Blue
Filter by price
Top rated products
Showing 1–12 of 73 resultsSorted by popularity
4.16 ct “Blue Velvet”_Untreated Tanzania Spinel
$1,910Key Features:
- Weight: 4.16 carats
- Size: 9.1×9.2×6.3 mm
- Color: Velvet-blue (captivating and unique)
- Clarity: Eye-clean (no visible inclusions)
- Cut: Cushion cut (timeless and elegant)
- Origin: Tanzania – known for vibrant gemstones
- Treatment: None (100% natural and untreated)
- Durability: Mohs 8 – Ideal for daily wear
6.40 ct “Unique Heart”_Natural Tanzania Spinel
$3,600
Key Features:
- Weight: 6.40 carats
- Cut: Precision-cut heart shape, symbolizing love and elegance
- Color: Rich, vibrant blue
- Clarity: Eye-clean (no visible inclusions to the naked eye)
- Origin: Tanzania, renowned for its high-quality gemstones
- Treatment: None (completely natural and unheated)
2.15 ct “Steel Blue”_Unheated Burma Spinel
$360Weight: 2.15 ct
Size: 8.9 × 7.9 × 4.2 mm
Cut: Brilliant Oval
Color: Steel Blue
Origin: Myanmar (Burma)
Treatment: None – Unheated
1.90 ct “Deep Ocean”_Natural Tanzania Blue Spinel
$315Weight: 1.90 ct
Size: 7.7 × 6.6 × 5.0 mm
Cut: Brilliant Oval
Color: Deep Ocean Blue
Origin: Tanzania (Mahenge)
Treatment: None – Unheated
1.68 ct “Nature Blue”_Unheated Burma Spinel
$270Key Features:
- Weight: 1.68 carats
- Size: 8.2 × 6.5 × 3.8 mm
- Color: Blue
- Clarity: Eyes Clean
- Origin: Natural spinel, Burma
- Treatment: None (100% natural and untreated)
2.03 ct “Ocean Ice-Blue”_Unheated Tanzania Spinel
$540• Weight: 2.03 ct
• Size: 7.6 × 6.4 × 5.2 mm
• Cut: Cushion brilliant
• Color: Ocean Ice-Blue
• Origin: Tanzania (Mahenge)
• Treatment: None – Unheated
2.30 ct “Midnight Velvet”_Natural Unheated Spinel
$450Weight: 2.30 ct
Size: 7.9 × 7.8 × 5.1 mm
Cut: Brilliant Cushion
Color: Velvet Violet-Blue
Origin: Tanzania
Treatment: None – Unheated
1.92 ct “Vivid Red”_Natural Burma Spinel
$720Weight: 1.92 ct
Dimension: 7.0 × 6.6 × 5.2 mm
Shape: Cushion brilliant
Color: Deep crimson red
Clarity: Eyes Clean
Origin: Burma (Myanmar)
Treatment: None – completely natural
3.70 ct “Lunar Violet”_Unheated Tanzanian Spinel
$2,124Weight: 3.70 ct
Size: 9.8 × 8.4 × 5.6 mm
Cut: Cushion brilliant
Color: Violet-Blue
Origin: Tanzania
Treatment: None – unheated
2.61 ct “Oceanic Teal”_Unheated Tanzania Spinel
$1,440* Weight: 2.61 ct
* Size: 8.4 × 7.3 × 5.3 mm
* Cut: Brilliant Cushion
* Colour: Vibrant Teal Blue
* Origin: Tanzania
* Treatment: None – unheated
10.31 ct “Midnight Indigo”_Burma Natural Spinel
$5,922* Weight: 10.31 ct
* Size: 12.3 × 12.2 × 8.7 mm
* Cut: Brilliant Square Cushion
* Color: Blue-Grey
* Origin: Burma
* Treatment: None – Unheated
6.27 ct “Quiet Blue”_Unheated Burma Spinel
$2,520* Weight: 6.27 ct
* Size: 12.3 × 10.6 × 6.4 mm
* Cut: Brilliant Cushion
* Color: Blue-Grey
* Clarity: Loupe Clean
* Origin: Burma
* Treatment: None – Unheated