News About Diamond Genetics

December 3, 2025 Rammstein-Red is from another world! The Jayvano *RC son remain the leading position this indexrun as well in the Dutch R&W rankings. He added 157 daughters to his index and raised with +29 to +369 NVI. He is by far the Nr.1 INET sire at +718 INET, this is +153 above the Nr. 2. Compared to the August 2025 run, he increases from +2353kgM to +2653kgM with +197kgF+P and raised his Feet&Legs score to 109. Dairy farmers who milk Rammstein-Red 2yr. olds are very satisfied with these cows which produce a lot of milk and have excellent Legs and Mammary Systems! In the R&W NVI daughter proven ranking follows Ranger-Red in second at +322 NVI and making the top 3 complete with Poppe Kayne at +309 NVI. Continue reading..   Read More

December 2, 2025 Ocd Milan remains in the lead this run as well with +4137 gLPI. In second follows the polled Progenesis Sheamus P at +4092 gLPI and making the stage complete with Beyond Hooray at +4077 gLPI. Progenesis Aksel is the Nr. 1 Conformation Genomic sire this run at +20 Conformation with +14 Mammary System and +12 Feet&Legs. A shared second spot for Alastor, Brightstar, Lynx, Mapache P and 09826 at +19 Conformation. New in this ranking is DG Santinus *RC, a Red Carrier Hulu *RC son from the Regancrest-PR Barbie EX-92-USA family at +15 Conformation with +15 Feet&Legs. Continue reading..   Read More

December 2, 2025 The indexes of Scandinavian countries (Denmark, Sweden, Finland) are ONLINE available now!! The Nr. 1 NTM Genomic sire is VH Sheriff at +51 NTM. In 2nd follows the Mecanico son, bred by Tirsvad Genetics at +48 NTM, Tirsvad Mads P. His dam is Tirsvad Freewood Mona-Lisa P, she is sired by Freewood and out of Tirsvad Simon Mojito P EX-90-DK. At the third spot we find DG Brujito at +47 NTM. A great run for DG Bravo at the 6th spot with +41 NTM. He is sired by Space from Arrozo daughter Batita GP-NL VG-88-MS 2yr. going back on Wesswood-HC Rudy Missy EX-92-USA. Continue reading..   Read More

December 2, 2025 A solid proof for Vivify son Veterano in Germany with again a 1st spot with B&W Genomic sires at +164 RZG. It's a shared first spot with Shield son Saturn *RC at also +164 RZG. In the top 15 we find newcomer DG Rico (s. Real Syn x AltaAlanzo) at +160 RZG in combination with +126 RZE (Type), +1649kgM, +0.51%F and +0.02%P. You can find a full brother to DG Rico in the top 25, DG Eliandro at +158 RZG with +134 RZE (Type), +1582kgM, +0.50%F and +0.13%P. A new charttopper in the R&W RZG Daughterproven index with Mask-Red at +146 RZG. In second follows Jayvano *RC son: DV DG Rammstein-Red @ AI-Total at still +145 RZG, he increased his components to +0.01%F and +0.15%P. Continue reading..   Read More

December 2, 2025 Today, it's INDEX DAY! We start today with the first indexes coming in from Switzerland! The new leader in the Swiss chart is TGD-Holstein Monset. He is a Hadley son at +1603 ISET. In second follows the former Nr. 1 ISET genomic sire of the August 2025 run: Sous-Moron Boston at +1593 ISET. The stage is complete with TGD-Holstein Beautyman at +1586 ISET. The Nr. 1 ITP (Type) genomic sire is DG Blackburn at +136 ITP. He is bred by Diamond Genetics and is sired by Davinci from Gen Bibian VG-86-NL 2yr. (just fresh again) and goes back on the Regancrest-PR Barbie EX-92-USA cow family. The Nr. 3 ITP (Type) daughterproven sire is bred by Nosbisch Holsteins and Diamond Genetics and guarantees +128 ITP: NH DG Arrow! Continue reading..   Read More

November 13, 2025 A promising Detective daughter is recently pictured in Canada! She is one of the promising daughters from Blondin Detective (Alligator x Crushabull x Hotline) and classified with VG-86-CAN 2yr. with VG-86 for her Mammary System! Magolait Detective Rolo VG-86-CAN 2yr. was 2nd in her class with Summer Yearlings Ayer's Cliff 2024 and is straight from an EX-90 EX-93-MS Delta-Lambda daughter going back to the famous Comestar Laurie Sheik VG-88-CAN. Continue reading..   Read More

November 12, 2025 We received recently great pictures from Gen Percival daughters in Europe. Percival his first daughters are fresh now and they are exceeding their high expectations! One of the most complete sons of the legendary CAPTAIN, Percival is proving himself with daughters that excels in strength, udders, fitness and production. Percival guarantees +3262 GTPI with +1712kgM, +0.10%F, +0.01%P, +747NM$, 2.85 SCS, 1.5% SCE, -0.08 Stature and A2A2. In his Italian index he guarantees +5142 gPFT, which makes him one of the highest gPFT bulls of his age. He has an outcross pedigree with Captain x Gymnast x Battlecry going back on Roylane Mark Carmen EX-94-USA. Click further for the pictures.    Read More

November 11, 2025 S-S-I Doc Havenot 8783 raised recently her score from EX-92 to EX-94 in the United States!! She is sired by Woodcrest King Doc and full sister to the topseller of the Duckett Summer Selections Sale 2022 for $1.925.000, Res. All-American 4yr. old 2022 and dam to 10 sons in AI, with for example Has It All @ Select Sires: S-S-I Doc Havenot 8784 EX-96-USA! These interesting Doc sisters are granddaughters to Cookiecutter MOM Halo VG-88-USA DOM. S-S-I Doc Havenot 8783 EX-94-USA is grand dam to the very populair Westcoast GD Blakely son DG Brummel @ AI-Total. Brummel is one of the two available sires worldwide with +3209 GTPI in unique combination of +2.89 PTAT! He guarantees in his Canadian index +12 Conformation with +10 Mammary System. Continue reading..   Read More

November 10, 2025 The brand new indexes of the November 2025 intermediate run are now online available! You can find impressive indexes up to +3502 GTPI and a top 3 which consists daughters of Sheepster sons, Mican and Day Trip. Charttopper in this intermediate run is Cristella Klelia from Cristella Holsteins, Italy at +3502 GTPI in combination with +1089 NM$. In second follows her barnmate, sired by Mican, Cristella Algren at +3494 GTPI. Making the stage complete with DG Babs at +3475 GTPI, she is also the Nr. 1 NM$ female this run at +1155 NM$ and the Nr. 1 GTPI Day Trip daughter WORLDWIDE! The Nr. 1 PTAT female this run is a Doubledare daughter at +3.93 PTAT from Spain. Continue reading..   Read More

November 3, 2025 During the RMV in Hardenberg, the Netherlands AI-Total presented a progeny group of four DV DG Rammstein-Red daughters. They showed an uniform group with huge production and a lot of youth. DV DG Rammstein-Red is a Jayvano *RC son from a VG-86 2yr. Jacuzzi-Red daughter from Lakeside Ups Rosylane VG-87-NL VG-88-MS. She is a Salvatore *RC daughter and full sister to the Red Impact Cow 2021 Lakeside Ups Red Range VG-86-NL 2yr. Red Range VG-86 has 15 sons in AI, with for example Ranger-Red, Koepon OH Relax-Red, Koepon Rigoletto and more! DV DG Rammstein-Red is bred by Diamond Genetics & De Volmer Holsteins and goes back on the Golden-Oaks Mark Prudence EX-95-USA family. Click further for the pictures..   Read More