Citrine vs Peach Moonstone: Which Is Better for an Orange Crystal Bracelet?

Citrine is the more durable choice for an everyday orange crystal bracelet — Mohs hardness 7, same as any quartz. Peach moonstone offers a more translucent look and slightly lower density (specific gravity 2.56–2.59 versus citrine's 2.651), but perfect cleavage in two directions makes peach moonstone more prone to chipping from a sharp knock.

Wearing one already? See the citrine pieces we make →

Last updated: September 8, 2026

By Mara Ellison · Founding Editor, Dusk & Relic Journal

How Do Citrine and Peach Moonstone Compare on Paper?

Citrine is harder and denser; moonstone is lighter but fractures along flat planes.

Property	Citrine	Peach Moonstone
Mineral family	Quartz	Feldspar
Mohs hardness	7	—
Specific gravity	2.651	2.56–2.59
Refractive index	1.544–1.553	—
Cleavage	—	Perfect in two directions

Citrine's specific gravity of 2.651 is very consistent across specimens (IGS). Peach moonstone falls in the 2.56–2.59 range with perfect and easy cleavage along two planes (IGS). That cleavage difference matters most in practice: citrine absorbs a bump, moonstone may not.

Citrine's refractive index of 1.544–1.553 helps a gemologist confirm the stone on a refractometer, but most buyers rely on simpler tests first.

Can You Tell Them Apart at Home?

Yes — the stones differ enough in density and fracture behavior to identify without lab equipment.

The specific gravity difference between citrine (2.651) and peach moonstone (2.56–2.59) is small but adds up across a full bracelet — citrine sits slightly heavier on the wrist. Citrine at Mohs 7 scratches glass without hesitation. These same mineral tests apply when identifying an unfamiliar stone in a secondhand bracelet — the numbers do not change with previous ownership.

Peach moonstone's perfect cleavage in two directions is the other tell. Moonstone beads can develop flat fractures along the cleavage planes from a sharp knock. A clean, straight internal crack in a peach-colored bead points to moonstone rather than citrine.

Natural quartz — the mineral family citrine belongs to — shows inclusions such as color zoning and multi-phase inclusions. Holding a bead up to strong light and looking for these internal features is another useful check.

How Do You Rule Out Glass?

Check specific gravity and inclusion patterns against known quartz values — the USGS reports U.S. net import reliance for gemstones at 99% of apparent consumption every year from 2021 through 2025, and lists glass and plastics among common substitutes for natural stones.

That supply chain length is where substitutions happen. Testing whether orange beads are quartz or glass comes down to a few accessible checks that go beyond color alone.

If those checks give a mixed result, a local gem lab can settle the question with instruments that measure refractive index and specific gravity to decimal precision.

Will Heat-Treated Citrine Fade?

Heat-treated citrine may fade when re-exposed to heat (IGS). A bracelet left on a hot dashboard or stored near a window in direct sun for months is the realistic risk — normal indoor wear is not a concern. If the orange color matters, store the bracelet away from sustained heat.

Choose Citrine or Peach Moonstone?

Choose citrine if you want a low-maintenance orange bracelet for daily wear. Mohs 7 means citrine handles desk work and exercise without concern. I'd go with citrine for anyone who keeps a bracelet on all day — the stone earns a place on a busy wrist. Dusk & Citrine (10–11.5 mm, $95) pairs citrine with amethyst and phantom quartz for a warm-to-cool color shift across one piece.

Choose peach moonstone if the translucent glow matters more than scratch resistance. Moonstone's specific gravity of 2.56–2.59 keeps the bracelet slightly lighter, and the soft peach tone has a depth that opaque stones do not match. Treat a moonstone bracelet as occasional wear — remove it before anything involving impact or pressure.

FAQ

Is heat-treated citrine still real citrine?

Heat-treated citrine is real quartz. The treatment uses heat to shift the color, not a coating or infill. The trade-off: heat-treated citrine may fade if re-exposed to sustained heat, so keep the bracelet away from hot surfaces and prolonged direct sun.

Can peach moonstone crack from normal wear?

Peach moonstone has perfect cleavage in two directions, so a sharp impact can split a bead along a flat plane. Gentle daily wear is usually fine, but remove a moonstone bracelet before cooking, exercise, or manual work where direct hits are likely.

How much heavier does a citrine bracelet feel than a moonstone one?

Citrine's specific gravity is 2.651 and peach moonstone's is 2.56–2.59. Across a full bracelet citrine feels slightly denser, but the difference is subtle. Comparing two bracelets of the same bead count side by side makes the gap easier to notice.

Why are glass fakes so common in orange crystal bracelets?

U.S. net import reliance for gemstones was 99% of apparent consumption every year from 2021 through 2025. Long international supply chains create more opportunities for substitution, and the USGS identifies glass and plastics as common stand-ins for natural gemstones.

What refractive index should a real citrine bead show?

Citrine's refractive index is 1.544–1.553. A gemologist with a refractometer can confirm this in seconds. For home identification, rely on hardness and heft instead — refractive index requires specialized equipment.

What natural inclusions should I look for inside genuine quartz beads?

Natural quartz typically contains color zoning, two-phase and three-phase inclusions, and negative crystals. These features form during crystal growth and indicate a natural origin. Perfectly uniform, inclusion-free beads are worth a closer look.

Do peach moonstone and regular moonstone weigh the same?

Peach and regular moonstone share the same specific gravity range of 2.56–2.59, so weight alone does not distinguish peach from white moonstone. The difference is strictly visual.