Two-Tone Blue Montana Sapphire - "Chroma"

As Montana jewelers, we get first pick of blue-green sapphires like the ones bezel-set at the heart of these "Chroma" stud earrings by Colorado designer Sarah Graham. Each round Montana sapphire sits in a warm 18K yellow gold bezel, framed by Graham's signature dark, textured blackened cobalt chrome, with a brilliant-cut white diamond adding a crisp flash of light just above.

The contrast here does a lot of work: rich gold against deep black metal, cool sapphire blue against bright diamond sparkle. It's serious craftsmanship that still knows how to have a little fun. At approximately 10.5mm drop, the earrings offer the look of a luxury sapphire and diamond drop while staying compact and easy to wear daily.

Finished with 18K yellow gold posts and friction backs, these earrings work just as well with office attire as they do for dinner plans. They make a distinctive gift for someone who loves Montana gemstones.

Cold Hard Facts:

• metal: 18K yellow gold + blackened cobalt chrome
• gems:
  • (2) 5mm round blue-green Montana sapphires; (0.75ctw)
  • (2) round, white brilliant-cut diamonds; (0.10ctw)
• earring width: approx. 7.5mm at widest
• earring drop: approx. 10.5mm at longest
• 18K yellow gold posts & friction backs

FAQ

Will the color I see on my screen match the earrings in person?
Blue-green Montana sapphires can shift a bit depending on the light around them, and your monitor adds its own variation on top of that. Screen settings, video cards, and browsers can all affect color slightly, so the earrings you receive may look a bit different than what you see here. By purchasing, you're acknowledging that possibility. If you'd like a true look before buying, we're happy to walk you through it over video chat.

Are these stud earrings or drop earrings?
They use posts and friction backs like studs, but their approximately 10.5mm vertical silhouette creates a petite drop effect.

Are the Montana sapphires treated?
Unless specifically identified as unheated, our Montana sapphires should be assumed to have received standard heat treatment.

How should I care for them?
Use a soft, dry cloth for routine care. Avoid harsh chemicals and abrasive cleaners, which may affect the blackened finish. Ask us for cleaning guidance before using an ultrasonic or steam cleaner.