DND Gel Polish - 509 Sapphire Stone
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DND #509 Sapphire Stone is a deep jewel-toned midnight blue with glitter from DND's original gel and lacquer line, the one with more than 1,000 numbered shades. Choose the gel alone, the gel with its matching lacquer, or the lacquer on its own.
What you get
- Gel Polish Only: one 0.5 fl oz (15 mL) gel bottle
- Lacquer Only: one 0.5 fl oz (15 mL) air-dry lacquer
- Gel Polish & Lacquer: the gel bottle and the matching lacquer, 0.5 fl oz (15 mL) each
Why techs stock it
- Professional bottle size: each bottle holds 0.5 fl oz (15 mL), the standard salon size rather than a mini.
- Matched by number: the gel and the lacquer share one shade number, so reorders and client records stay simple.
- A system you already run: it works with DND Base #500 and DND Top #600, and with DC or DIVA base and top.
- Packed sparkle: works alone or as an accent nail over a cream shade.
Specifications
| Brand | DND (Daisy Nail Design) |
|---|---|
| Line | DND |
| Shade number | 509 |
| Shade name | Sapphire Stone |
| Colour family | Blue |
| Finish | Glitter |
| Season on the DND chart | Summer |
| Format | gel only, gel + lacquer, or lacquer only |
| Bottle size | 0.5 fl oz (15 mL) |
| Gel cure | 30 to 60 seconds under LED, about 2 minutes under UV per colour coat |
| Base and top | DND Base #500 and DND Top #600 No Cleanse |
| Removal | soak-off with acetone |
| SKU | DNDG509 |
How to apply the gel
- Get the nail ready: remove oils and shine so the base can grip.
- Base gel: DND Base #500, one thin layer, cured.
- Two colour coats: keep each coat of DND #509 Sapphire Stone thin; thick layers cure unevenly.
- No-wipe top: DND Top #600 No Cleanse, cured, no cleanse step needed.
Who it suits
- Summer sets: blue is high contrast against most skin tones, so a clean cuticle line matters.
- Pedicures, paired with a silver chrome accent.
- Clients who ask for deep jewel-toned midnight blue with glitter by name or by number 509.
Which option to choose
Choose Gel Polish Only if you only run gel services, Gel Polish & Lacquer if you also do pedicures or sell take-home bottles, and Lacquer Only for regular polish services. All three are the same Sapphire Stone shade.
Check the shade first
Paint a swatch stick and hold it next to the client's hand before the full set. Screens and lamps both shift how a colour looks.
More to pair with Sapphire Stone: DND gel colours, DND blue shades and DND, DC and DIVA base and top gels.
Frequently Asked Questions
Does the lacquer match the gel exactly?+
Yes. DND mixes DND #509 Sapphire Stone as a gel and a lacquer with the same shade number, so a gel manicure and a lacquer pedicure match. The lacquer air-dries, the gel needs an LED or UV lamp.
What colour is Sapphire Stone?+
DND #509 Sapphire Stone is a deep jewel-toned midnight blue with glitter with a glitter finish. Screens show colour differently, so check a swatch stick against the client's skin before the full set.
How long do I cure each coat?+
Under an LED lamp, cure each thin colour coat 30 to 60 seconds; a UV lamp takes about 2 minutes. Thin coats cure all the way through, thick ones do not.
Which base and top coat should I use?+
DND recommends DND Base #500 and DND Top #600 No Cleanse. DND, DC and DIVA base and top gels are cross-compatible, so any of them will work.

