natural unheated
Filter by price
Top rated products
Showing 145–154 of 154 resultsSorted by popularity
5.82 ct Sapphire Heart Pair – Natural Unheated Burmese Blue
$3,330Total weight 5.82 ct (≈ 2.9 ct each)
Size 9.0 × 8.3 × 5.0 mm each
Shape Heart brilliant
Colour Icy sky-blue
Origin Burma (Myanmar)
Treatment None – completely natural
7.45 ct “Red Pear”_Natural Burma Spinel
$4,230Weight 7.45 ct
Size 14.8 × 10.8 × 6.3 mm
Shape Pear brilliant
Colour Vivid crimson red
Origin Burma (Myanmar)
Treatment None – completely natural
9.88 ct Purple Spinel – Natural Burmese Emerald Brilliant
$3,960Weight 9.88 ct
Size 14.0 × 11.7 × 7.0 mm
Shape Emerald (step) brilliant
Colour Plum-purple with midnight flashes
Origin Burma (Myanmar)
Treatment None – completely natural
1.44 ct “1.2mm” Vibrant Pink_Burmese Spinel Melee_Super Ideal Cut
$576Weight 1.44 ct (≈ 180 stones)
Size Ø 1.2 mm each
Cut Super-ideal round brilliant
Colour Bubble-gum pink
Origin Burma (Myanmar)
Treatment None – completely natural
2.58 ct “1.6mm” Blue Sapphire Melee_Natural Madagascar_Super Ideal Cut
$1,170Weight 2.58 ct (≈ 210 stones)
Size Ø 1.6 mm each
Cut Super-ideal round brilliant
Colour Vivid cornflower-blue
Origin Madagascar
Treatment None – completely natural
3.53 ct “Sky Blue”_Natural Burmese Blue Sapphire_Oval Brilliant
$3,530Weight 3.53 ct
Size 10.8 × 7.5 × 5.0 mm
Shape Oval brilliant
Colour Cornflower blue
Origin Burma (Myanmar)
Treatment None – completely natural
5.20 ct “Ocean Blue”_Natural Burmese Blue Sapphire_Cushion Brilliant
$7,800Weight 5.20 ct
Size 11.0 × 8.7 × 6.2 mm
Shape Elongated cushion brilliant
Colour Pastel-to-royal bi-tone blue
Origin Burma (Myanmar)
Treatment None – completely natural
4.63 ct “Vivid-Blue”_Natural Burmese Sapphire_Cushion Brilliant
$4,630Weight 4.63 ct
Size 10.1 × 9.4 × 5.6 mm
Shape Cushion brilliant
Colour Vivid royal-blue
Origin Burma (Myanmar)
Treatment None – completely natural
5.05 ct “Vivid-Blue”_Natural Ceylon Sapphire_Round Brilliant
$10,100Weight 5.05 ct
Size 9.2 × 7.5 mm
Shape Round brilliant
Colour Vivid royal-blue
Origin Sri Lanka (Ceylon)
Treatment None – completely natural
8.04 ct “Vivid-Blue”_Natural Burmese Blue Sapphire_Oval Brilliant
$4,680Weight 8.04 ct
Size 11.8 × 10.3 × 8.3 mm
Shape Oval brilliant
Colour Vivid Burmese royal blue
Origin Burma (Myanmar)
Treatment None – completely natural