July Auction of Luxury Watches and Jewelry along with Fine Art and Antiques
Thu, Jul 23, 2026 11:00AM EDT
Live Auction
Lot 7704
GIA 16mm Natural Australian Opal Emerald Fine Diamond Heavy 18k Gold Signed Midcentury Ring
Estimate: $2,500 - $3,500
Bid Increments
| Price | Bid Increment |
|---|---|
| $0 | $10 |
| $30 | $10 |
| $100 | $25 |
| $500 | $50 |
| $1,000 | $100 |
| $2,000 | $100 |
| $5,000 | $250 |
| $10,000 | $500 |
| $50,000 | $1,000 |
| $100,000 | $5,000 |
HFA DT71852
All stones are intact & look fine. Gold shows minimal surface wear overall. I say ready to wear.
- Described By: Chris AJP GIA NOEDD
- Title: GIA 16mm Natural Australian Opal Emerald Fine Diamond Heavy 18k Gold Signed Midcentury Ring
- Description: A magnificent looking designer signed midcentury ring made in a generous amount of 18k gold that features a large marquise shape cabochon of genuine Australian opal. The colorful gem has beautiful flashes of red, orange, pink, green, teal & is framed in rows of incredibly white & fiery F-H, VS/1 to SI/1 diamonds. A few natural emeralds are sprinkled in for an extra pop of color! A one-of-a-kind treasure & GIA report #5232974336 is included to verify origin.
- Type of Jewelry: Ring
- Gemstones: Australian Opal, Natural Emerald, Diamond
- Measurements/Weight of Gemstones: One 16 X 8mm marquise shaped opal, twelve 2-2.2mm round cut emeralds + seventy 1.7-1.8mm round full cut diamonds
- Weight of Piece: 13g
- Metal Content: 18k yellow gold
- Hallmarks: R-hallmark, 18k
- Measurements: Size 8-3/4, gemstone presentation is 3/4 inch X 1-1/8 inch long on the finger
- Shipping In-House: Available
- Shipping Box Size: 12 x 10 x 3 in
- Shipping Weight: 2 lb 0 oz
Condition
Available payment options
Many smaller items can be shipped, though if you do not see a shipping cost on your invoice, this means we are not able to facilitate in-house shipping for your purchase and we will provide contacts for a 3rd party partner to provide arrangements for pickup, packing and shipping.
