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18k Yellow Gold, No Heat Natural Color Change Sapphire Cufflinks 13.71ctw, 30.3 Grams Jewelry Gemstones
Lot #437
High Bid
—
Est. $5,000–$7,000
Estimate
$5,000–$7,000
Bidding Not Active
Bidding for this item is not currently active.
Description
size: 21 mm weight: 30.3 grams (the sapphires weight approx. 2.6 grams) material: 18k yellow gold signed "BIRCK" natural no heat color change from blue to violet sapphires 5.39ct (10 x 10 x 5 mm) x 8.32ct (10.5 x 10.5 x 7mm)
Bidding Details
- Starting Bid: —
- Buyer's Premium: 20%
- Auction End Date: August 31, 2026
Bid Increment Schedule
The minimum amount your bid must exceed the current price, based on the current bid level.
| Current Price | Minimum Increment |
|---|---|
| $0 – $24.99 | $1 |
| $25 – $74.99 | $2 |
| $75 – $149.99 | $5 |
| $150 – $499.99 | $10 |
| $500 – $999.99 | $25 |
| $1,000 – $4,999.99 | $50 |
| $5,000 – $9,999.99 | $100 |
| $10,000 – $24,999.99 | $250 |
| $25,000 – $49,999.99 | $500 |
| $50,000 – $99,999.99 | $1,000 |
| $100,000 – $499,999.99 | $2,000 |
| $500,000+ | $5,000 |
