Top luxury agents in Diamond Bar, CA
Leading this ranking: Grace Zhang, Diana Cheng, Zheng Sun (of 6 qualifying agents). Closed sales in the top 10% price band of this market in the last 24 months (minimum 3).
Source: verified closed-sale records. How rankings work
| # | Agent | Brokerage | Top-decile sales | Sales | Median price | Avg DOM | Sale÷list |
|---|---|---|---|---|---|---|---|
| 1 | Grace Zhang | RE/MAX Galaxy | 10 | 1672 | $2.0M$1.6M | 4855 | 93.2%96.4% |
| 2 | Diana Cheng | Country Queen Real Estate | 6 | 913 | $1.5M$1.3M | 245100 | 91.5%92.4% |
| 3 | Zheng Sun | RE/MAX Galaxy | 4 | 724 | $2.3M$1.1M | 4739 | 93.8%96.9% |
| 4 | Juliet Chung | Country Queen Real Estate | 4 | 923 | $1.4M$1.3M | 24483 | 91.7%93.6% |
| 5 | Crystal Huan Wang | ReMax 2000 Realty | 3 | 829 | $656K$875K | 1320 | 102.5%101.0% |
| 6 | Cathy Cheng | CC Royal Realty | 3 | 3298 | $1.2M$1.1M | 3831 | 100.0%99.3% |
All figures reflect closed sales from the last 24 months in public records. “—” means fewer than 3 recorded sales in this area; switch to “All areas” for the agent’s full record.
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Frequently asked questions
Top luxury agents in Diamond Bar, CA — who leads?
Grace Zhang, Diana Cheng, Zheng Sun lead this ranking. Closed sales in the top 10% price band of this market in the last 24 months (minimum 3).
Can agents pay to appear in this ranking?
No. Every ranking on this site is computed from verified closed-sale records. There is no paid placement.