape: Cushion Cut: Modified Brilliant Clarity: Eye Clean...
5.60ct Aquamarine Fancy Cut
5.60ct Aquamarine Fancy Cut

5.60ct Aquamarine

Regular price $3,955.00
Sale price $3,955.00 Regular price
Unit price
Gem Type: Natural Beryl Aquamarine Colour: Blue Carat Weight: 5.60 Shape: Hexagon Cut: Fancy Clarity: Eye Clean Measurements: 17.20...
4.95ct Sage Green Tourmaline Cushion Cut
4.95ct Sage Green Tourmaline Cushion Cut

4.95ct Sage Green Tourmaline

Regular price $2,805.00
Sale price $2,805.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Sage Green Carat Weight: 4.95 Shape: Cushion Cut: Modified Brilliant Clarity: Lightly...
5.01ct Mint Tourmaline Oval Cut
5.01ct Mint Tourmaline Oval Cut

5.01ct Mint Tourmaline

Regular price $2,958.00
Sale price $2,958.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Mint Carat Weight: 5.01 Shape: Oval Cut: Modified Brilliant Clarity: Eye Clean Treatment: None...
8.02ct Rubellite Tourmaline Cushion Cut
8.02ct Rubellite Tourmaline Cushion Cut

8.02ct Rubellite

Regular price $6,000.00
Sale price $6,000.00 Regular price
Unit price
Gem Type: Natural Rubellite Tourmaline Colour: Red Carat Weight: 8.02 Shape: Cushion Cut: Modified Brilliant Clarity:...
5.79ct Pink Morganite Cushion Cut Brazil Origin
5.79ct Pink Morganite Cushion Cut Brazil Origin

5.79ct Pink Morganite

Regular price $3,795.00
Sale price $3,795.00 Regular price
Unit price
Gem Type: Morganite Beryl Colour: Pink Carat Weight: 5.79 Shape: Cushion Cut: Modified Brilliant Clarity: Eye Clean Measurements: 10.40...
8.67ct Spessartite Orange Garnet Oval Cut
8.67ct Spessartite Orange Garnet Oval Cut

8.67ct Spessartite Garnet

Regular price $7,677.00
Sale price $7,677.00 Regular price
Unit price
Gem Type: Natural Spessartite Garnet Colour: Orange Carat Weight: 8.67 Shape: Oval Cut: Modified Brilliant Clarity: Significantly Included...
8.92ct Pink Tourmaline Oval Cut
8.92ct Pink Tourmaline Oval Cut

8.92ct Pink Tourmaline

Regular price $7,118.00
Sale price $7,118.00 Regular price
Unit price
Gem Type: Natural Tourmaline Colour: Pink Carat Weight: 8.92  Shape: Oval Cut: Modified Brilliant Clarity: Eye Clean Treatment:...
5.85ct Aquamarine Oval Cut Brazil Origin
5.85ct Aquamarine Oval Cut Brazil Origin

5.85ct Aquamarine

Regular price $3,688.00
Sale price $3,688.00 Regular price
Unit price
Gem Type: Natural Beryl Aquamarine Colour: Blue Carat Weight: 5.85 Shape: Elongated Oval Cut: Custom Clarity:...
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