High confidence
Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
This dessert wine from CONSTANT DIAMOND MOUNTAIN VINEYARD is crafted from Syrah grapes grown in California. Known for its rich, dark, and full-bodied character, this wine pairs beautifully with grilled meats, lamb, hearty stews, and dishes featuring black pepper or smoked spices. Whether you're looking to enhance your cooking or enjoy a special occasion meal, this dessert/Port/Sherry/Cooking wine offers a delightful experience that showcases the expressive nature of Syrah grapes in California.
Original editorial summary © 2026 Encyclopedia of Wine. All rights reserved; may not be reproduced without permission. Registry facts are public TTB data; brand names and label artwork remain the property of their respective producers.
| TTB ID | 18169001000567 |
|---|---|
| Brand name | CONSTANT DIAMOND MOUNTAIN VINEYARD |
| Fanciful name | THE QUEEN OF DIAMONDS ESTATE |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Syrah |
| Approval date | Jun 29, 2018 |
| Status | APPROVED |
| Serial number | 180003 |
| Permit number | BWN-CA-22554 |
| Producer name & address | CONSTANT DIAMOND MOUNTAIN VINEYARD, DONGYI INTERNATIONAL, LLC 2121 DIAMOND MOUNTAIN RD CALISTOGA CA 94515 DIAMOND MOUNTAIN VINEYARD (Used on label) |
| TTB record | View on TTB COLA Online → |
Official Source
TTB remains the source of record. Wine Grabber links each record back to the public COLA detail when available.
View official TTB record → Related Registry Pages
What would you like to do next?
Wine Grabber is a free public registry. Pick the path that fits you — your choice helps us learn what people come here for.
For wine drinkers
Understand & remember this wine
Scan, understand, save, and learn about this wine.
For wine businesses
Manage & monetize this wine data
Turn labels into clean product records, menus, shelf cards, ecommerce copy, and inventory-ready wine data.
Data sourced from the public TTB COLA Online registry. Wine Grabber is not affiliated with or endorsed by TTB.
Label images are being added for a growing share of records as we harvest them from TTB. Coverage is partial and growing. Coverage & Limitations →