Opal 19.02 cts

In stock

21.6 × 17.9 × 8.7 mm
£740 (£39/ct)

Peridot 10.64 cts

In stock

13 × 10.1 × 6 mm
£690 (£65/ct)

Peridot 6.26 cts

In stock

11.7 × 9.7 × 7.6 mm
£405 (£65/ct)

Chrysoberyl 1.84 cts

In stock

8.5 × 6.1 × 4.5 mm
£240 (£130/ct)

Chrysoberyl 2.4 cts

In stock

9.4 × 6.7 × 4.5 mm
£310 (£129/ct)

Spinel 1.79 cts

In stock

8.7 × 6.8 × 4.2 mm
£280 (£156/ct)

Spinel 2.02 cts

In stock

8.4 × 6.7 × 4.9 mm
£210 (£104/ct)

Spinel 4.19 cts

In stock

10.4 × 9.3 × 6.3 mm
£655 (£156/ct)

Spinel 1.81 cts

Out of stock

7.3 × 7.3 × 4.7 mm
£190 (£105/ct)

Quartz 3.49 cts

In stock

14.7 × 9.4 × 5.7 mm
£135 (£39/ct)

Ametrine 5.21 cts

In stock

12 × 9.9 × 7.1 mm
£340 (£65/ct)

Zircon 6.04 cts

In stock

10.4 × 9.1 × 6.2 mm
£395 (£65/ct)

Zircon 14.72 cts

In stock

14.4 × 11.3 × 9.2 mm
£955 (£65/ct)

Zircon 6.63 cts

In stock

11.9 × 8.9 × 6.4 mm
£430 (£65/ct)

Zircon 7.69 cts

In stock

13.4 × 10.4 × 4.9 mm
£1,250 (£163/ct)

Zircon 5.09 cts

In stock

10.4 × 10.4 × 5.5 mm
£330 (£65/ct)

Tanzanite 3.65 cts

In stock

11.7 × 9.4 × 4.6 mm
£855 (£234/ct)

Tanzanite 4.27 cts

In stock

12 × 9 × 5.5 mm
£1,000 (£234/ct)

Sphene 2.81 cts

In stock

9.5 × 6.8 × 4.7 mm
£475 (£169/ct)

Demantoid 2.88 cts

In stock

7.9 × 7.9 × 5.5 mm
£1,870 (£649/ct)

Green Sapphire 1.63 cts

Out of stock

8.24 × 5.83 × 3.72 mm
£530 (£325/ct)

Green Sapphire 1.75 cts

Out of stock

7.88 × 6.1 × 4.26 mm
£570 (£326/ct)

Green Sapphire 2.2 cts

Out of stock

9.21 × 6.71 × 3.72 mm
£860 (£391/ct)

Blue Sapphire 1.78 cts

In stock

7.17 × 6.53 × 4.88 mm
£1,155 (£649/ct)

Cornflower Blue Sapphire 2.1 cts

In stock

7.23 × 6.19 × 5.14 mm
£1,775 (£845/ct)

Royal Blue Sapphire 2.06 cts

In stock

7.78 × 5.94 × 4.92 mm
£1,340 (£650/ct)

Blue Sapphire 2.62 cts

In stock

7.8 × 7.8 × 5.23 mm
£1,705 (£651/ct)

Cornflower Blue Sapphire 2.1 cts

In stock

7.31 × 7.16 × 4.17 mm
£2,185 (£1,040/ct)

Cornflower Blue Sapphire 2.1 cts

In stock

8.89 × 5.74 × 4.01 mm
£2,185 (£1,040/ct)

Royal Blue Sapphire 2.04 cts

In stock

7.74 × 6.23 × 4.42 mm
£2,120 (£1,039/ct)

Royal Blue Sapphire 2.57 cts

In stock

7.43 × 7.14 × 5.25 mm
£2,675 (£1,041/ct)

Unheated Bi-Colour Sapphire 0.73 cts

In stock

6.79 × 3.72 × 2.58 mm
£190 (£260/ct)

Unheated Bi-Colour Sapphire 0.84 cts

In stock

7.02 × 4.25 × 2.42 mm
£175 (£208/ct)

Unheated Bi-Colour Sapphire 1.01 cts

In stock

7.03 × 4.08 × 3.06 mm
£330 (£327/ct)

Unheated Bi-Colour Sapphire 1.06 cts

Out of stock

9.19 × 3.95 × 2.61 mm
£415 (£392/ct)

Blue Sapphire 3.7 cts

In stock

10.28 × 7.76 × 5.2 mm
£1,925 (£520/ct)

Unheated Yellow Sapphire 1.39 cts

In stock

9.9 × 5.1 × 3.2 mm
£905 (£651/ct)

Unheated Color Change Sapphire 2.53 cts

Out of stock

8.1 × 7.37 × 3.94 mm
£2,465 (£974/ct)

Tourmaline 1.94 cts

In stock

8.4 × 6.4 × 5.1 mm
£90 (£46/ct)

Tourmaline 1.2 cts

In stock

6.8 × 6 × 4.1 mm
£55 (£46/ct)

Tourmaline 3 cts

In stock

10.9 × 8.1 × 4.9 mm
£135 (£45/ct)

Tourmaline 1.45 cts

In stock

6.4 × 6.3 × 5 mm
£65 (£45/ct)

Tourmaline 2.28 cts

In stock

9.2 × 7.9 × 4.6 mm
£105 (£46/ct)

Tourmaline 2.79 cts

In stock

9.6 × 8.4 × 4.8 mm
£125 (£45/ct)

Tourmaline 2.54 cts

In stock

9.4 × 7.7 × 5 mm
£115 (£45/ct)

Tourmaline 2.59 cts

In stock

9.6 × 7.8 × 5.1 mm
£120 (£46/ct)

Tourmaline 2.93 cts

In stock

8.7 × 7.3 × 6.2 mm
£135 (£46/ct)

Tourmaline 3.08 cts

In stock

10.1 × 8.2 × 5.3 mm
£140 (£45/ct)

Tourmaline 3.07 cts

In stock

10.1 × 8.3 × 5.3 mm
£140 (£46/ct)

Tourmaline 2.45 cts

In stock

9.7 × 7.3 × 4.2 mm
£110 (£45/ct)