ANTIQUE 1920s .65ct DIAMOND & SAPPHIRE RING 18ct WHITE GOLD

An exquisite example of Art Deco design, this antique 1920’s ring combines timeless elegance with architectural precision. At its centre sits an early transitional-cut Diamond weighing approximately 0.65ct — a hand-cut gem that bridges the romance of the old European cut with the brilliance of the modern round. The Diamond is set within a finely detailed hexagonal frame of 18ct white gold, flanked by two deep blue trilliant-cut Sapphires that add a touch of symmetry, colour & contrast so characteristic of the era.

The filigree shoulders and pierced gallery display exceptional metalwork, creating a light, lace-like effect that enhances the ring’s sparkle and antique refinement.

This piece comes accompanied by a recent independent valuation for $6,600, confirming both its authenticity and investment appeal.

What You’ll Love:

The interplay of crisp geometric lines and soft antique sparkle — that captivating balance of Diamond fire, Sapphire depth, and Deco-era detail that makes this ring truly unforgettable.

 

The Details: 

STONES: 1 x .65ct early transition cut Diamond, F-H colour, P2 clarity

2 x Trilliant-cut Sapphires

SIZE: R (8.75 US) Diameter = 18.75mm, Circumference = 59mm

This ring is able to be resized a maximum of 3 sizes up or down

METAL: 18ct white gold

MARKS: 18ct

WEIGHT: 2.89 grams

CONDITION: In excellent antique condition, the Diamond & Sapphires are secure and unabraded, band original width throughout

Resizing:
  • What's my ring size? Click here for our Ring Size Guide.
  • We offer resizing on all rings that are eligible (we will note whether a ring can be altered or not).
  • All resizing is done in-house and is guaranteed.
  • Resizing is FREE on any rings over $1000.
  • Resizing is $50 on any ring under $1000.
  • Resizing takes 5-10 business days.
  • Contact us on hello@rockandvestige.com.au to arrange and confirm sizing and additional costs if required after your purchase.
Laybuys Welcome:

We’d hate you to miss out, so we offer lay-buy on all our pieces.

All you’ll need is a 25% deposit and then you’ll have up to 3 months to pay.

Simply select 'Put It On Laybuy' in checkout at payment options.

Click here for our Ts & Cs  https://rockandvestige.com.au/pages/lay-buy-purchases

Shipping Details:

Because we know you want your goodies fast we send all our beauties Express Delivery throughout Australia for FREE! 

Australia Wide Shipping FREE Express Delivery estimated arrival 1-2 business days.

Handling 1-2 business days.

All deliveries are insured, tracked, and are signature on delivery.

And for our International friends we also offer FREE Express shipping.

*Shipping services to the USA are currently suspended.

- We ship internationally with Australia Post International Express Shipping.
- Delivery 5-10 business days between major metropolitan areas.
- Handling 1-2 business days.
- Tracking included.
- CN23 Customs Form completed by us on our end (further customs charges may apply at your end).
- Insured to a max of $250AUD ($850AUD for NZ), any additional insurance is the purchaser's responsibility and can be arranged by contacting us prior to shipping (additional insurance may trigger customs duties).
- Please allow additional time for customs clearance.
- Any additional customs chargers/duties are the purchaser's responsibility.

All our pieces come in a custom R&V Velvet Flock Box and are securely packaged in a cardboard box for extra protection during shipping.

*Boxes in photos are for display only.

*Gemstones have not been removed from settings for accurate assessment. All grades and weights are approximate.