DND Gel Polish - 673 Summer Sky
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DND #673 Summer Sky is a bright and creamy sky baby blue 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.
- Clean cream finish: no shimmer or glitter, so it reads the same under salon light and daylight.
Specifications
| Brand | DND (Daisy Nail Design) |
|---|---|
| Line | DND |
| Shade number | 673 |
| Shade name | Summer Sky |
| Colour family | Nude |
| Finish | Cream |
| Season on the DND chart | Spring, 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 | DNDG673 |
How to apply the gel
- Prep: clean the nail, push back the cuticle, buff off the shine and dehydrate.
- Base: one thin layer of DND Base #500 (or a DC or DIVA base), cured under the lamp.
- Colour: two thin coats of DND #673 Summer Sky, capping the free edge, curing each coat.
- Top: DND Top #600 No Cleanse, cured, then a drop of cuticle oil.
Who it suits
- Spring and Summer sets: nude reads differently on each skin tone, so swatch it on the client first.
- Clean-girl manicures, paired with a white French tip.
- Clients who ask for bright and creamy sky baby blue by name or by number 673.
Which option to choose
Most salons buy DND #673 Summer Sky as the gel and lacquer pair, so the manicure and pedicure match. The gel-only and lacquer-only options suit techs who already own the other half.
Storing the bottles
Keep gel bottles closed and away from the lamp and from windows, since stray UV can thicken the gel in the neck. Wipe the neck before capping so the lid does not stick.
More to pair with Summer Sky: DND gel colours, DND nude shades and DND, DC and DIVA base and top gels.
Frequently Asked Questions
Does the lacquer match the gel exactly?+
Yes. DND mixes DND #673 Summer Sky 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 Summer Sky?+
DND #673 Summer Sky is a bright and creamy sky baby blue. 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.

