Diamond

Interspecific crossing grape variety with BLANC berries

Diamond - Cluster in field

SpeciesInterspecific crossing

ColorBLANC

ParentsCONCORD × IONA

Bred1870

OriginUNITED STATES OF AMERICA

View on VIVC #3545↗

Sensory Profile

Based on 61 single-varietal wines

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59North American Winegrowers

Pennsylvania

28

New York

24

Ohio

5

New Hampshire

1

Wisconsin

1

🗺️ Where It Grows

Wineries and vineyards growing Diamond across North America

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🌳 Family Tree

Genetic origins and parentage of Diamond

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Production & Usage Statistics

Based on 68 wines from our database of North American producers.

🔗 Variety Relationships

Varieties commonly associated with Diamond

🔀 Blend Partners

Co-occurrence in wines (not actual blend ratios)

3 (4.4%)

3 (4.4%)

2 (2.9%)

2 (2.9%)

1 (1.5%)

1 (1.5%)

1 (1.5%)

1 (1.5%)

1 (1.5%)

1 (1.5%)

🌱 Planted Neighbors

Grown at same winegrowers

39 (66.1%)

35 (59.3%)

32 (54.2%)

30 (50.8%)

29 (49.2%)

Cabernet Sauvignon

29 (49.2%)

25 (42.4%)

21 (35.6%)

19 (32.2%)

16 (27.1%)

🍷 Top Winegrowers

Winegrowers with highest usage of Diamond (minimum 3 wines)

Winegrower	Location	Wines	Usage %
KILLING TREE WINERY, LLC	Ohio, US	3/22	13.6%

📚 Technical Research

Comprehensive grape variety analysis

I'm still working on the technical research for Diamond.

Photo Credits: Cluster in the field - Doris Schneider, Ursula Brühl, Julius Kühn-Institut (JKI), Federal Research Centre for Cultivated Plants, Institute for Grapevine Breeding Geilweilerhof - 76833 Siebeldingen, GERMANY Source: VIVC