News About Diamond Genetics

September 16, 2025 The brand new indexes of the September '25 intermediate run are now availabe!! The Nr. 1 GTPI female this September 2025 run is DG Zora at +3416 GTPI from the Larcrest Cosmopolitan VG-87-USA cow family and bred by Diamond Genetics. In second follows a Captain daughter from the United Kingdom at +3411 GTPI and +1046 NM$, what her either makes the Nr. 2 Net Merit female this run. The top 3 is complete with a +3405 GTPI Hi-Note daughter, bred by Hul-Stein, from the Anderstrup DG Calico cow family. Topping the PTAT ranking is DG Bobbie-Ofear at +3.61 PTAT, owned by Diamond Genetics from the Regancrest-PR Barbie EX-92-USA family. At the second spot we find a Hulu *RC daughter from the Luck-E Ladd Jubilee-Red EX-94 family at +3.44 PTAT. Click further to view the complete rankings.   Read More

September 12, 2025 She has earned the EXCELLENT predicate, the Crushtime daughter: JK DG Esmee!! This tremendous grand daughter to Carf Emeraude EX-91-NL scored EX-92 in Spain with EX-92 for het Mammary System! She is sold during the La Grande Finale 2022 to Ganarería O'Rubio. Her dam is the EX-92 Doorman daughter with EX-94 for her Mammary System JK DG Esmeralda! She was 6th in the toughest class at the European Show in Libramont 2019, 1st in her class at the National NRM Show 2017 and more! Esmeralda EX-92 is straight from Carf Emeraude EX-91-NL, the Goldwyn legend and Cow of the Year 2022, who recently passed away at 16 years old. Carf Emeraude EX-91 has produced several successful offspring that continue to achieve impressive results. Continue reading..   Read More

September 3, 2025 Today is it time for the Dutch gNVI indexes of the black&white and red&white females in Europe. Koepon Simply Red deliverd the top 5 R&W gNVI heifers this run! He is a Otezla P great-grandson to Lakeside Ups Red Range VG-86-NL 2yr. and goes back on the Golden-Oaks Mark Prudence EX-95 cow family. Topping the R&W gNVI female index is a Simply Red daughter at +500 gNVI. In second follows Zandenburg Simply Fabiola Red at +491 gNVI in combination with +1320 PL!! Making the top 3 complete with another Simply Red daughter at +481 gNVI. Furthermore at the 22nd spot we find Broeklander Angela 4-Red at +414 gNVI. She is a Mask daughter and goes back on a deep American pedigree. Continue reading..   Read More

September 2, 2025 She is one of the interesting 2yr. olds in Germany: Kumlehns Honey *RC! She scores VG-86-DE 2yr. with VG-86 for her Mammary System and has a dream of a pedigree with the best from both sides! She is sired by Excalibur son Jacobs Showtime *RC from the Honorable Mention Grand Champion World Dairy Expo 2024, Grand Champion 2023 & 2021 Erbacres Snapple Shakira EX-97-CAN. Honey *RC VG-86-DE 2yr. her dam is sold through the German Masters Sale 2021 and was 1st in her class and at the last 5 in the finals, Schau der Besten 2023: Mattenhof Tatoo Haisha EX-91-DE EX-92-MS. She is followed by the legendairy Hanna-Vray EX-96-CH EX-98-MS, the grand dam to Mattenhof Harris @ Semex, Grand Champion Expo Bulle '22 and more! Continue reading..   Read More

September 1, 2025 An impressive Rammstein-Red 2yr. old has been pictured recently at R. Overvelde in the Netherlands. This young and promising Rammstein-Red daughter is doing a great job with 47kgM/ day and is projected in 305 days at 11.837kgM with a somatic cell count of 25! She is sired by Rammstein-Red! He is bred by De Volmer Holsteins and Diamond Genetics. Rammstein-Red is the highest R&W NVI sire in the Netherlands! He notes +340 gNVI with 2353kgM and +633 INET with 108 Feet&Legs, 107 Mammary System and 106 Total Type. His dam is a VG-86 Jacuzzi-Red daughter followed by the full sister to the R&W Impact Cow 2021: Lakeside Ups Rosylane VG-87-NL VG-88-MS and goes back to the Golden-Oaks Mark Prudence EX-95-USA family. Continue reading..   Read More

