
3.05ct Cognac Diamond Platinum Ring
Sold For
$4,700
Sale Date
1 February 2026
Diamond ring with centre round Natural Diamond totalling of 3.05ct. (Estimated grading: Cognac P1) and round Natural Diamonds totalling 0.50ct (Estimated grading: G VS). Platinum-900. Ring size: O3/4. Band width: 3.8mm - 5.4mm. Weight: 9.9g. With Valuation Certificate #422162. (Pre-owned)
Type
Ring
Primary Colour
Cognac
Primary Cut Shape
Round
Diamond Carat
3.05
Secondary Diamond Carat
0.5
Metal
Platinum
Certificate
Mitchells Jewellery Valuations
Condition
Pre-owned
Category
Diamond

Lot 8View & Bid
1.54ct Centre Diamond Ring, 18ct Gold 12.9g
ESTIMATE (AUD)
7,200 - 8,000
Ends On5/3/2026

Lot 22View & Bid
3.00ct Champagne & White Diamond Dress Ring
ESTIMATE (AUD)
2,800 - 3,200
Ends On5/3/2026











