Meticulously selected, earnestly considered, each gemstone from The Vault manifests beauty in a distinct light. Come in. Have a look at some of our favorites from the Earth's treasury. Enjoy the view.
This rare 2.07ct lavender sapphire scintillates cool violetish blues and vibrant purple hues as it catches the light. Certified unheated and untreated, from Sri Lanka.
Carat size: 2.07ct
Dimensions: 7.83x6.16x5.33mm
Cut: Oval mixed cut
Color: Lavender
Treatment: Unheated, untreated
Certificate: SGL 2799
Royal Blue Sapphire from Sri Lanka
Carat size: 2.02ct
Dimensions: 10.96x6.36x3.68mm
Cut: Pear brilliant cut
Color: Royal Blue
Treatment: Heated
Certificate: AU 1217
Royal Blue Sapphire from Sri Lanka
Carat size: 1.55ct
Dimensions: 8.31x5.78x3.56mm
Cut: Octagon mixed cut
Color: Royal Blue
Treatment: Heated
Certificate: SGL 1168
Royal Blue Sapphire from Sri Lanka
Carat size: 3.62ct
Dimensions: 10.03x7.58x5.3mm
Cut: Oval brilliant cut
Color: Royal Blue
Treatment: Heated
Certificate: AU 1182
Sea Blue Montana Sapphire from USA
Carat size: 1.20ct
Dimensions: 6.69x4.25x3.89mm
Cut: Trillion Brilliant cut
Color: Sea Blue
Treatment: Unheated and untreated
Certificate: KA 817A
A lovely freckled sapphire with rich blue saturation. A rare occurrence among untreated sapphires.
Ceylon Royal Blue Sapphire
Carat size: 5.01ct
Dimensions: 10.6mmx9mmx6mm
Cut: Oval step cut
Color: Royal blue
Treatment: None
Certification: GFCO Gem Lab
The color of midnight, deep and mysterious. Shows a swathe of yellow and green on one corner of the stone.
Ceylon Dark Blue Sapphire
Carat size: 10.17ct
Dimensions: 12.2mmx11.7mmx7.8mm
Cut: Cushion
Color: Dark Blue
Treatment: None
Certification: GFCO Gem Lab
A most beautiful rarity, with strong color change from blue to purple. In strong indoor lighting, cornflower hues can be seen in this sapphire. In diffuse daylight, it is a sleepy blue with hints of lavender. A completely natural sapphire from Sri Lanka.
Color Change Sapphire
Carat size: 1.9ct
Dimensions:
7.4mmx6mmx4mm
Cut: Cushion
Color: Blue change to Purple
Treatment: None
Certification: GGTL Gem Brief
Teal sapphire in a rare round shape. This gem's deep hue exudes a distinct elegance.
Deep Teal Sapphire from Madagascar
Carat size: 1.29ct
Dimensions: 5.97x5.96x4.24mm
Cut: Round mixed cut
Color: Deep teal blue
Treatment: Unheated and untreated
Certificate: GFCO AE247P
Teal Montana Sapphire from Sri Lanka
Carat size: 1.24ct
Dimensions: 6.4x6.7x3.7mm
Cut: Trillion Brilliant cut
Color: Teal
Treatment: Unheated and untreated
Certificate: KA 1059A
Parti Sapphire from Madagascar
Carat size: 2.17ct
Dimensions: 9.3x6.7x4.6mm
Cut: Pear brilliant cut
Color: Mix of forest and olive green with a swathe of bright yellow and teal
Treatment: Unheated, untreated
Certificate: KA 1062A
A stunning 1.31ct teal sapphire from Sri Lanka. Among the many green sapphires we’ve seen, this unique piece reminds us of both sunshine and sea. A swathe of soft yellow from one corner of the stone mixes with the blue green hues, creating magical visuals. And it's untreated, too.
Carat size: 1.31ct
Dimensions: 7.39x5.55x4.64mm
Cut: Pear custom cut
Color: Mermaid Teal
Treatment: Unheated and untreated
Certificate: SGL 3025
Octagon Mint Green from Sri Lanka
Sparkling luster and beautiful cutting.
Carat size: 1.16ct
Dimensions: 6.01x5.57x3.94mm
Cut: Octagon radiant cut
Color: Mint Green
Treatment: Unheated and untreated
A gem that's partially blue, green, and yellow, and some hues in between... the sheer unevenness of this sapphire's coloration may appear like a flaw to some, but to us, she's perfectly imperfect. Sometimes, we see wispy clouds in her patterns. At other times, we see a blue sky or peaceful waters. This sapphire's moody like that. And that's just lovely.
Parti Teal Sapphire from Madagascar
Carat size: 1.52ct
Dimensions: 7.95x6.27x3.62mm
Cut: Oval Brilliant cut
Color: Parti Teal
Treatment: Unheated and untreated
Certificate: AU 1208
A petite teal blue sapphire with lovely hints of sunshine and sea.
1.02ct Teal Sapphire, Sri Lanka
Carat size: 1.02ct
Dimensions: 6.05x5.14x4.14mm
Cut: Oval mixed cut
Color: Teal blue
Treatment: Unheated and untreated
Certification: SGL3028
A rare, vibrant beauty that stuns with its brilliant blue sparkles. Great size for a ring stone.
Ceylon Peacock Blue Sapphire
Carat size: 2.03ct
Dimensions: 8.47x5.83x4.89mm
Cut: Oval step cut
Color: Peacock blue
Treatment: Normal Heat
Certification: SGL3392