August 21, 2025 Eurogenes is the place to be for the European & global rankings of the Holstein breed! Today it time to publish the official GTPI rankings for the European females based on the new August 2025 proof! The nr. 1 GTPI female in Europe is DG Ceylau 4179 (s. Peak McLaurin) at +3474 GTPI, +863NM$ and +1.50 PTAT. In second follows her dam, sired by Genosource Captain: DG Ceylau at +3434 GTPI. Both heifers are going back to the Glamour Carlin family. At the third spot we find an early Ecstatic P daughter from the United Kingdom at +3429 GTPI. She is also the current Nr. 1 GTPI Ecstatic P daughter worldwide at +3429 GTPI. Furthermore at the 7th spot a Dutch Hi-Note daughter from Gen Aniek at +3418 GTPI and at the 12th spot an unique Knack daughter from Willsbro Holsteins at +3409 GTPI in unique combination of +2.50 PTAT!! Click furhter for all the rankings.   Read More

August 18, 2025 The indexes of Scandinavian countries (Denmark, Sweden, Finland) are available now!! The highest NTM genomic sire this run is Fly P (s. Kings-Ransom S Forever) at +49 NTM. A shared 2nd spot for DG Brujito @ AI-Total and VH Mads P at both +46 NTM. DG Brujito is sired by DG Space out of BG Zazzle C Carlin K VG-86-NL VG-87-MS 2yr. from the Glamour Carlin family. He ranks high in mulitple systems with +3242 GTPI in the United States, +154 RZG in Germany and +308 gNVI in the Netherlands! VH Mads P, the Mecanico son from Tirsvad Freewood Mona-Lisa P (just fresh) guarantees also +46 NTM. Mona-Lisa P is sired by Freewood and out of Tirsvad Simon Mojito P EX-90-DK. She is dam to four VikingHolstein bulls: VH Fawkes P, VH Fauna, VH Mulan P and VH Fatuma P. Mojito P EX-90 is doing a great job at Tirsvad Genetics and has a current day production of 53kgM! Continue reading..   Read More

August 13, 2025 A dream debut for Jayvano son DV DG Rammstein-Red! Yesterday he came in as the Nr. 1 R&W daughter proven gRZG sire in Germany and today he came in as the Nr. 1 R&W gNVI daughterproven sire at +340 gNVI! He is an unique red&white sire from the Golden-Oaks Mark Prudence EX-95-USA family! He is in this ranking with R&W gNVI daughterproven sires the Nr. 1 INET sire with +666 INET, 88 points ahead of the Nr. 2 with +545 INET. He guarantees +2353kgM with +172 combined F+P. He is the only sire in this ranking with >90kgP! His Feet&Legs are tremendous with 108 and also his Mammary Systems (107) are high and wide attachted! Continue reading..   Read More

August 12, 2025 The German indexes are now online available and there is news of the genetic evaluation August 2025. A great debuut for DG Sonni Red @ AI-Total at +159 RZG in the ranking with R&W Interbull Genomic Sires! He is a Borax-Red son from a Spirit-Red 2yr. old and goes back on the Golden-Oaks Mark Prudence EX-95-USA family! DG Sonni Red excels in his German index with +139 RZE (Type) in combination with +817kgM / +0.56%F / +0.14%, is the Nr. 1 RZN R&W Interbull Genomic Sire at +143 RZN and the Nr. 1 RZKd R&W Interbull Genomic Sire! DV DG Rammstein-Red came in as the Nr. 1 R&W Interbull Daughter Proven Sire! The Jayvano son, bred by De Volmer Holsteins and Diamond Genetics guarantees +145 RZG with +2204kgM / +0.13%P and +120 RZE! Continue reading..   Read More

August 11, 2025 DG Dr. No delivers what he promised! The first daughters of DG Dr. No are fresh in the Netherlands and are looking promising! Recently we received a picture of a fresh Dr. No daughter in the Netherlands. DG Dr. No @ AI-Total is sired by Genosource Captain from the EX-90 Crimson daughter, Gen Durkje EX-90-NL from the Al-Lew Monterey Ashley EX-95-USA family, has a complete GTPI index and is one of the highest B&W Genomic gNVI sires in the Netherlands at +329 gNVI! He guarantees in his US-index +3173 GTPI with +1414kgM / +0.07%F / +0.01%P / +870 NM$ / 2.79 SCS / -0.46 Stature. Continue reading...   Read More