Valentines Jewellery Part I Saturday, 14 February 2026 / 11:00 am start

Lot 0011A « Prev Lot View All Lots Next Lot »

Vintage Round Sterling Silver Agate Brooch

Estimate $50 - $100
Looking for an starting bid of $10 (0 bids)

Register as an approved buyer to leave a pre-auction bid on this lot

Register Now

Pre-bidding continues until this is the next lot to be offered live by our auctioneer

Buyer premium and GST is additional to your bid.
All bids are subject to our buyer terms and conditions

Lot Details

Weight 15.15 grams Diameter 380mm

Vintage Round Sterling Silver Agate Brooch Image 1++
Vintage Round Sterling Silver Agate Brooch Image 1++
Other items you may like from this sale

0073B

15ct Gold & Sapphire Brooch
Estimate: $400 - $600

Starting Bid: $10 (0 bids, reserve not met)

0050

Rolled Gold Agate Brooch

Starting Bid: $10 (0 bids, reserve not met)

0012

Antique Sterling Silver Scottish Brooch in The Form Of A Dirk
Estimate: $50 - $100

Starting Bid: $10 (0 bids, reserve not met)

0012A

Impressive Victorian Sterling Silver & Agate Brooch Inscribed 1873, Jessie Macrae
Estimate: $400 - $600

Starting Bid: $10 (0 bids, reserve not met)

0072

Antique 9ct Gold Amethyst & Seed Pearl Pendant / Brooch
Estimate: $650 - $850

Starting Bid: $10 (0 bids, reserve not met)

0123

Antique New Zealand Pale Greenstone Brooch
Estimate: $100 - $200

Starting Bid: $10 (0 bids, reserve not met)

0122

Antique New Zealand 9ct Gold Greenstone Brooch
Estimate: $100 - $200

Current Bid: $10 (1 bid, reserve met)

0011

Antique Sterling Silver Enamel Coin Brooch
Estimate: $40 - $80

Starting Bid: $10 (0 bids, reserve not met)

0127

Ornate Black Enamel & Onyx 9ct Gold Brooch
Estimate: $500 - $800

Starting Bid: $10 (0 bids, reserve not met)

0105

9ct Gold Greenstone Bar Brooch
Estimate: $120 - $180

Starting Bid: $10 (0 bids, reserve not met)

0014

Rolled Gold Art Deco Spray Brooch w Synthetic Rubies
Estimate: $80 - $120

Current Bid: $10 (1 bid, reserve met)

0091

Exquisite 1686 Full Crown Brooch in Sterling Silver Mount
Estimate: $150 - $250

Current Bid: $10 (1 bid, reserve met)

0071

Antique Ivory Hand Brooch
Estimate: $80 - $120

Current Bid: $50 (9 bids, reserve met)

0127A

Sterling Silver Enamel Brooch w English Hallmarks
Estimate: $80 - $120

Starting Bid: $10 (0 bids, reserve not met)

0049

Impressive Sterling Silver Scottish Broad Sword Brooch

Current Bid: $10 (1 bid, reserve met)

0016

Exquisite Georgian 9ct Gold Hand Painted Portrait Brooch
Estimate: $1,000 - $2,000

Starting Bid: $10 (0 bids, reserve not met)

0126

9ct Gold Pearl & Sapphire Brooch in Period Case
Estimate: $400 - $600

Starting Bid: $10 (0 bids, reserve not met)

0029

18ct Gold Hallmarked Drop Brooch w English Hallmarks & Single Seed pearl Embellishment
Estimate: $2,200 - $2,800

Current Bid: $10 (1 bid, reserve not met)

0068

Large 9ct Gold Cameo Brooch
Estimate: $800 - $1,200

Current Bid: $20 (3 bids, reserve met)

0107D

Sterling Silver Opal Ring

Current Bid: $10 (1 bid, reserve met)