ALLEGRA 4-prong Round Solitaire
ALLEGRA 4-prong Round Solitaire
Couldn't load pickup availability

-
Modern minimalism with timeless Australian charm.
The Allegra ring embodies the purity of classic design. Featuring a 4-prong round brilliant solitaire, this piece balances sophistication and brilliance with effortless grace. Its sleek, polished gold band creates a flawless foundation for the diamond to shine — open, luminous, and endlessly captivating. A contemporary classic designed for those who appreciate refined simplicity.
Band width 1.8 mm Setting style Solitaire Diamond shape Round Brilliant Prong style 4-prong Profile Low-set, comfort fit Metal options 14K / 18K Yellow, White or Rose Gold · Platinum 950 Finish High-polish mirror finish Centre stone sold separately — available in natural or lab-grown diamonds. Customise your carat, colour, and metal to create your forever piece.
-
The AG & CO Difference: Diamonds That Truly Sparkle ✨💎
A diamond can score well on certification but still be dull, hazy, and lifeless. IGI/GIA reports focus on technical grading but don’t include critical visual factors that directly impact appearance, brilliance, and value of the diamond.
At AG & CO Jewellery every diamond is carefully screened & evaluated by our expert gemmologists for:
- Luster/Brilliance - The quality of light reflection on the diamonds surface, which creates its sparkle.
- Eye-Cleanliness - Whether inclusions or blemishes are visible to the naked eye.
- Presence of Brown, Green, or Milky Hues (BGM) - Shades/undertones of Brown, Green/Grey, & milky/cloudy appearance that can dull a diamonds brilliance and sparkle.
A highly graded diamond on paper doesn't guarantee it will be visually beautiful in person. Unfortunately, some jewellers sell lower-quality diamonds at premium prices without disclosing flaws like poor luster or BGM.
BOOK A CONSULTATION
Expert guidance. Personalised service. In person, online, or by phone.