diamond - carat, glasses - ?
| DIOPTRE |
| Word | Clue |
|---|---|
| GEM | diamond or sapphire |
| FOOD | carat - diamond, calorie - ? |
| UNIT | carat or gallon |
| CARAT | glasses - dioptre, diamond - ? |
| JEWEL | diamond or sapphire |
| ZOBEL | diamond |
| CALORIE | diamond - carat, food - ? |
| DIAMOND | dioptre - glasses, carat - ? |
| GLASSES | carat - diamond, dioptre - ? |
| GOGGLES | safety glasses |
| RHINESTONE | artificial diamond, strass |
| SPECTACLES | glasses |
| CALORIE | diamond - carat, food - ? |
| JEWEL | diamond or emerald |