Tiffany & Co. 18ct Yellow Gold Diamond Engagement Ring 0.78ct 3.7g

Unique features: 

This classic Tiffany & Co. engagement ring is crafted in 18ct yellow gold with a platinum six-claw setting, showcasing the brand’s iconic and timeless design. Set centrally is one round brilliant cut diamond measuring approximately 5.90–5.91mm, with a total diamond weight of 0.78 carats, graded F colour and VS1 clarity. The diamond is secured in a platinum six-claw setting atop a yellow gold tapered knife-edge shank, offering both elegance and durability. 

The ring has a total weight of 3.7 grams and is ring size J (49). Signed “TIFFANY & Co”, “750”, “PT950”, “26206162” and “.78CT”

• Metal: 18ct Yellow Gold & Platinum

• Carat: 0.78ct

• Colour: F

• Clarity:  VS1

• Cut: Round Brilliant Cut

• Weight: 3.7 grams

Engravings/Markings: Signed “TIFFANY & Co”, “750”, “PT950”, “26206162” and “.78CT”

Size/Measurement: Ring Size J

Current Condition: Excellent - Consistent with age and use. 

Accompanied by: This Tiffany & Co Engagement Ring is accompanied by an Erebouni Valuation Certificate dated 22/12/2025.

Authenticity Guaranteed: As all our items are pre-loved and may show aspects of general wear, please carefully review the description and photos, paying particular attention to any measurements as unfortunately we cannot accept change of mind returns on jewellery.  

For more information on our authenticity guarantee, please click HERE.

Shipping: Luxury Brand Jewellery offers FREE delivery to more than 100 countries worldwide including Australia, France, Singapore, Canada, and the United States and many more.