Showing 97–108 of 406 resultsSorted by popularity

6.10 ct “Calming Blue”_Natural Tanzania Spinel

$3,870

* Weight: 6.10 ct
* Size: 12.0 Ă— 11.0 Ă— 7.2 mm
* Cut: Heart with brilliant facets
* Color: Electric Blue
* Origin: Tanzania
* Treatment: None – Unheated

5.27 ct “Azure Blue”_Natural Tanzania Spinel

$3,060

* Weight: 5.27 ct
* Size: 11.3 Ă— 10.3 Ă— 7.3 mm
* Cut: Heart with brilliant facets
* Color: Metallic Blue
* Origin: Tanzania
* Treatment: None – Unheated

4.73 ct “Metallic violet”_Natural Burma Spinel

$1,350

* Weight: 4.73 ct
* Size: 10.8 Ă— 9.7 Ă— 5.8 mm
* Cut: Brilliant Cushion
* Color: Metallic violet
* Origin: Burma
* Treatment: None – unheated

2.62 ct “Hot Pink”_Unheated Sri Lanka Sapphire

$15,030

Weight: 2.62 ct
Size: 9.5 x 7.4 x 3.9 mm
Shape: Oval / Cushion-Oval Modification
Color: Hot Pink Sapphire
Origin: Sri Lanka (Ceylon)
Treatment None – Completely Natural

4.91 ct “Cornflower Blue”_Unheated Sri Lanka Sapphire

$12,420

Weight: 4.91 ct
Size: 10.8 Ă— 7.9 Ă— 6.0 mm
Shape: Classic Cushion
Color: Cornflower Blue
Origin: Sri Lanka (Ceylon)
Treatment: None – Completely Natural

11.07 Ct “Ceylon Sunfire”_Unheated Sri Lanka Sapphire

$27,000

Key Features:

  • Weight: 11.07 carats
  • Size: 12.5 x 10.3 x 9 mm
  • Color: Yellow (vivid and warm)
  • Clarity: Inter flawless
  • Cut: Radiant-Cut
  • Origin: Sri Lanka – a premier source for sapphires
  • Treatment: None (100% natural and untreated, no heat)
  • Durability: Mohs 9 – Ideal for daily wear

4.54 ct “Mogok Orchid”_Natural Burma Pink Spinel

$1,350

* Weight: 4.54 ct
* Size: 11 x 8.5 x 6.5 mm
* Cut: Brilliant Cushion
* Color: Lilac-Pink
* Origin: Burma
* Treatment: None – unheated

8.97 ct “Mogok Twilight”_Unheated Burma Spinel

$5,130

Weight: 8.97 ct
Size: 12 x 10.6 x 8.8 mm
Cut: Brilliant Cushion
Color: Navy-Blue
Origin: Burma (Myanmar)
Treatment: None – Unheated

6.26 ct “Imperial Velvet”_Unheated Sri Lanka Violet Sapphire

$32,400

Weight: 6.26 ct
Size: 10.5 x 10.4 x 6.4 mm
Shape: Classic Cushion
Color: Velvet Violet
Origin: Sri Lanka (Ceylon)
Treatment: None – Completely Natural

4.76 ct “Cobalt Blue”_Unheated Cobalt Blue Spinel

$21,600

* Weight: 4.76 ct
* Size: 11.7 x 8 x 5.8 mm
* Cut: Elongated Cushion
* Color: Cobalt-Blue Spinel
* Enhancement: None (No Heat / Unheated)

0.99 ct “Congo Cobalt”_Unheated Blue Spinel

$1,710

* Weight: 0.99 ct
* Size: 6.2 Ă— 4.7 Ă— 4.6 mm
* Cut: Oval
* Color: Cobalt-Blue
* Origin: Congo
* Treatment: None – Unheated

9.67 ct “Velvet Empress”_Unheated Sri Lanka Sapphire

$33,363

Weight: 9.67 ct
Size: 13.4 Ă— 9.9 Ă— 8.3 mm
Shape: Brilliant Oval
Color: Blue-to-Violet color-change sapphire (Royal Velvet to Imperial Amethyst)
Origin: Sri Lanka (Ceylon)
Treatment None – Completely Natural