| RHINESTONE | Shrine constructed with the colour of a synthetic gem (10) |
| DISCWORLD | Comic fantasy book series by Terry Pratchett. beginning with The Colour of Magic in 1983 (9) |
| CUBIC | ____ zirconia (synthetic gem that resembles diamond) |
| BOULE | Synthetic gem |
| CARROT | Vegetable with the colour of 25-down (6) |
| ARTIFICIAL | CIA airlift explosive that's of a synthetic nature (10) |
| PROPERTIES | Building constructed with joints in natural colouring (10) |
| LAROCHELLE | French port cellar constructed with hole (2,8) |
| NYLON | Name, thought by some to derive from the combined names of the Big Apple and Square Mile, of a synthetic polymer; or, a sheer stocking made of this (5) |
| TWEED | Cloth traditionally dyed and spun with the colours of nature in the Outer Hebrides, used for country |
| AQUA | Pastel shade associated with the color of water |
| AZURE | A heraldic tincture with the colour blue used on some coats of arms (5) |
| ENVY | One of the so-called deadly sins associated with the colour green (4) |
| DYER | ... the colour "burgundy" erroneously used with the colour agent (4) |
| PLASTIC | Capital's lost one during the production of a synthetic substance (7) |
| YELLOW | Name, related to "gold" and "yolk" and once synonymous with "jealous", of the colour of a brimstone butterfly, buttercup, celandine, citrine quartz gem, corn on the cob, cowslip, jonquil, lemon, sulph |
| BLUE | Made a mistake with the colour (4) |
| NEOPRENE | What is the name of a synthetic rubber used for clothing and electrical insulation? (8) |
| TEFLON | Trademark of a synthetic resin used to coat non-stick cooking utensils |
| OPI | Nail polish brand with the color "Living the Fanta-sea" (a sparkly, beachy blue) |
