Get the full price history and find the best time to buy.
The lowest price we've tracked for Ross-Simons 0.15 Ct. T.W. Diamond Heart-Shaped Clasp Necklace In 18kt Gold Over Sterling. 18 Inches in the last 90 days is $143.65 (May 19, 2026).
Today's price of $143.65 matches that 90-day low, the best price we've seen.
We've recorded 2 price drops across 12 price checks since May 19, 2026; the average price over that period is $165.98.
| Date | Source | Price |
|---|---|---|
| Jul 6, 2026 | Amazon | $143.65 |
| May 27, 2026 | Amazon | $169.00 |
| May 23, 2026 | Amazon | $143.65 |
| May 20, 2026 | Amazon | $169.00 |
| May 19, 2026 | Amazon | $143.65 |